Default product image

Siemens FJ2B100 - Molded Case Circuit Breaker 100A 2-Pole

Siemens
Price
Save $-690.89
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens FJ2B100 is a 2-pole thermal magnetic molded case circuit breaker from the FJ Series, designed to provide long-time and instantaneous (LI) overcurrent protection in industrial and commercial power distribution systems. It is rated for 100A at 600VAC and delivers an interrupting capacity of 18kA at 480VAC, with a bolt-on connection for secure panel mounting. The unit weighs 10 lb and features a compact molded case construction suitable for single-phase applications. This breaker complies with industry standards for reliable overcurrent protection in demanding electrical environments. Typical applications include branch circuit protection, feeder protection, and main disconnect in industrial control panels and commercial load centers.

Key Features & Specifications
  • Manufacturer: Siemens
  • Model: FJ2B100
  • Type: FJ
  • Item Subcategory: Molded Case
  • Family: FJ Series
  • Poles: 2
  • Current Rating: 100A
  • Voltage Rating: 600VAC
  • Interrupt Rating: 18kA at 480V
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • Phase: 1
  • Weight: 10 lb