Square D FHL36030 Three Pole Molded Case Circuit Breaker

Square D by Schneider Electric FHL36030 is a three-pole molded case circuit breaker rated for 30 A at up to 600 V AC, part of the FHL series designed for distribution protection in commercial and light industrial power systems. It provides thermal-magnetic protection with separate long-time and instantaneous trip elements to clear overloads and faults quickly while preserving circuit reliability across feeders and panelboard sections. The breaker features line- and load-side lug terminals for straightforward mounting in compatible Square D enclosures, and its molded-case construction supports integration into standard distribution architectures in environments up to 600 V. With a compact footprint for a 3P 30 A device, the FHL36030 offers high interrupting-capacity service and dependable operation for feeders, machine feeds, and panelboard protection, helping safeguard conductors and connected equipment from overloads and short circuits. This model is a recognized option within Square D's molded-case lineup for configurations requiring a robust, 3-pole protection solution at 600 V and 30 A.