Default product image

Square D A1B370 - Molded Case Circuit Breaker 70A 3P 240V

Square D
Price
Save $-466.48
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D A1B370 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 70A current rating and a 240V AC voltage rating, utilizing a thermal-magnetic protection mechanism with long-time and instantaneous (LI) trip functions for coordinated system protection. The breaker is constructed with a durable molded case, features a three-pole bolt-on connection configuration, and has a compact form factor weighing 2 lb. It complies with industry standards for circuit protection and carries an interrupting capacity rating of 10kA at 240V AC. This breaker is typically applied in industrial and commercial panelboards, switchboards, and motor control centers for feeder and branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 70A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 10kA @ 240V AC
  • Trip Functions: LI (Long-Time and Instantaneous)
  • Family: A1B Series
  • Weight: 2 lb