- Includes 0.5…63 A circuit breakers
- Available in 1 (+N) -pole, 2-pole, and 3 (+N) -pole versions
- Includes B, C, and D trip curves
- Ambient conditions with operating range of -25…+55 °C (-13…+131 °F)
- Product Selection
- Overview
- Documentation
Product Selection
Showing
1
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24
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219
Results

1492-SPM3D160-N
MCB Supplementary Protector 16 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 3-Pole, Trip Curve D, 16A, +Neutral Option

1492-SPM3D200-N
MCB Supplementary Protector 20 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 3-Pole, Trip Curve D, 20A, +Neutral Option

1492-SPM3D300-N
MCB Supplementary Protector 30 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 3-Pole, Trip Curve D, 30A, +Neutral Option

1492-SPM3D320-N
MCB Supplementary Protector 32 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 3-Pole, Trip Curve D, 32A, +Neutral Option

1492-SPM3D400-N
MCB Supplementary Protector 40 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 3-Pole, Trip Curve D, 40A, +Neutral Option

1492-SPM3D500-N
MCB Supplementary Protector 50 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 3-Pole, Trip Curve D, 50A, +Neutral Option

1492-SPM3D630-N
MCB Supplementary Protector 63 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 3-Pole, Trip Curve D, 63A, +Neutral Option

1492-SPM1B005-N
MCB Supplementary Protector 0.5 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 0.5A, +Neutral Option
Best Selling

1492-SPM1B030
MCB Supplementary Protector 3 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 3A, No Neutral

1492-SPM1B040-N
MCB Supplementary Protector 4 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 4A, +Neutral Option

1492-SPM1B070
MCB Supplementary Protector 7 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 7A, No Neutral

1492-SPM1B080
MCB Supplementary Protector 8 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 8A, No Neutral

1492-SPM1B080-N
MCB Supplementary Protector 8 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 8A, +Neutral Option
Best Selling

1492-SPM1B150
MCB Supplementary Protector 15 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 15A, No Neutral

1492-SPM1B150-N
MCB Supplementary Protector 15 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 15A, +Neutral Option

1492-SPM1B200-N
MCB Supplementary Protector 20 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 20A, +Neutral Option

1492-SPM1B300
MCB Supplementary Protector 30 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 30A, No Neutral

1492-SPM1B300-N
MCB Supplementary Protector 30 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 30A, +Neutral Option

1492-SPM1B320
MCB Supplementary Protector 32 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 32A, No Neutral

1492-SPM1B400
MCB Supplementary Protector 40 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 40A, No Neutral

1492-SPM1B500
MCB Supplementary Protector 50 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 50A, No Neutral

1492-SPM1B500-N
MCB Supplementary Protector 50 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 50A, +Neutral Option

1492-SPM1B630
MCB Supplementary Protector 63 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve B, 63A, No Neutral

1492-SPM1C010-N
MCB Supplementary Protector 1 A
active
Product
Bulletin 1492-SPM Supplemental Circuit Breaker, 1-Pole, Trip Curve C, 1A, +Neutral Option