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Westinghouse EHB2045S - Molded Case 45A 2-Pole (480V Thermal Magnetic)

Westinghouse
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Westinghouse EHB2045S Circuit Breaker - Molded Case 45A 2-Pole (480V Thermal Magnetic) The Westinghouse EHB2045S is a molded case circuit breaker from the AB DE-ION family, designed to provide overcurrent protection in commercial and industrial power distribution systems. This 2-pole, single-phase unit is rated for 45A at 480V AC with a 14kA interrupting capacity at 480V, utilizing a thermal-magnetic trip mechanism for LI (Long-Time and Instantaneous) protection. It features a bolt-on connection type for secure installation and weighs 6 lb, with a compact construction suited for panelboard mounting. The breaker complies with industry standards for reliable performance in demanding electrical environments. Typical applications include branch circuit protection in industrial control panels, lighting panels, and distribution boards.

Key Features & Specifications
  • Type: Molded Case
  • Family: AB DE-ION
  • Series: EHB
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 480V
  • Current Rating: 45A
  • Poles: 2
  • Phase: 1
  • Protection: Thermal Magnetic
  • AIC Rating: 14kA@480V
  • Connection: Bolt-On
  • Weight: 6 lb