Bulletin 1492-MC Circuit Breaker
|Introduction||Standards Compliance and Certifications||Applications||Cat. No. Explanation|
|Product Selection||Accessories||Specifications||Approximate Dimensions|
Bulletin 1492-MC Circuit Breakers
1492-MCA/MCB Circuit Breakers
Bulletin 1492-MC thermal magnetic Circuit Breakers are general-purpose devices suitable for branch circuit protection in industrial applications. They combine thermal and magnetic trip actions and provide accurate overload and short-circuit protection for conductors and connected equipment.
- Thermal-magnetic protection
- Available in ½ and 1 pole widths
- 10 kA interrupting capacity
1492-MCE/MCG Ground Fault Circuit Breakers
This line of ground fault sensing breakers are designed, manufactured and certified to North American and the equivalent CSA standards.
The 1492-MCE devices are Ground Fault Equipment Protectors (GFEPs) that protect from low-level fault currents. With a sensing threshold of 30 mA, these devices are suitable for equipment protection.
The 1492-MCG devices are Ground Fault Circuit Interrupters (GFCIs) that protect from low-level fault currents. With a sensing threshold of 5 mA, these devices are suitable for personnel protection.
- UL 489 circuit breaker with GFCI (5 mA sensitivity) or GFEP (30 mA sensitivity)
- 10kA interrupting capacity