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Eaton QBH20 - Thermal Magnetic Breaker 20A 120V

Eaton
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The Eaton QBH20 is a 1-pole thermal magnetic circuit breaker from the QB Series, designed for overcurrent protection in branch circuits. It operates at 120V AC with a 20A current rating and a 10kA interrupting capacity at 120V, utilizing a bolt-on connection for secure panel installation. This molded case breaker measures 3.5 inches in depth, 1 inch in height, and 3 inches in width, weighing 0.25 lb, and features LI (Long-Time and Instantaneous) trip functions for coordinated protection. It complies with industry standards for thermal magnetic circuit breakers, ensuring reliable performance in commercial and industrial electrical distribution systems. Typical applications include protection of lighting, appliance, and general-purpose circuits in load centers and panelboards.

Key Features & Specifications
  • Type: Molded case thermal magnetic circuit breaker
  • Voltage Rating: 120V
  • Current Rating: 20A
  • Dimensions: 3.5 in x 1 in x 3 in (Length/Depth x Height x Width)
  • Standards: Industry standard for thermal magnetic breakers
  • Applications: Branch circuit protection in commercial and industrial panels
  • Switch Type: Toggle
  • Configuration: 1-pole
  • Poles: 1
  • Voltage: 120V
  • Amperage: 20A
  • AIC rating: 10kA@120V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: QB
  • Trip Type: Thermal Magnetic
  • Breaker Type: QBH
  • Phase: 1
  • Circuit Breaker Mounting Style: Bolt-On
  • Frequency Rating: 60 Hz
  • Phase Connection: Single-phase
  • Installation Type: Fixed
  • Item QTY: 1
  • Current Rating: 20A
  • Operating Temperature Maximum Celsius: 40°C


Product Identification
  • UPC: 622588004401