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Siemens QF240A 40A 120/240V 2-Pole Class A GFCI Type QPF Plug-In Circuit Breaker 10kAIC
Siemens QF240A 40A 120/240V 2-Pole Class A GFCI Type QPF Plug-In Circuit Breaker 10kAIC

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Siemens

Siemens QF240A 40A 120/240V 2-Pole Class A GFCI Type QPF Plug-In Circuit Breaker 10kAIC

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SKU: QF240A NEW
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$106.17
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Overview

The Siemens QF240A is a 40A, two-pole Type QPF Class A ground-fault circuit-interrupter breaker for 120/240V AC applications. Its plug-in QPF construction provides a 10 kA interrupting rating and personnel-level ground-fault protection in compatible Siemens load centers.

Key Features

  • Safety: Class A GFCI protection helps interrupt hazardous ground-fault current; certified to UL 489 and UL 943, with CSA and HACR ratings.
  • Installation: Type QPF plug-in construction uses box-lug load terminals and a pigtail neutral for compatible Siemens load centers.
  • Compatibility: Accepts #8–6 AWG copper or #8–4 AWG aluminum conductors.
  • Performance: Rated 40A, 2 pole, 120/240V AC with a 10 kA interrupting rating.

Specifications

  • Manufacturer: Siemens
  • Model: QF240A
  • Series / Type: QPF
  • Current rating: 40A
  • Poles / phase: 2 pole / single phase
  • Voltage: 120/240V AC
  • Interrupting rating: 10 kA
  • Protection: Thermal-magnetic, Class A GFCI
  • Mounting: Plug-in
  • Terminal: Box lugs with pigtail neutral
  • Wire range: #8–6 AWG copper; #8–4 AWG aluminum
  • Certifications: UL 489, UL 943, CSA certified, HACR rated

Common Applications

  • Two-pole circuits requiring Class A ground-fault protection.
  • Compatible Siemens residential load centers serving equipment or branch circuits in wet or damp locations.
  • Exact-model replacement applications where Siemens QF240A Type QPF is specified by the panel documentation.

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 QPF
  • Model QF240A
  • Breaker Type Ground Fault Breaker (GFCI) and Thermal Magnetic
  • Frame Type NA
  • Phase 1 Phase
  • Pole 2 Pole
  • Voltage 120/240V
  • Amp 40
  • AIC Interrupting Rating 10 kA
  • Terminal Connection Box Lugs and Pigtail-Neutral
  • Minimum Wire Gauge 8 AWG
  • Maximum Wire Gauge 4 AWG
  • Mounting Type Plug-ON,IN
  • Temperature Rating 104°F (40°C)
  • Certifications UL 489, UL 943, CSA Certified, and HACR Rated