Default product image

Siemens EF3H050 - Molded Case Circuit Breaker 50A 600V 3-Pole

Siemens
Price
Save $-317.16
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens EF3H050 is a 3-pole molded case circuit breaker from the EF Series, designed to provide instantaneous magnetic-only protection for commercial and industrial electrical systems. Rated for 600V AC with a 50A current capacity and a 14kA interrupting capacity at 480V, this bolt-on unit supports wire sizes from 14 to 10 AWG for copper and 12 to 10 AWG for aluminum. Weighing 8 lb, the EF3H050 features a compact construction with dimensions of 4 inches in width, 4.56 inches in depth, and 6.35 inches in height, and is UL certified for reliable performance. This breaker is suitable for use in panel boards requiring robust overcurrent protection in three-phase applications.

Key Features & Specifications
  • Type: EF
  • Functions: I - Instantaneous
  • Voltage Rating: 600V
  • Current Rating: 50A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Magnetic Only
  • Wire Size: 12 to 10 AWG (Aluminum), 14 to 10 AWG (Copper)
  • AIC Rating: 14kA@480V
  • Certification: UL
  • Weight: 8 lb
  • Dimensions: 4" W x 4.56" D x 6.35" H