Default product image

Westinghouse 504C740G26 - Molded Case 300A 600V 3-Phase

Westinghouse
Price
Save $-3,252.92
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Westinghouse 504C740G26 Circuit Breaker - Molded Case 300A 600V 3-Phase Thermal Magnetic The Westinghouse 504C740G26 is a 300A molded case circuit breaker from the MARK 75 family, designed to provide long-time and instantaneous (LI) protection against overloads and short circuits. This three-pole, three-phase unit is rated for 600V AC and delivers an interrupting capacity of 35kA at 480V, utilizing a thermal magnetic trip mechanism for reliable overcurrent protection. Weighing 29 lb, the breaker features a bolt-on connection and a Type HLA frame, ensuring robust construction for industrial environments. It complies with applicable industry standards for molded case circuit breakers, making it suitable for use in distribution panels, motor control centers, and other heavy-duty power systems.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 300A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA@480V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Family: MARK 75
  • Type: HLA
  • Weight: 29 lb
  • Functions: LI - Long-Time and Instantaneous
  • Item Subcategory: Molded Case


Product Identification
  • UPC:
  • GTIN: