Default product image

Siemens E42B125 - Molded Case 125A 2-Pole Thermal Magnetic

Siemens
Price
Save $0
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens E42B125 Circuit Breaker - Molded Case 125A 2-Pole Thermal Magnetic The Siemens E42B125 is a 2-pole molded case circuit breaker from the E Series, designed to provide LI (Long-Time and Instantaneous) protection for electrical circuits. It is rated for 125A at 480V AC with an 18kA interrupting capacity at 480V, utilizing a thermal magnetic trip mechanism for reliable overcurrent protection. This bolt-on breaker weighs 3 lb and features a compact construction suitable for single-phase applications. It complies with industry standards for industrial power distribution and motor control systems. Typical applications include branch circuit protection in commercial and industrial panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, E Series
  • Voltage Rating: 480V AC
  • Current Rating: 125A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 18kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 3 lb


Product Identification
  • Manufacturer: Siemens
  • Model: E42B125
  • Family: E Series
  • Type: E