Molded Case Circuit Breakers

Molded case circuit breakers are components in electrical systems, designed to protect circuits and equipment from overcurrents and short circuits. These breakers feature a robust, molded case housing that houses internal components like trip units and contacts. They are versatile, offering adjustable trip settings to accommodate different load requirements and providing reliable protection across various applications, from industrial machinery to commercial buildings. Molded case circuit breakers are important for ensuring electrical safety and minimizing downtime due to electrical faults. Explore our range of molded case circuit breakers or contact us to speak with a product expert.

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FH XT7 BREAKER MECHANISM

$271.61$918.00

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT HR/VR XT7-XT7M W FP 3PCS

$245.85$830.98

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT HR/VR XT7-XT7M W FP 4PCS

$307.24$1,038.45

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC - XT7/XT7M 3p 2pcs

$77.95$263.46

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC - XT7/XT7M 4p 2pcs

$103.93$351.27

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC-ES XT7 4p

$156.55$529.11

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC-ES_BS with back shield XT7 3p

$147.12$497.27

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC-ES_BS with back shield XT7 4p

$195.52$660.83

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

IP54RHD XT7 PROTECT. IP54 ROT.HANDL

$132.50$447.87

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC-A CASTELL KEY LOCK OPEN XT7

$80.22$271.14

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC-A KEY LOCK OPEN KIRK XT7

$80.22$271.14

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC-A Key lock open RONIS 1104 XT7

$80.22$271.14

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC-A KEY LOCK OPEN STI XT7

$80.22$271.14

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS EQ.A 1228 OPxB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS EQ.B 1228 OPxB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS EQ.C 1228 OPxB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS EQ.D 1228 OPxB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS SE.1228 xCB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 K.L.RONIS SE.O/C1228 xCB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

LTCXT7/XT7 M F 3P 2PCS

$45.80$154.78

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

LTC XT7/XT7 M F 4P 2PCS

$52.29$176.74

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

LTC XT7/XT7M 3P 2PCS W

$45.80$154.78

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

LTC XT7/XT7M 4P 2PCS W

$52.29$176.74

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

AUX-SC S33 M/2 250V AC/DC XT7M

$120.17$406.16

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

FH XT7 BREAKER MECHANISM

$271.61$918.00

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT HR/VR XT7-XT7M W FP 3PCS

$245.85$830.98

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT HR/VR XT7-XT7M W FP 4PCS

$307.24$1,038.45

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC - XT7/XT7M 3p 2pcs

$77.95$263.46

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC - XT7/XT7M 4p 2pcs

$103.93$351.27

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC-ES XT7 4p

$156.55$529.11

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC-ES_BS with back shield XT7 3p

$147.12$497.27

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

HTC-ES_BS with back shield XT7 4p

$195.52$660.83

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

IP54RHD XT7 PROTECT. IP54 ROT.HANDL

$132.50$447.87

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC-A CASTELL KEY LOCK OPEN XT7

$80.22$271.14

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC-A KEY LOCK OPEN KIRK XT7

$80.22$271.14

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC-A Key lock open RONIS 1104 XT7

$80.22$271.14

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC-A KEY LOCK OPEN STI XT7

$80.22$271.14

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS EQ.A 1228 OPxB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS EQ.B 1228 OPxB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS EQ.C 1228 OPxB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS EQ.D 1228 OPxB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 KE.LO. RONIS SE.1228 xCB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KLC XT7 K.L.RONIS SE.O/C1228 xCB

$185.77$627.90

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

LTCXT7/XT7 M F 3P 2PCS

$45.80$154.78

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

LTC XT7/XT7 M F 4P 2PCS

$52.29$176.74

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

LTC XT7/XT7M 3P 2PCS W

$45.80$154.78

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

LTC XT7/XT7M 4P 2PCS W

$52.29$176.74

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

AUX-SC S33 M/2 250V AC/DC XT7M

$120.17$406.16

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times