Temperature Switches - Ashcroft
Temperature switches open or close a contact at a set temperature to start fans, stop heaters, trigger alarms or shut down equipment. They're simple, dependable temperature protection.
Switch Types
- Mechanical switches – bulb and capillary or bimetal
- Electronic switches – adjustable set points and displays
- Limit switches – high-limit safety shutoff
- Explosion-proof switches – hazardous areas
Choosing a Switch
Select range, deadband, contact rating and sensor style. Use thermowells for pressurized systems. Manual-reset limits add safety.
Centro supplies temperature switches for equipment protection and control.
Related categories: Temperature Measurement, Instrumentation and Control | Temperature Controllers | Thermocouples and RTDs | Temperature Recording | Thermometers
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MPN:T429T10030XBXFS150/260F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a manual reset, trip on decreasing switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a remote mount, 10' capillary thermal system, 3" bulb length, and 150/260 °F temperature range. Additional options include 1/2" male NPT bushing and factory adjusted setpoints.
$781.72
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429T10030XFS0/100F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a manual reset, trip on decreasing switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a remote mount, 10' capillary thermal system, 3" bulb length, and 0/100 °F temperature range. Additional options on this model include factory adjusted setpoints.
$731.80
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429T20030XBXFS150/260F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a manual reset, trip on decreasing switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a remote mount, 20' capillary thermal system, 3" bulb length, and 150/260 °F temperature range. Additional options: 1/2" male NPT bushing and factory adjusted setpoints.
$883.22
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429TS027XFS0/100F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a manual reset, trip on decreasing switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a direct mount, rigid thermal system, 2.75" bulb length, and 0/100 °F temperature range. Additional options for this configuration include factory adjusted setpoints.
$648.63
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a manual reset, trip on decreasing switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a direct mount, rigid thermal system, 4" bulb length, and -40/60 °F temperature range.
$608.46
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429TS040XFS-20/40C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a manual reset, trip on decreasing switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a direct mount, rigid thermal system, 4" bulb length, and -20/40 °C temperature range. Additional options on this model include factory adjusted setpoints.
$648.63
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429TS060XFS350/525F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a manual reset, trip on decreasing switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a direct mount, rigid thermal system, 6" bulb length, and 350/525 °F temperature range. Additional options: factory adjusted setpoints.
$666.05
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429TS120XFSNH350/525F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a manual reset, trip on decreasing switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a direct mount, rigid thermal system, 12" bulb length, and 350/525 °F temperature range. Additional options for this configuration include factory adjusted setpoints and stainless steel tag.
$735.41
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431T05030350/525F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a remote mount, 5' capillary thermal system, 3" bulb length, and 350/525 °F temperature range.
$574.07
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431T05030XJK500/750F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a low level (gold) contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a remote mount, 5' capillary thermal system, 3" bulb length, and 500/750 °F temperature range. Additional options on this model include left conduit connection.
$590.92
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431T10030XBX235/375F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a low level (gold) contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a remote mount, 10' capillary thermal system, 3" bulb length, and 235/375 °F temperature range. Additional options: 1/2" male NPT bushing.
$681.88
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431T10030XBXC4FSNH0/100F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a low level (gold) contacts switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a remote mount, 10' capillary thermal system, 3" bulb length, and 0/100 °F temperature range. Additional options for this configuration include 1/2" male NPT bushing, traceable calibration certificate, factory adjusted setpoints, and stainless steel tag.
$850.80
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS027XFS20/95C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a direct mount, rigid thermal system, 2.75" bulb length, and 20/95 °C temperature range. Additional options include factory adjusted setpoints.
$588.96
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS027XNH0/100F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a low level (gold) contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a direct mount, rigid thermal system, 2.75" bulb length, and 0/100 °F temperature range. Additional options on this model include stainless steel tag.
$566.89
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a low level (gold) contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a direct mount, rigid thermal system, 4" bulb length, and 20/95 °C temperature range.
$548.79
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a low level (gold) contacts switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a direct mount, rigid thermal system, 6" bulb length, and 0/100 °F temperature range.
$566.21
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS090XBXJM110/190C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a direct mount, rigid thermal system, 9" bulb length, and 110/190 °C temperature range. Additional options include 1/2" male NPT bushing and metric electrical conduit connection M20 x 1.5.
$641.28
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS090XBXJM20/95C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a low level (gold) contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a direct mount, rigid thermal system, 9" bulb length, and 20/95 °C temperature range. Additional options on this model include 1/2" male NPT bushing and metric electrical conduit connection M20 x 1.5.
$641.28
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS090XNH75/205F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a low level (gold) contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a direct mount, rigid thermal system, 9" bulb length, and 75/205 °F temperature range. Additional options: stainless steel tag.
$601.32
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T432T05030110/190C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a remote mount, 5' capillary thermal system, 3" bulb length, and 110/190 °C temperature range.
$653.65
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a hermetically sealed, general purpose switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a remote mount, 5' capillary thermal system, 3" bulb length, and 20/95 °C temperature range.
$653.65
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T432T05030235/375F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a hermetically sealed, general purpose switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a remote mount, 5' capillary thermal system, 3" bulb length, and 235/375 °F temperature range.
$653.65
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T432T0503075/205F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a hermetically sealed, general purpose switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a remote mount, 5' capillary thermal system, 3" bulb length, and 75/205 °F temperature range.
$653.65
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T432T05030XBX235/375F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a remote mount, 5' capillary thermal system, 3" bulb length, and 235/375 °F temperature range. Additional options for this configuration include 1/2" male NPT bushing.
$703.58
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429T10030XBXFS150/260F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a manual reset, trip on decreasing switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a remote mount, 10' capillary thermal system, 3" bulb length, and 150/260 °F temperature range. Additional options include 1/2" male NPT bushing and factory adjusted setpoints.
$781.72
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429T10030XFS0/100F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a manual reset, trip on decreasing switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a remote mount, 10' capillary thermal system, 3" bulb length, and 0/100 °F temperature range. Additional options on this model include factory adjusted setpoints.
$731.80
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429T20030XBXFS150/260F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a manual reset, trip on decreasing switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a remote mount, 20' capillary thermal system, 3" bulb length, and 150/260 °F temperature range. Additional options: 1/2" male NPT bushing and factory adjusted setpoints.
$883.22
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429TS027XFS0/100F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a manual reset, trip on decreasing switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a direct mount, rigid thermal system, 2.75" bulb length, and 0/100 °F temperature range. Additional options for this configuration include factory adjusted setpoints.
$648.63
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a manual reset, trip on decreasing switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a direct mount, rigid thermal system, 4" bulb length, and -40/60 °F temperature range.
$608.46
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429TS040XFS-20/40C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a manual reset, trip on decreasing switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a direct mount, rigid thermal system, 4" bulb length, and -20/40 °C temperature range. Additional options on this model include factory adjusted setpoints.
$648.63
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429TS060XFS350/525F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a manual reset, trip on decreasing switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a direct mount, rigid thermal system, 6" bulb length, and 350/525 °F temperature range. Additional options: factory adjusted setpoints.
$666.05
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T429TS120XFSNH350/525F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a manual reset, trip on decreasing switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a direct mount, rigid thermal system, 12" bulb length, and 350/525 °F temperature range. Additional options for this configuration include factory adjusted setpoints and stainless steel tag.
$735.41
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431T05030350/525F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a remote mount, 5' capillary thermal system, 3" bulb length, and 350/525 °F temperature range.
$574.07
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431T05030XJK500/750F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a low level (gold) contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a remote mount, 5' capillary thermal system, 3" bulb length, and 500/750 °F temperature range. Additional options on this model include left conduit connection.
$590.92
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431T10030XBX235/375F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a low level (gold) contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a remote mount, 10' capillary thermal system, 3" bulb length, and 235/375 °F temperature range. Additional options: 1/2" male NPT bushing.
$681.88
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431T10030XBXC4FSNH0/100F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a low level (gold) contacts switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a remote mount, 10' capillary thermal system, 3" bulb length, and 0/100 °F temperature range. Additional options for this configuration include 1/2" male NPT bushing, traceable calibration certificate, factory adjusted setpoints, and stainless steel tag.
$850.80
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS027XFS20/95C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a direct mount, rigid thermal system, 2.75" bulb length, and 20/95 °C temperature range. Additional options include factory adjusted setpoints.
$588.96
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS027XNH0/100F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a low level (gold) contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a direct mount, rigid thermal system, 2.75" bulb length, and 0/100 °F temperature range. Additional options on this model include stainless steel tag.
$566.89
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a low level (gold) contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a direct mount, rigid thermal system, 4" bulb length, and 20/95 °C temperature range.
$548.79
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a low level (gold) contacts switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a direct mount, rigid thermal system, 6" bulb length, and 0/100 °F temperature range.
$566.21
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS090XBXJM110/190C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a direct mount, rigid thermal system, 9" bulb length, and 110/190 °C temperature range. Additional options include 1/2" male NPT bushing and metric electrical conduit connection M20 x 1.5.
$641.28
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS090XBXJM20/95C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a low level (gold) contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a direct mount, rigid thermal system, 9" bulb length, and 20/95 °C temperature range. Additional options on this model include 1/2" male NPT bushing and metric electrical conduit connection M20 x 1.5.
$641.28
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T431TS090XNH75/205F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a low level (gold) contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a direct mount, rigid thermal system, 9" bulb length, and 75/205 °F temperature range. Additional options: stainless steel tag.
$601.32
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T432T05030110/190C
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a remote mount, 5' capillary thermal system, 3" bulb length, and 110/190 °C temperature range.
$653.65
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This switch features a hermetically sealed, general purpose switch element. It is built with a watertight epoxy coated aluminum enclosure. Sensing supports a remote mount, 5' capillary thermal system, 3" bulb length, and 20/95 °C temperature range.
$653.65
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T432T05030235/375F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. Operating specifications include a hermetically sealed, general purpose switch element. Construction includes a watertight epoxy coated aluminum enclosure. It is rated for a remote mount, 5' capillary thermal system, 3" bulb length, and 235/375 °F temperature range.
$653.65
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T432T0503075/205F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. This model includes a hermetically sealed, general purpose switch element. The unit is housed with a watertight epoxy coated aluminum enclosure. The unit covers a remote mount, 5' capillary thermal system, 3" bulb length, and 75/205 °F temperature range.
$653.65
Should ship between 16 Jan and 30 Jan
Subject to factory lead times
MPN:T432T05030XBX235/375F
The Ashcroft® T4 NEMA 4X temperature switch is designed for use in virtually all OEM and industrial applications. With temperature ranges from -40°F to 750°F, the T4 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T4 switch is SIL 3 Capable for safety applications. It is equipped with a hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure. Range and sensing include a remote mount, 5' capillary thermal system, 3" bulb length, and 235/375 °F temperature range. Additional options for this configuration include 1/2" male NPT bushing.
$703.58
Should ship between 16 Jan and 30 Jan
Subject to factory lead times