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Centro, Inc.Centro, Inc.
(800) 238-6672
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Disconnect Switches

Disconnect switches isolate equipment from power so maintenance can be done safely. They're required by code for motors and machines, and support lockout/tagout procedures.

Disconnect Types

  • Fusible disconnects – isolation with fuse protection
  • Non-fusible disconnects – isolation only
  • Rotary disconnects – panel-mount with door handles
  • Enclosed safety switches – NEMA 1, 3R, 4X and 12
  • Accessories – handles, shafts and auxiliary contacts

Choosing a Disconnect

Select by voltage, amperage, horsepower rating, poles and enclosure. Confirm short-circuit ratings and code requirements.

Centro supplies disconnect switches and accessories.

Related categories: Circuit Protection | Circuit Monitoring | Fuse Blocks and Holders | Circuit Protection Accessories | Fuses

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ABB OT25FT3 - ROTARY DISCONNECT, 480VAC, WITH
ABB
ABB OT25FT3 - ROTARY DISCONNECT, 480VAC, WITH
MPN:OT25FT3
ROTARY DISCONNECT, 480VAC, WITH

$112.39

Low Stock (3)Ships within 1 business day
ABB OT25FT3/B50 - 3P 25A NF DOOR MNT, BULK PK 50
ABB
ABB OT25FT3/B50 - 3P 25A NF DOOR MNT, BULK PK 50
MPN:OT25FT3/B50
3P 25A NF DOOR MNT, BULK PK 50

$5,619.03

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30F3 - 3P 30A UL98 NF SW
ABB
ABB OT30F3 - 3P 30A UL98 NF SW
MPN:OT30F3
3P 30A UL98 NF SW

$221.82

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30F3/B25 - 3P SW NF 30A BULK PACK 25
ABB
ABB OT30F3/B25 - 3P SW NF 30A BULK PACK 25
MPN:OT30F3/B25
3P SW NF 30A BULK PACK 25

$5,914.77

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30F3C - 3P 30A UL98 MANUAL XFER SW
ABB
ABB OT30F3C - 3P 30A UL98 MANUAL XFER SW
MPN:OT30F3C
3P 30A UL98 MANUAL XFER SW

$632.89

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30F6 - 6P 30A UL98 NF SW
ABB
ABB OT30F6 - 6P 30A UL98 NF SW
MPN:OT30F6
6P 30A UL98 NF SW

$532.34

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30FT3 - 3P 30A UL98 NF DOOR MOUNT SW
ABB
ABB OT30FT3 - 3P 30A UL98 NF DOOR MOUNT SW
MPN:OT30FT3
3P 30A UL98 NF DOOR MOUNT SW

$227.72

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT315E03 - SWSUPPLY DIS 3P 315A NF IEC
ABB
ABB OT315E03 - SWSUPPLY DIS 3P 315A NF IEC
MPN:OT315E03
SWSUPPLY DIS 3P 315A NF IEC

$2,111.58

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT315E04 - 4P SW 315A NF IEC
ABB
ABB OT315E04 - 4P SW 315A NF IEC
MPN:OT315E04
4P SW 315A NF IEC

$2,533.89

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT315E33 - 6P SW 315A NF IEC 1000VDC
ABB
ABB OT315E33 - 6P SW 315A NF IEC 1000VDC
MPN:OT315E33
6P SW 315A NF IEC 1000VDC

$2,617.28

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT315EC03 - 3P SW 315A NF IEC COMPACT
ABB
ABB OT315EC03 - 3P SW 315A NF IEC COMPACT
MPN:OT315EC03
3P SW 315A NF IEC COMPACT

$2,111.58

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT3200E03 - 3P SW 3200A NF 690V IEC
ABB
ABB OT3200E03 - 3P SW 3200A NF 690V IEC
MPN:OT3200E03
3P SW 3200A NF 690V IEC

$30,461.50

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT3200E03C - 3P DBL THRW SW 3200A NF D-D LH IEC
ABB
ABB OT3200E03C - 3P DBL THRW SW 3200A NF D-D LH IEC
MPN:OT3200E03C
3P DBL THRW SW 3200A NF D-D LH IEC

$69,514.87

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E03 - LOAD-SWITCH
ABB
ABB OT400E03 - LOAD-SWITCH
MPN:OT400E03
LOAD-SWITCH

$2,111.58

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E03CF - 3P XFER SW 400A NF FAST TRANS IEC
ABB
ABB OT400E03CF - 3P XFER SW 400A NF FAST TRANS IEC
MPN:OT400E03CF
3P XFER SW 400A NF FAST TRANS IEC

$6,474.02

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E12CL - 3P MANUAL XFER SW 400A CLOSED TRANS
ABB
ABB OT400E12CL - 3P MANUAL XFER SW 400A CLOSED TRANS
MPN:OT400E12CL
3P MANUAL XFER SW 400A CLOSED TRANS

$7,006.65

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E33 - 6P SW 400A NF IEC 1000VDC
ABB
ABB OT400E33 - 6P SW 400A NF IEC 1000VDC
MPN:OT400E33
6P SW 400A NF IEC 1000VDC

$2,876.07

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E33CP - 6P MANUAL CHANGE OVER SW 400A
ABB
ABB OT400E33CP - 6P MANUAL CHANGE OVER SW 400A
MPN:OT400E33CP
6P MANUAL CHANGE OVER SW 400A

$6,403.01

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400ES03 - 3P SW 400A NF UL98 LH
ABB
ABB OT400ES03 - 3P SW 400A NF UL98 LH
MPN:OT400ES03
3P SW 400A NF UL98 LH

$2,249.42

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400ES04 - 4P SW 400A NF UL98 LH
ABB
ABB OT400ES04 - 4P SW 400A NF UL98 LH
MPN:OT400ES04
4P SW 400A NF UL98 LH

$2,999.24

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400U02 - 2P SW 400A NF 600V UL98
ABB
ABB OT400U02 - 2P SW 400A NF 600V UL98
MPN:OT400U02
2P SW 400A NF 600V UL98

$1,892.73

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400U03 - 3P SW 400A NF UL98 600V
ABB
ABB OT400U03 - 3P SW 400A NF UL98 600V
MPN:OT400U03
3P SW 400A NF UL98 600V

$2,099.74

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400U03-1000 - 3P SW 200A NF UL98C 1000V
ABB
ABB OT400U03-1000 - 3P SW 200A NF UL98C 1000V
MPN:OT400U03-1000
3P SW 200A NF UL98C 1000V
Requires Quote
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400U03C - 3P XFER SW 400A NF D-D
ABB
ABB OT400U03C - 3P XFER SW 400A NF D-D
MPN:OT400U03C
3P XFER SW 400A NF D-D

$4,805.76

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT25FT3 - ROTARY DISCONNECT, 480VAC, WITH
ABB
ABB OT25FT3 - ROTARY DISCONNECT, 480VAC, WITH
MPN:OT25FT3
ROTARY DISCONNECT, 480VAC, WITH

$112.39

Low Stock (3)Ships within 1 business day
ABB OT25FT3/B50 - 3P 25A NF DOOR MNT, BULK PK 50
ABB
ABB OT25FT3/B50 - 3P 25A NF DOOR MNT, BULK PK 50
MPN:OT25FT3/B50
3P 25A NF DOOR MNT, BULK PK 50

$5,619.03

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30F3 - 3P 30A UL98 NF SW
ABB
ABB OT30F3 - 3P 30A UL98 NF SW
MPN:OT30F3
3P 30A UL98 NF SW

$221.82

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30F3/B25 - 3P SW NF 30A BULK PACK 25
ABB
ABB OT30F3/B25 - 3P SW NF 30A BULK PACK 25
MPN:OT30F3/B25
3P SW NF 30A BULK PACK 25

$5,914.77

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30F3C - 3P 30A UL98 MANUAL XFER SW
ABB
ABB OT30F3C - 3P 30A UL98 MANUAL XFER SW
MPN:OT30F3C
3P 30A UL98 MANUAL XFER SW

$632.89

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30F6 - 6P 30A UL98 NF SW
ABB
ABB OT30F6 - 6P 30A UL98 NF SW
MPN:OT30F6
6P 30A UL98 NF SW

$532.34

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT30FT3 - 3P 30A UL98 NF DOOR MOUNT SW
ABB
ABB OT30FT3 - 3P 30A UL98 NF DOOR MOUNT SW
MPN:OT30FT3
3P 30A UL98 NF DOOR MOUNT SW

$227.72

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT315E03 - SWSUPPLY DIS 3P 315A NF IEC
ABB
ABB OT315E03 - SWSUPPLY DIS 3P 315A NF IEC
MPN:OT315E03
SWSUPPLY DIS 3P 315A NF IEC

$2,111.58

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT315E04 - 4P SW 315A NF IEC
ABB
ABB OT315E04 - 4P SW 315A NF IEC
MPN:OT315E04
4P SW 315A NF IEC

$2,533.89

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT315E33 - 6P SW 315A NF IEC 1000VDC
ABB
ABB OT315E33 - 6P SW 315A NF IEC 1000VDC
MPN:OT315E33
6P SW 315A NF IEC 1000VDC

$2,617.28

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT315EC03 - 3P SW 315A NF IEC COMPACT
ABB
ABB OT315EC03 - 3P SW 315A NF IEC COMPACT
MPN:OT315EC03
3P SW 315A NF IEC COMPACT

$2,111.58

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT3200E03 - 3P SW 3200A NF 690V IEC
ABB
ABB OT3200E03 - 3P SW 3200A NF 690V IEC
MPN:OT3200E03
3P SW 3200A NF 690V IEC

$30,461.50

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT3200E03C - 3P DBL THRW SW 3200A NF D-D LH IEC
ABB
ABB OT3200E03C - 3P DBL THRW SW 3200A NF D-D LH IEC
MPN:OT3200E03C
3P DBL THRW SW 3200A NF D-D LH IEC

$69,514.87

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E03 - LOAD-SWITCH
ABB
ABB OT400E03 - LOAD-SWITCH
MPN:OT400E03
LOAD-SWITCH

$2,111.58

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E03CF - 3P XFER SW 400A NF FAST TRANS IEC
ABB
ABB OT400E03CF - 3P XFER SW 400A NF FAST TRANS IEC
MPN:OT400E03CF
3P XFER SW 400A NF FAST TRANS IEC

$6,474.02

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E12CL - 3P MANUAL XFER SW 400A CLOSED TRANS
ABB
ABB OT400E12CL - 3P MANUAL XFER SW 400A CLOSED TRANS
MPN:OT400E12CL
3P MANUAL XFER SW 400A CLOSED TRANS

$7,006.65

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E33 - 6P SW 400A NF IEC 1000VDC
ABB
ABB OT400E33 - 6P SW 400A NF IEC 1000VDC
MPN:OT400E33
6P SW 400A NF IEC 1000VDC

$2,876.07

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400E33CP - 6P MANUAL CHANGE OVER SW 400A
ABB
ABB OT400E33CP - 6P MANUAL CHANGE OVER SW 400A
MPN:OT400E33CP
6P MANUAL CHANGE OVER SW 400A

$6,403.01

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400ES03 - 3P SW 400A NF UL98 LH
ABB
ABB OT400ES03 - 3P SW 400A NF UL98 LH
MPN:OT400ES03
3P SW 400A NF UL98 LH

$2,249.42

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400ES04 - 4P SW 400A NF UL98 LH
ABB
ABB OT400ES04 - 4P SW 400A NF UL98 LH
MPN:OT400ES04
4P SW 400A NF UL98 LH

$2,999.24

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400U02 - 2P SW 400A NF 600V UL98
ABB
ABB OT400U02 - 2P SW 400A NF 600V UL98
MPN:OT400U02
2P SW 400A NF 600V UL98

$1,892.73

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400U03 - 3P SW 400A NF UL98 600V
ABB
ABB OT400U03 - 3P SW 400A NF UL98 600V
MPN:OT400U03
3P SW 400A NF UL98 600V

$2,099.74

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400U03-1000 - 3P SW 200A NF UL98C 1000V
ABB
ABB OT400U03-1000 - 3P SW 200A NF UL98C 1000V
MPN:OT400U03-1000
3P SW 200A NF UL98C 1000V
Requires Quote
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB OT400U03C - 3P XFER SW 400A NF D-D
ABB
ABB OT400U03C - 3P XFER SW 400A NF D-D
MPN:OT400U03C
3P XFER SW 400A NF D-D

$4,805.76

Should ship between 13 Nov and 20 Nov

Subject to factory lead times