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Siemens BLH120 - Load Center 1-Pole 20A 120V (0.31 lb)

Siemens
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Siemens BLH120 Circuit Breaker - Load Center 1-Pole 20A 120V (0.31 lb) The Siemens BLH120 is a 1-pole bolt-on circuit breaker designed for overload and short-circuit protection in Siemens load centers. This unit is rated for 120V AC at 20 amps, with a compact design weighing 0.31 lb for easy installation. It features a thermal-magnetic trip mechanism housed in a durable, insulated thermoplastic case. The breaker complies with UL 489 and CSA standards for residential and light commercial applications. Typical uses include branch circuit protection in main breaker panels and subpanels.

Key Features & Specifications
  • Type: 1-pole bolt-on thermal-magnetic circuit breaker
  • Voltage Rating: 120V AC
  • Current Rating: 20A
  • Dimensions: Compact, weight 0.31 lb
  • Standards: UL 489, CSA certified
  • Applications: Branch circuit protection in load centers
  • Switch Type: Bolt-on
  • Configuration: 1-pole
  • Coil Voltage Maximum: N/A (thermal-magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: Standard
  • Phase: Single-phase
  • Voltage: 120V AC
  • Amperage: 20A
  • AIC rating: 10kA
  • Connection: Bolt-on
  • Poles: 1
  • Protection: Overload and short-circuit
  • Functions: Circuit protection
  • Frame Size: BLH
  • Trip Type: Thermal-magnetic
  • Panel Type: Load center
  • Breaker Type: Bolt-on
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: N/A
  • Metal Type: Copper alloy contacts
  • Panel Style: Residential/commercial
  • Bus Type: Bolt-on
  • Fuse Class: N/A
  • Insulation Temperature: 75°C
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: N/A
  • Clas: N/A
  • Mounting: Bolt-on
  • Hz: 60 Hz
  • Coil Material: N/A
  • Horse Power: N/A
  • Aux Contacts: None
  • CPT: None
  • Full Load Amps: 20A
  • Dist Voltage: 120V
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: 20A
  • Full Load Amp Minimum: N/A
  • Enclosure: Open
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: Copper or aluminum
  • Amperage Maximum: 20A
  • Amperage Minimum: N/A
  • Nema Rating: N/A
  • Switch Style: Bolt-on
  • Wire Size: #14-8 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Bolt-on
  • Terminal Connection: Lug
  • Frequency Rating: 60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 489
  • Compatible Frames: Siemens load centers
  • Installation Type: Bolt-on
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: BLH
  • Current Rating: 20A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


Product Identification
  • UPC: 783643263826
  • GTIN: 00783643263826