The PLHT circuit breaker is a protective device equipped with thermal and electromagnetic release, available in 1-, 2-, 3-, 4-, and 3+N pole versions.

Main features:

• Compatible with AC and DC applications up to 60 V
• Rated currents from 20 A to 125 A
• Activation characteristics B, C, and D
• Switching capacity up to 25 kA of direct current
• Conditional short-circuit rating of 120 kA
• Maximum rated operating voltage 690 V AC
• Number of poles: 3
• Integrated motor drive: No
• Manufacturer: EATON ELECTRIC
• Energy limiting category 3

Circuit breakers protect wires from damage caused by overload and short circuits, with the thermal-magnetic trigger cutting off the power supply in case of overload.