Default product image

Siemens F3B020 - Molded Case Breaker 20A 3-Pole 600V

Siemens
Price
Save $-198.82
/
Condition
  • Low stock - 2 items left
  • Backordered, shipping soon
Call for Price
Siemens F3B020 is a 3-pole molded case circuit breaker from the F Frame family, designed to provide thermal-magnetic protection for electrical systems. This 20A breaker operates at 600V and supports 3-phase applications with LI (Long-Time and Instantaneous) trip functions for coordinated overcurrent protection. The unit weighs 5 lb and features a bolt-on mounting style for secure installation in panelboards. It carries a 14kA interrupt rating at 480V, meeting industry standards for industrial and commercial power distribution. Typical applications include motor control centers, lighting panels, and branch circuit protection in manufacturing facilities.

Key Features & Specifications
  • Manufacturer: Siemens
  • Model: F3B020
  • Type: Molded Case
  • Family: F Frame
  • Poles: 3
  • Current Rating: 20A
  • Voltage Rating: 600V
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Phase: 3
  • Weight: 5 lb
  • Interrupt Rating: 14kA at 480V
  • Series/Frame: EF
  • Mounting Type: Bolt-On