£151.85

22 prices in 30 days. Set your target and stop checking.

£152 today · 22 changes in last 30 days · range £134–£165

SIEMENS Siemens QF240A 40 Amp 2-Pole GFCI Circuit Breaker - 10,000 AIC

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 81 days · 81 data points

Historical
Generating forecast…
£173.24 £130.62 £139.92 £149.22 £158.52 £167.82 £177.12 01 August 2026 21 August 2026 10 September 2026 30 September 2026 20 October 2026
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QF240A

Price data checked 1 day ago

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Price Distribution

Price distribution over 81 days • 5 price ranges

Days at Price
Current Price
6 days 12 days 52 days · current 10 days 1 day 0 13 26 39 52 £134-142 £142-150 £150-158 £158-165 £165-173 Days at Price

Price Analysis

Most common range: £150-158 (52 days, 64.2%)

Price range: £134 - £173

Price levels: 5 price ranges over 81 days

Description

Protect your home and family with the Siemens QF240A Ground Fault Circuit Interrupter. This 40 Amp, 2-Pole circuit breaker is engineered to provide reliable Class A GFCI protection, making it an essential component for electrical safety in high-moisture environments. Designed for versatility, this breaker is suitable for a wide range of construction applications including spas, hot tubs, kitchens, and bathrooms. Safety is built into the design with an integrated self-test feature that meets UL 943 requirements. This ensures the device functions correctly when you need it most. With a 10,000 AIC interrupting rating, the Siemens QF240A offers dependable performance for your electrical panel. Whether you are upgrading a residential kitchen or installing new outdoor spa equipment, this Siemens breaker provides the specialized protection required for modern electrical standards.

Key Features

Provides Class A GFCI protection to help prevent electrical hazards in sensitive areas.

Includes a built-in self-test feature as required by UL 943 for added safety and reliability.

Features a 10,000 AIC interrupting rating for dependable performance in your electrical system.

Designed as a 40 Amp, 2-Pole breaker suitable for various residential and construction applications.

Ideal for use in high-moisture locations such as kitchens, bathrooms, spas, and hot tubs.

Product Specifications

Brand
SIEMENS
Model
QF240A
Size
40 Amps
Domain
Amazon UK
Listed Since
29 June 2016

Barcode

No barcode data available

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