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Siemens Q120 20 Amp 1-Pole Type QP Circuit Breaker
Siemens Q120 20 Amp 1-Pole Type QP Circuit Breaker

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Siemens

Siemens Q120 20A 1-Pole 120/240V 10kA Type QP Plug-In Circuit Breaker

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SKU: Q120 NEW
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$7.98
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Overview

The Siemens Q120 is a 20 Amp, 1-pole Type QP/MP plug-in circuit breaker for compatible Siemens load centers. It provides thermal-magnetic branch-circuit protection at 120/240 VAC with a 10 kA interrupting rating.

Key Features

  • Protection: Thermal-magnetic trip operation provides overload and short-circuit protection.
  • Installation: Plug-in mounting and the Siemens INSTA-WIRE terminal support efficient installation in compatible equipment.
  • Compatibility: Type QP/MP construction for Siemens load centers specifically listed for this breaker family.
  • Performance: 20 Amp, 1-pole rating with 10 kA interrupting capacity at 120/240 VAC.

Specifications

  • Manufacturer: Siemens
  • Model: Q120
  • Series / Type: QP / MP
  • Amperage: 20 A
  • Poles: 1
  • Voltage: 120/240 VAC
  • Interrupting rating: 10 kA
  • Mounting: Plug-in
  • Trip mechanism: Thermal-magnetic
  • Certifications: UL 489; CSA certified

Common Applications

  • Residential branch-circuit protection in compatible Siemens load centers.
  • Replacement or expansion of 20 Amp, single-pole circuits where Type QP/MP breakers are specified.
  • Lighting, receptacle, and appliance circuits within the breaker and panel ratings.

Free shipping on eligible orders over $90. Our shipping cutoff is 3 PM, Monday–Friday. Available shipping services and delivery estimates are shown at checkout.

See our shipping policy for eligibility and exclusions. Orders are delivered; our warehouse is closed to the public.

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.

Product Specifications

  • Brand Siemens
  • Series QP
  • Breaker Type Thermal Magnetic and Regular Breaker
  • Frame Type QP
  • Phase 1 Phase
  • Pole 1 Pole
  • Voltage 120V
  • Amp 20
  • AIC Interrupting Rating 10 kA
  • Terminal Connection Pressure Plate
  • Minimum Wire Gauge 14 AWG
  • Maximum Wire Gauge 10 AWG
  • Mounting Type Plug-ON,IN
  • Temperature Rating 104°F (40°C)
  • Certifications UL 489 and CSA Certified