Our Bulletin 1492-MC Thermal-magnetic Miniature Circuit Breakers are general-purpose devices suitable for the majority of industrial, inverse time circuit breaker applications. They combine thermal and magnetic trip actions and provide accurate overload and short-circuit protection for conductors and connected equipment.
Overview
- Thermal-magnetic protection
- HACR ratings (10…100 A)
- Finger-safe design
- Mounts on DIN rail
- Three-position handle
- Line and load wire connections
Product Selection
BETA
BETA
| Catalog Number | Description | Best Selling | Lifecycle | Quick Actions |
|---|---|---|---|---|
| 1492-MCGAT140 | Miniature Circuit Breaker,Ground Fault Circuit Interrupters (GFCI), Panel mounting, With Self Test Capability, Standard Terminal, None,120V AC,1 pole,40 Amps | Active | ||
| 1492-MCAA2H20 | Miniature Circuit Breaker, Circuit Breaker - ½" wide per pole, DIN rail mounting, 10 Ka, Standard Terminal, None,240V AC,2 pole,20 Amps | Active | ||
| 1492-MCGAT230 | Miniature Circuit Breaker,Ground Fault Circuit Interrupters (GFCI), Panel mounting, With Self Test Capability, Standard Terminal, None,120/240V AC,2 pole,30 Amps | Active | ||
| 1492-MCAA255 | Miniature Circuit Breaker, Circuit Breaker - ½" wide per pole, DIN rail mounting, 10 Ka, Standard Terminal, None,120/240V AC,2 pole,55 Amps | Active | ||
| 1492-MCGAT225 | Miniature Circuit Breaker,Ground Fault Circuit Interrupters (GFCI), Panel mounting, With Self Test Capability, Standard Terminal, None,120/240V AC,2 pole,25 Amps | Active | ||
| 1492-MCEA140 | Miniature Circuit Breaker,Ground Fault Equipment Protector (GFEP), Panel mounting, 10 Ka, Standard Terminal, None,120/240V AC,1 pole,40 Amps | Active | ||
| 1492-MCAA115 | Miniature Circuit Breaker, Circuit Breaker - ½" wide per pole, DIN rail mounting, 10 Ka, Standard Terminal, None,120/240V AC,1 pole,15 Amps | Active | ||
| 1492-MCAA2H25 | Miniature Circuit Breaker, 25 A | Active | ||
| 1492-MCAA220 | Miniature Circuit Breaker, Circuit Breaker - ½" wide per pole, DIN rail mounting, 10 Ka, Standard Terminal, None,120/240V AC,2 pole,20 Amps | Active | ||
| 1492-MCEA120 | Miniature Circuit Breaker,Ground Fault Equipment Protector (GFEP), Panel mounting, 10 Ka, Standard Terminal, None,120/240V AC,1 pole,20 Amps | Active |
- Catalog Number
- 1492-MCGAT140
- Description
- Miniature Circuit Breaker,Ground Fault Circuit Interrupters (GFCI), Panel mounting, With Self Test Capability, Standard Terminal, None,120V AC,1 pole,40 Amps
- Lifecycle
- Active
- Catalog Number
- 1492-MCAA2H20
- Description
- Miniature Circuit Breaker, Circuit Breaker - ½" wide per pole, DIN rail mounting, 10 Ka, Standard Terminal, None,240V AC,2 pole,20 Amps
- Lifecycle
- Active
- Catalog Number
- 1492-MCGAT230
- Description
- Miniature Circuit Breaker,Ground Fault Circuit Interrupters (GFCI), Panel mounting, With Self Test Capability, Standard Terminal, None,120/240V AC,2 pole,30 Amps
- Lifecycle
- Active
- Catalog Number
- 1492-MCAA255
- Description
- Miniature Circuit Breaker, Circuit Breaker - ½" wide per pole, DIN rail mounting, 10 Ka, Standard Terminal, None,120/240V AC,2 pole,55 Amps
- Lifecycle
- Active
- Catalog Number
- 1492-MCGAT225
- Description
- Miniature Circuit Breaker,Ground Fault Circuit Interrupters (GFCI), Panel mounting, With Self Test Capability, Standard Terminal, None,120/240V AC,2 pole,25 Amps
- Lifecycle
- Active
Documentation
| Resource | Publication Number | Language |
|---|---|---|
| Circuit Breaker Protection for Automation Systems Brochure | 140G-BR001 |
Certifications
- CSA Certified — File No. E197878
- UL Listed — File No. E197878
Standards Compliance
- CSA C22.2 No. 5
- HACR (10...100 A)
- SWD (15 and 20 A) for Switching Duty for fluorescent lighting applications
- UL 489
- UL 943/CSA C22.2 No. 144 (1492-MCG only)
- UL 1053/CSA C22.2 No. 144 (1492-MCE only)
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
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