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Cutler Hammer CHB320H2 - Molded Case Circuit Breaker 20A 3-Pole 240V

Cutler Hammer
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Cutler Hammer CHB320H2 is a molded case circuit breaker from the CHB Series, designed for primary circuit protection with long-time and instantaneous (LI) trip functions. This 3-pole, 3-phase unit is rated for 20A at 240V, with a high interrupting capacity of 22kA at 240V. It features a thermal magnetic protection mechanism and a bolt-on connection for secure installation, weighing 1 lb. The breaker is UL 489 listed, ensuring compliance with industry safety standards. It is suitable for industrial applications requiring reliable overcurrent protection in distribution panels and equipment.

Key Features & Specifications
  • Manufacturer: Cutler Hammer
  • Series: CHB
  • Type: Molded Case Circuit Breaker
  • Amperage: 20A
  • Poles: 3
  • Voltage Rating: 240V
  • Phase: 3
  • Interrupt Rating: 22kA at 240V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Trip Unit: LI (Long-Time and Instantaneous)
  • Weight: 1 lb
  • Wire Size: #14-8 AWG Cu/Al
  • Certifications: UL 489 Listed