Default product image

Westinghouse 504C740G18 - Molded Case 90A 3-Pole 600V

Westinghouse
Price
Save $-3,218.15
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Westinghouse 504C740G18 Circuit Breaker - Molded Case 90A 3-Pole 600V The Westinghouse 504C740G18 is a molded case circuit breaker from the MARK 75 family, type HLA, designed to provide overcurrent protection through long-time and instantaneous (LI) functions. This three-pole, three-phase unit is rated for 90A continuous current at a maximum voltage of 600V AC, with an interrupting capacity of 35kA at 480V AC. It features a bolt-on connection and thermal-magnetic protection, weighing 29 lb. The circuit breaker complies with IEC 60947-2 standards, ensuring reliable performance in demanding environments. Typical applications include industrial and commercial electrical distribution systems requiring robust short-circuit and overload protection.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Part Number: 504C740G18
  • Type: Molded Case Circuit Breaker (MCCB)
  • Family: MARK 75
  • Type: HLA
  • Poles: 3
  • Phase: 3
  • Current Rating: 90A
  • Voltage Rating: 600V AC
  • Interrupting Capacity: 35kA at 480V AC
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • Weight: 29 lb
  • Standards: IEC 60947-2 compliant
  • Frequency: 50/60 Hz
  • Frame Size: K