Overview
Features:
LA, LH and Q4 molded case circuit breakers provide basic thermal magnetic protection. Their primary functions are to provide a means to manually open a circuit and automatically open a circuit under overload or short circuit conditions.
Consider using PowerPact™ range of molded case circuit breakers for situations requiring circuit breaker accessories, communication, lugs and auxiliaries.
LA and LH Features
- Available in 2-3 pole design
- Fixed thermal magnetic trip units from 125-400A at up to 600 Vac and 250 Vdc
- Interrupting ratings 30 kA at 480 Vdc and 10 kA at 250 Vdc. LH is available with 35 kA at 480 Vac and 50 kA at 250 Vdc
- Automatic molded case switches are available in LH (2 and 3 pole)
- Available in Unit-mount, I-line and rear-connect constructions
- UL 489, CSA, IEC certified
Q4
- Available in 2-3 pole design
- Thermal magnetic trip units from 250-400A at up to 240 Vac
- Interrupting ratings 25 kA at 240 Vac
- Automatic molded case switches available with a 400 A, 240Vac rating (2 and 3 pole)
- mount and I-line constructions
- UL 489, CSA, IEC certified
Benefits:
Economical thermal magnetic protection
Applications:
- Construction
- Commercial Buildings
- Control Equipment Panels
- Industrial Buildings
- Mining
- OEM Commercial
Interrupt Rating
42 kA 240 V AC,30 kA 480 V AC,22 kA 600 V AC,10 kA 125 V DC,10 kA 250 V DC
California Proposition 65
This product can expose you to chemicals including: DINP, which is known to the State of California to cause cancer, and DIDP, which is known to the State of California to cause Birth Defects or other reproductive harm.For more information go to www.p65warnings.ca.gov
Circuit Breaker; Molded Case; 2 Pole