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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 EOT100U3M1-P - 3P SW 100A NF N1
ABB
ABB EOT100U3M1-P - 3P SW 100A NF N1
MPN:EOT100U3M1-P
3P SW 100A NF N1

$1,198.29

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT100U3M1-S - 3P SW 100A NF N1
ABB
ABB EOT100U3M1-S - 3P SW 100A NF N1
MPN:EOT100U3M1-S
3P SW 100A NF N1

$1,078.48

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT100U3M3-P - 3 POLE SW 100A NF N3R/12
ABB
ABB EOT100U3M3-P - 3 POLE SW 100A NF N3R/12
MPN:EOT100U3M3-P
3 POLE SW 100A NF N3R/12

$1,409.76

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT100U3S4-P - 3P SW 100A NF N4/4X SS
ABB
ABB EOT100U3S4-P - 3P SW 100A NF N4/4X SS
MPN:EOT100U3S4-P
3P SW 100A NF N4/4X SS

$2,565.76

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3M1-P - 3P SW 20A NF N1
ABB
ABB EOT16U3M1-P - 3P SW 20A NF N1
MPN:EOT16U3M1-P
3P SW 20A NF N1

$406.61

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3M1-S - 3P SW 20A NF N1
ABB
ABB EOT16U3M1-S - 3P SW 20A NF N1
MPN:EOT16U3M1-S
3P SW 20A NF N1

$258.26

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3M3-P - 3P SW 20A NF N3R/12
ABB
ABB EOT16U3M3-P - 3P SW 20A NF N3R/12
MPN:EOT16U3M3-P
3P SW 20A NF N3R/12

$406.98

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3M3-S - 3P SW 20A NF N3R/12
ABB
ABB EOT16U3M3-S - 3P SW 20A NF N3R/12
MPN:EOT16U3M3-S
3P SW 20A NF N3R/12

$366.05

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P3-1S - 3P SW 20A NF N3R/12 AX
ABB
ABB EOT16U3P3-1S - 3P SW 20A NF N3R/12 AX
MPN:EOT16U3P3-1S
3P SW 20A NF N3R/12 AX

$433.33

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P3-1S1 - 20A NF NM 3R/12 1NO AX CNT RED
ABB
ABB EOT16U3P3-1S1 - 20A NF NM 3R/12 1NO AX CNT RED
MPN:EOT16U3P3-1S1
20A NF NM 3R/12 1NO AX CNT RED

$433.33

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P3-S - 3P DISCONNECT SWITCH, 20A NF N3R
ABB
ABB EOT16U3P3-S - 3P DISCONNECT SWITCH, 20A NF N3R
MPN:EOT16U3P3-S
3P DISCONNECT SWITCH, 20A NF N3R

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P3-S1 - 20A NF NM 3R/12 RED
ABB
ABB EOT16U3P3-S1 - 20A NF NM 3R/12 RED
MPN:EOT16U3P3-S1
20A NF NM 3R/12 RED

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P4-1P - 3P SW 20A NF N4X AX
ABB
ABB EOT16U3P4-1P - 3P SW 20A NF N4X AX
MPN:EOT16U3P4-1P
3P SW 20A NF N4X AX

$433.33

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P4-1P1 - 20A NF NM 4/4X 1NO AUX CNT RED
ABB
ABB EOT16U3P4-1P1 - 20A NF NM 4/4X 1NO AUX CNT RED
MPN:EOT16U3P4-1P1
20A NF NM 4/4X 1NO AUX CNT RED

$433.33

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P4-P - 3P SW 20A NF N4X
ABB
ABB EOT16U3P4-P - 3P SW 20A NF N4X
MPN:EOT16U3P4-P
3P SW 20A NF N4X

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P4-P1 - 20A NF NM 4/4X RED
ABB
ABB EOT16U3P4-P1 - 20A NF NM 4/4X RED
MPN:EOT16U3P4-P1
20A NF NM 4/4X RED

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3S4-M - ENCL.SWITCH-DISCONNECTOR
ABB
ABB EOT16U3S4-M - ENCL.SWITCH-DISCONNECTOR
MPN:EOT16U3S4-M
ENCL.SWITCH-DISCONNECTOR

$986.34

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3S4-P - 3P SW 20A NF N4/4X SS
ABB
ABB EOT16U3S4-P - 3P SW 20A NF N4/4X SS
MPN:EOT16U3S4-P
3P SW 20A NF N4/4X SS

$758.80

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U4P4-P - UL508 4P SW 16A NF N4/4X
ABB
ABB EOT16U4P4-P - UL508 4P SW 16A NF N4/4X
MPN:EOT16U4P4-P
UL508 4P SW 16A NF N4/4X

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT25U4P3-S - UL508 4P SW 25A NF N3R
ABB
ABB EOT25U4P3-S - UL508 4P SW 25A NF N3R
MPN:EOT25U4P3-S
UL508 4P SW 25A NF N3R

$425.41

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT25U4P3-S1 - UL508 4P SW 25A NF N3R
ABB
ABB EOT25U4P3-S1 - UL508 4P SW 25A NF N3R
MPN:EOT25U4P3-S1
UL508 4P SW 25A NF N3R

$425.41

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT30U3M1-P - 3P SW 30A NF N1
ABB
ABB EOT30U3M1-P - 3P SW 30A NF N1
MPN:EOT30U3M1-P
3P SW 30A NF N1

$659.07

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT30U3M1-S - ENCL.SWITCH-DISCONNECTOR
ABB
ABB EOT30U3M1-S - ENCL.SWITCH-DISCONNECTOR
MPN:EOT30U3M1-S
ENCL.SWITCH-DISCONNECTOR

$697.83

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT30U3M3-P - 3P SW 30A NF N3R/12
ABB
ABB EOT30U3M3-P - 3P SW 30A NF N3R/12
MPN:EOT30U3M3-P
3P SW 30A NF N3R/12

$775.37

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT100U3M1-P - 3P SW 100A NF N1
ABB
ABB EOT100U3M1-P - 3P SW 100A NF N1
MPN:EOT100U3M1-P
3P SW 100A NF N1

$1,198.29

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT100U3M1-S - 3P SW 100A NF N1
ABB
ABB EOT100U3M1-S - 3P SW 100A NF N1
MPN:EOT100U3M1-S
3P SW 100A NF N1

$1,078.48

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT100U3M3-P - 3 POLE SW 100A NF N3R/12
ABB
ABB EOT100U3M3-P - 3 POLE SW 100A NF N3R/12
MPN:EOT100U3M3-P
3 POLE SW 100A NF N3R/12

$1,409.76

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT100U3S4-P - 3P SW 100A NF N4/4X SS
ABB
ABB EOT100U3S4-P - 3P SW 100A NF N4/4X SS
MPN:EOT100U3S4-P
3P SW 100A NF N4/4X SS

$2,565.76

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3M1-P - 3P SW 20A NF N1
ABB
ABB EOT16U3M1-P - 3P SW 20A NF N1
MPN:EOT16U3M1-P
3P SW 20A NF N1

$406.61

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3M1-S - 3P SW 20A NF N1
ABB
ABB EOT16U3M1-S - 3P SW 20A NF N1
MPN:EOT16U3M1-S
3P SW 20A NF N1

$258.26

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3M3-P - 3P SW 20A NF N3R/12
ABB
ABB EOT16U3M3-P - 3P SW 20A NF N3R/12
MPN:EOT16U3M3-P
3P SW 20A NF N3R/12

$406.98

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3M3-S - 3P SW 20A NF N3R/12
ABB
ABB EOT16U3M3-S - 3P SW 20A NF N3R/12
MPN:EOT16U3M3-S
3P SW 20A NF N3R/12

$366.05

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P3-1S - 3P SW 20A NF N3R/12 AX
ABB
ABB EOT16U3P3-1S - 3P SW 20A NF N3R/12 AX
MPN:EOT16U3P3-1S
3P SW 20A NF N3R/12 AX

$433.33

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P3-1S1 - 20A NF NM 3R/12 1NO AX CNT RED
ABB
ABB EOT16U3P3-1S1 - 20A NF NM 3R/12 1NO AX CNT RED
MPN:EOT16U3P3-1S1
20A NF NM 3R/12 1NO AX CNT RED

$433.33

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P3-S - 3P DISCONNECT SWITCH, 20A NF N3R
ABB
ABB EOT16U3P3-S - 3P DISCONNECT SWITCH, 20A NF N3R
MPN:EOT16U3P3-S
3P DISCONNECT SWITCH, 20A NF N3R

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P3-S1 - 20A NF NM 3R/12 RED
ABB
ABB EOT16U3P3-S1 - 20A NF NM 3R/12 RED
MPN:EOT16U3P3-S1
20A NF NM 3R/12 RED

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P4-1P - 3P SW 20A NF N4X AX
ABB
ABB EOT16U3P4-1P - 3P SW 20A NF N4X AX
MPN:EOT16U3P4-1P
3P SW 20A NF N4X AX

$433.33

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P4-1P1 - 20A NF NM 4/4X 1NO AUX CNT RED
ABB
ABB EOT16U3P4-1P1 - 20A NF NM 4/4X 1NO AUX CNT RED
MPN:EOT16U3P4-1P1
20A NF NM 4/4X 1NO AUX CNT RED

$433.33

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P4-P - 3P SW 20A NF N4X
ABB
ABB EOT16U3P4-P - 3P SW 20A NF N4X
MPN:EOT16U3P4-P
3P SW 20A NF N4X

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3P4-P1 - 20A NF NM 4/4X RED
ABB
ABB EOT16U3P4-P1 - 20A NF NM 4/4X RED
MPN:EOT16U3P4-P1
20A NF NM 4/4X RED

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3S4-M - ENCL.SWITCH-DISCONNECTOR
ABB
ABB EOT16U3S4-M - ENCL.SWITCH-DISCONNECTOR
MPN:EOT16U3S4-M
ENCL.SWITCH-DISCONNECTOR

$986.34

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U3S4-P - 3P SW 20A NF N4/4X SS
ABB
ABB EOT16U3S4-P - 3P SW 20A NF N4/4X SS
MPN:EOT16U3S4-P
3P SW 20A NF N4/4X SS

$758.80

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT16U4P4-P - UL508 4P SW 16A NF N4/4X
ABB
ABB EOT16U4P4-P - UL508 4P SW 16A NF N4/4X
MPN:EOT16U4P4-P
UL508 4P SW 16A NF N4/4X

$386.82

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT25U4P3-S - UL508 4P SW 25A NF N3R
ABB
ABB EOT25U4P3-S - UL508 4P SW 25A NF N3R
MPN:EOT25U4P3-S
UL508 4P SW 25A NF N3R

$425.41

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT25U4P3-S1 - UL508 4P SW 25A NF N3R
ABB
ABB EOT25U4P3-S1 - UL508 4P SW 25A NF N3R
MPN:EOT25U4P3-S1
UL508 4P SW 25A NF N3R

$425.41

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT30U3M1-P - 3P SW 30A NF N1
ABB
ABB EOT30U3M1-P - 3P SW 30A NF N1
MPN:EOT30U3M1-P
3P SW 30A NF N1

$659.07

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT30U3M1-S - ENCL.SWITCH-DISCONNECTOR
ABB
ABB EOT30U3M1-S - ENCL.SWITCH-DISCONNECTOR
MPN:EOT30U3M1-S
ENCL.SWITCH-DISCONNECTOR

$697.83

Should ship between 17 Nov and 24 Nov

Subject to factory lead times

ABB EOT30U3M3-P - 3P SW 30A NF N3R/12
ABB
ABB EOT30U3M3-P - 3P SW 30A NF N3R/12
MPN:EOT30U3M3-P
3P SW 30A NF N3R/12

$775.37

Should ship between 17 Nov and 24 Nov

Subject to factory lead times