Default product image

Siemens EF3A150L - Molded Case Circuit Breaker, 150A 3P 600V

Siemens
Price
Save $-1,686.32
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens EF3A150L is a molded case circuit breaker designed for providing instantaneous magnetic-only protection in three-phase industrial power distribution systems. It features a 150A continuous current rating and a 600V AC voltage rating, with a 14kA interrupting capacity at 480V for reliable short-circuit protection. The three-pole, feed-thru connection breaker is constructed within the compact EF series frame, weighing approximately 8 lb for robust integration into panelboards and switchgear. It is engineered to meet relevant industry standards for circuit interruption and is typically applied in industrial facilities for protecting feeders, motors, and other critical three-phase circuits.

Key Features & Specifications
  • Type: EF Series Molded Case Circuit Breaker, Magnetic-Only Protection (Instantaneous Trip)
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Phase: 3
  • Poles: 3
  • Connection: Feed-Thru
  • AIC Rating: 14kA @ 480V AC
  • Protection Function: I - Instantaneous (Magnetic Only)
  • Frame: EF Series
  • Approximate Weight: 8 lb


Product Identification
  • Manufacturer Part Number: EF3A150L