Square D A1B120 Molded Case Circuit Breaker
- amperage: 120A
- voltage: 600V AC
- poles: 3-Pole
- mounting: Standard Mount / Bolt-On
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Square D A1B120 3-Pole Molded Case Circuit Breaker, 120A, 600V AC. Key Specifications: 120 A Primary Current Rating; 600 V AC Maximum Voltage; 3-Pole Configuration; Thermal-Magnetic Trip Function. The Square D Catalog Number A1B120 is a durable Molded Case Circuit Breaker designed to provide reliable overcurrent protection for 3-phase systems. This unit is rated for 120 A and is typically utilized in industrial control panels or electrical distribution switchboards where high voltage protection up to 600V AC is required.

