Default product image

Westinghouse K3125 - Molded Case 125A 600V 3-Pole

Westinghouse
Price
Save $-303.80
/
Condition
  • Low stock - 5 items left
  • Backordered, shipping soon
Call for Price
Westinghouse K3125 Circuit Breaker - Molded Case 125A 600V 3-Pole Thermal Magnetic The Westinghouse K3125 is a 3-pole, 125-amp molded case circuit breaker from the K Series, designed for reliable overcurrent protection in commercial and industrial electrical distribution systems. It operates at a voltage rating of 600V with a 22kA interrupting capacity at 480V, utilizing a thermal magnetic protection mechanism with LI (Long-Time and Instantaneous) trip functions. This bolt-on unit weighs 48 lb and features a K frame construction for secure mounting in panelboards and switchgear. The breaker is UL listed and CSA certified, ensuring compliance with industry safety standards for robust performance in demanding environments.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Family: K Series
  • Type: K
  • Weight: 48 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 22kA@480V
  • Phase: 3
  • Current Rating: 125A
  • Amperage: 125A
  • Mounting Type: Bolt-On
  • Interrupt Rating: 22kAIC @ 480V
  • Frame: K
  • Trip Unit: Fixed Thermal and Magnetic
  • Certifications: UL Listed, CSA Certified
  • Series: K
  • Application: Commercial and Industrial