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Eaton QBH30 - Molded Case Breaker 30A 1-Pole 120V

Eaton
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Eaton QBH30 is a 1-pole molded case circuit breaker from the QB Series, designed for thermal magnetic overcurrent protection in branch circuits. It is rated for 120V AC with a 30A continuous current capacity and a 10kA interrupting capacity at 120V, providing long-time and instantaneous (LI) trip functions for reliable fault clearing. The unit features a bolt-on connection, measures 3.5 inches in depth, 1 inch in height, and 3 inches in width, and weighs 0.25 lb, with a compact construction suitable for panelboard installation. This breaker complies with industry standards for molded case circuit breakers, ensuring safe operation in commercial and industrial electrical distribution systems. Typical applications include lighting, appliance, and general-purpose branch circuit protection in load centers and panelboards.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal magnetic protection, bolt-on mounting
  • Voltage Rating: 120V AC
  • Current Rating: 30A
  • Dimensions: 3.5 in x 1 in x 3 in (Length/Depth x Height x Width)
  • Standards: UL listed for molded case circuit breakers
  • Applications: Branch circuit protection in commercial and industrial panelboards
  • Switch Type: Toggle
  • Configuration: 1-pole, 1-phase
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: Not specified
  • Shipping Dimensions: 3.5 in x 1 in x 3 in
  • Phase: 1
  • Voltage: 120V
  • Amperage: 30A
  • AIC rating: 10kA@120V
  • Connection: Bolt-On
  • Poles: 1
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: QB
  • Trip Type: Thermal magnetic
  • Panel Type: Not specified
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Bolt-On
  • Hz: 50/60
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not applicable
  • Full Load Amps: Not applicable
  • Dist Voltage: Not applicable
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: Not applicable
  • Full Load Amp Minimum: Not applicable
  • Enclosure: Not specified
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 30A
  • Amperage Minimum: Not applicable
  • Nema Rating: Not specified
  • Switch Style: Toggle
  • Wire Size: Not specified
  • Certification: UL
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 1-phase
  • Standards: UL 489
  • Compatible Frames: QB series
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: QB
  • Current Rating: 30A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 622588004418