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Thomas & Betts KS360350A - Molded Case Circuit Breaker 350A 600V 3-Pole

Thomas & Betts
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Thomas & Betts KS360350A is a 350 Amp, 3-pole molded case circuit breaker from the KS Series, designed for overcurrent protection in electrical distribution systems. It provides thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions, rated for 600V and 350A continuous current. The unit features a bolt-on connection type, weighs 18 lb, and supports 3-phase power systems with an interrupting capacity of 30kA at 480V. This breaker complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. It is suitable for industrial and commercial applications requiring robust circuit protection for branch feeders and main disconnects.

Key Features & Specifications
  • Type: Molded Case
  • Family: KS Series
  • Type: KS
  • Weight: 18 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 30kA@480V
  • Phase: 3
  • Current Rating: 350A
  • Amperage: 350 Amp
  • Mounting Type: Bolt-On
  • Trip Unit: Thermal Magnetic (Long-Time and Instantaneous)
  • Series/Type: KS