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Siemens Q120HID - 20A 1-Pole Breaker 10kAIC

Siemens
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Siemens Q120HID is a single-pole, 120-volt AC miniature circuit breaker designed for overload and short-circuit protection in residential and light commercial load centers. It is rated for 20 amps of continuous current and features a 10,000 AIC interrupting capacity, ensuring reliable fault interruption. The breaker is constructed with a compact 1-inch wide thermoplastic housing and a standard plug-in mounting style for easy installation in Siemens panelboards. It complies with UL 489 and CSA C22.2 No. 5 standards, confirming its safety and performance in North American electrical systems. This breaker is typically used for protecting branch circuits in lighting, receptacle, and general-purpose loads.

Key Features & Specifications
  • Type: Miniature Circuit Breaker
  • Voltage Rating: 120V AC
  • Current Rating: 20A
  • Dimensions: 1 inch wide, 3 inches deep, 3.5 inches tall
  • Standards: UL 489, CSA C22.2 No. 5
  • Applications: Branch circuit protection for lighting, receptacles, and general loads
  • Switch Type: Toggle
  • Configuration: Single Pole
  • Coil Voltage Maximum: Not applicable (thermal-magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 4 x 3 x 2 inches
  • Phase: Single Phase
  • Voltage: 120V AC
  • Amperage: 20A
  • AIC rating: 10,000 AIC
  • Connection: Plug-in
  • Poles: 1
  • Protection: Overload and Short Circuit
  • Functions: Overcurrent Protection
  • Frame Size: Q
  • Trip Type: Thermal-Magnetic
  • Panel Type: Siemens Load Center
  • Breaker Type: Q120HID
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Copper alloy contacts
  • Panel Style: Plug-on neutral compatible
  • Bus Type: Tin-plated aluminum or copper
  • Fuse Class: Not applicable
  • Insulation Temperature: 75°C
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: 1 inch
  • Clas: Not applicable
  • Mounting: Plug-in
  • Hz: 60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not applicable
  • Aux Contacts: Not available
  • CPT: Not available
  • Full Load Amps: 20A
  • Dist Voltage: 120V AC
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 20A
  • Full Load Amp Minimum: 0A
  • Enclosure: Open (no enclosure)
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: 14-8 AWG copper/aluminum
  • Amperage Maximum: 20A
  • Amperage Minimum: 0A
  • Nema Rating: Not applicable
  • Switch Style: Toggle
  • Wire Size: 14-8 AWG
  • Certification: UL Listed, CSA Certified
  • Circuit Breaker Mounting Style: Plug-in
  • Terminal Connection: Lug
  • Frequency Rating: 60 Hz
  • Phase Connection: Single Phase
  • Standards: UL 489, CSA C22.2 No. 5
  • Compatible Frames: Siemens Q series
  • Installation Type: Plug-in
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Q
  • Current Rating: 20A
  • 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: 40°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 078364327459
  • GTIN: 00783643274594