Our Bulletin 1492-SPM Supplementary Protectors are used to protect equipment in applications. They are current-limiting and feature dual terminals for wiring and bus bar flexibility. With a 40 ˚C (104 °F) calibration temperature, these protectors are suitable for extreme ambient conditions.
Overview
- 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
BETA
BETA
Catalog Number | Description | Best Selling | Lifecycle | Quick Actions |
---|---|---|---|---|
1492-SPM3D050 | Supplementary Protectors, 3 Pole Configuration, Trip Curve D, 5A | Active | ||
1492-SPM3B100-N | Supplementary Protectors, 3 Pole Configuration, Trip Curve B, 10A, +Neutral Option | Active | ||
1492-SPM3B630-N | Supplementary Protectors, 3 Pole Configuration, Trip Curve B, 63A, +Neutral Option | Active | ||
1492-SPM3B300-N | Supplementary Protectors, 3 Pole Configuration, Trip Curve B, 30A, +Neutral Option | Active | ||
1492-SPM2B080 | Supplementary Protectors, 2 Pole Configuration, Trip Curve B, 8A | Active | ||
1492-SPM1B080-N | Supplementary Protectors, 1 Pole Configuration, Trip Curve B, 8A, +Neutral Option | Active | ||
1492-SPM1C630-N | Supplementary Protectors, 1 Pole Configuration, Trip Curve C, 63A, +Neutral Option | Active | ||
1492-SPM2C070 | Supplementary Protectors, 2 Pole Configuration, Trip Curve C, 7A | Active | ||
1492-SPM1D630 | MCB Supplementary Protector 63 A | Active | ||
1492-SPM1D070 | MCB Supplementary Protector 7 A | Active |
- Catalog Number
- 1492-SPM3D050
- Description
- Supplementary Protectors, 3 Pole Configuration, Trip Curve D, 5A
- Lifecycle
- Active
- Catalog Number
- 1492-SPM3B100-N
- Description
- Supplementary Protectors, 3 Pole Configuration, Trip Curve B, 10A, +Neutral Option
- Lifecycle
- Active
- Catalog Number
- 1492-SPM3B630-N
- Description
- Supplementary Protectors, 3 Pole Configuration, Trip Curve B, 63A, +Neutral Option
- Lifecycle
- Active
- Catalog Number
- 1492-SPM3B300-N
- Description
- Supplementary Protectors, 3 Pole Configuration, Trip Curve B, 30A, +Neutral Option
- Lifecycle
- Active
- Catalog Number
- 1492-SPM2B080
- Description
- Supplementary Protectors, 2 Pole Configuration, Trip Curve B, 8A
- Lifecycle
- Active
Documentation
Resource | Publication Number | Language |
---|---|---|
Circuit Breaker Protection for Automation Systems Brochure | 140G-BR001 |
Certifications
- CCC Certified
- CE Marked
- CSA Certified ⋆
- DNV GL Type Approval
- RoHS Compliant
- UL Recognized ⋆
- VDE Certified
⋆ 1+N and 3+N devices are not UL Recognized or CSA Certified.
Standards Compliance
- CSA C22.2 No. 235
- EN 60947-2
- GB 14048.2
- UL 1077
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
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