Out of stock

This item is currently unavailable

SIEMENS Siemens Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style by Siemens

Q120DF

Out of stock

Price data last checked 11 day(s) ago - will refresh soon

View at Amazon

One email. No newsletter. No nudges.

Gone for 46 days. Could come back at any time — we're watching for you.

Out of stock 46 days · last price £63 · longest previous gap was 1 days

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

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

Last 78 days · 78 data points (no recent data)

Historical
Generating forecast…
£63.18 £56.32 £57.81 £59.31 £60.81 £62.31 £63.80 25 April 2026 14 May 2026 02 June 2026 21 June 2026 11 July 2026

Price Distribution

Price distribution over 78 days • 3 price levels

Days at Price
Current Price
17 days 19 days 42 days · current 0 11 21 32 42 £57 £58 £63 Days at Price

Price Analysis

Most common price: £63 (42 days, 53.8%)

Price range: £57 - £63

Price levels: 3 different prices over 78 days

Description

Faster, more cost effective installation to meet code requirements compared to installing an AFCI breaker and GFI receptacle;For use on Siemens load centers that accept UL type QFGA2 breakers;Siemens exclusive LED trip indicator pinpoints cause of trip;HACR, SWD, 120 Volt AC rated;The breaker requires power to run the self test / trip functions (will not test / trip when not installed)

Key Features

Siemens Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style

Product Specifications

Brand
SIEMENS
Model
Q120DF
Domain
Amazon UK
Release Date
11 April 2025
Listed Since
29 October 2014

Barcode

No barcode data available

Similar Products You Might Like

Siemens Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style by Siemens
99% match

Siemens Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style by Siemens

SIEMENS

£56.21 13 Jul 2026
Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black
98% match

Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black

SIEMENS

£14.11 23 Jun 2026
Siemens Q24000S01 120/240-Volt type MP-T 40-Amp Circuit Breaker with 120-Volt Shunt Trip Double pole
97% match

Siemens Q24000S01 120/240-Volt type MP-T 40-Amp Circuit Breaker with 120-Volt Shunt Trip Double pole

SIEMENS

£124.40 24 Jun 2026
Siemens Q23000S01 120/240-Volt type MP-T 30-Amp Circuit Breaker with 120-Volt Shunt Trip Double pole
97% match

Siemens Q23000S01 120/240-Volt type MP-T 30-Amp Circuit Breaker with 120-Volt Shunt Trip Double pole

SIEMENS

£45.08 15 Jul 2026
Siemens Q120DFN 20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black
97% match

Siemens Q120DFN 20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black

SIEMENS

£94.96 21 Jul 2026
Siemens – Differential Combination 32 A 2 M 30 mA 6 KA-B
97% match

Siemens – Differential Combination 32 A 2 M 30 mA 6 KA-B

SIEMENS

£65.17 04 Jul 2026
Siemens 5sl6 – magnéto-thermique 400 V 6 kA 4 Pole C 20 A
97% match

Siemens 5sl6 – magnéto-thermique 400 V 6 kA 4 Pole C 20 A

SIEMENS

£129.52 22 Jun 2026
Siemens QA120AFC 20-Amp Single Pole 120-volt Plug-On Combination AFCI Breaker
97% match

Siemens QA120AFC 20-Amp Single Pole 120-volt Plug-On Combination AFCI Breaker

SIEMENS

£34.78 25 Jun 2026
Q345H 45-Amp Three Pole 22kA Type QPH Circuit Breaker
97% match

Q345H 45-Amp Three Pole 22kA Type QPH Circuit Breaker

SIEMENS

Out of stock 02 Jul 2026
Siemens Q220AFCN 20 Amp 2-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker, Black
97% match

Siemens Q220AFCN 20 Amp 2-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker, Black

SIEMENS

Out of stock 01 Jul 2026
Q280H 80-Amp Double Pole 22kA Type QPH Circuit Breaker
97% match

Q280H 80-Amp Double Pole 22kA Type QPH Circuit Breaker

SIEMENS

£79.70 26 Jun 2026
SIEMENS - 5SJ63166KS SENTRON Circuit Breaker 3-Pin 16 A
97% match

SIEMENS - 5SJ63166KS SENTRON Circuit Breaker 3-Pin 16 A

SIEMENS

£86.99 15 Jul 2026
Siemens 5SV3312-6KL FI-Schutzschalter 2polig 25A 0.03A 230V
97% match

Siemens 5SV3312-6KL FI-Schutzschalter 2polig 25A 0.03A 230V

SIEMENS

£42.50 08 Jul 2026
30 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker
97% match

30 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker

SIEMENS

£36.11 24 Jun 2026
Siemens - FI Circuit Breaker 4-Pin Type A 40A 300mA
97% match

Siemens - FI Circuit Breaker 4-Pin Type A 40A 300mA

SIEMENS

£77.46 15 Jul 2026
Schneider Electric PBT - dit 21 22 A9F04106 Circuit Breaker iC60N, 1P, 6A, C Characteristics, White
97% match

Schneider Electric PBT - dit 21 22 A9F04106 Circuit Breaker iC60N, 1P, 6A, C Characteristics, White

Schneider Electric

£24.59 08 Jul 2026
Siemens W0202MB1200CU 200 Amp Outdoor Circuit Breaker Enclosure
97% match

Siemens W0202MB1200CU 200 Amp Outdoor Circuit Breaker Enclosure

SIEMENS

£246.24 15 Jul 2026
Siemens QF120AN 20 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker, Black
97% match

Siemens QF120AN 20 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker, Black

SIEMENS

Out of stock 25 Jun 2026
Siemens 5SL6225-7 Circuit Breaker 400V 6KA, 2POLE, C, 25A, White
97% match

Siemens 5SL6225-7 Circuit Breaker 400V 6KA, 2POLE, C, 25A, White

SIEMENS

£55.96 13 Jul 2026
Siemens 5SL4332-7 Circuit Breaker 400V 10KA, 3POLE, C, 32A, White
97% match

Siemens 5SL4332-7 Circuit Breaker 400V 10KA, 3POLE, C, 32A, White

SIEMENS

£64.57 23 Jun 2026
Pack of 3 Phase + Neutral 2A Electrical Circuit Breakers
97% match

Pack of 3 Phase + Neutral 2A Electrical Circuit Breakers

SIEMENS

£46.42 13 Jul 2026
Siemens 5SV3314-6KL FI-Schutzschalter 2polig 40A 0.03A 230V
96% match

Siemens 5SV3314-6KL FI-Schutzschalter 2polig 40A 0.03A 230V

SIEMENS

£52.05 04 Jul 2026
Square D by Schneider Electric QO2200CP QO 200-Amp Two-Pole Circuit Breaker
96% match

Square D by Schneider Electric QO2200CP QO 200-Amp Two-Pole Circuit Breaker

Schneider Electric

Out of stock 24 Jun 2026
Schneider Electric LV431800 Circuit Breaker, ComPact NSX250H, 70kA/415VAC, MicroLogic 2.2 Trip unit 250A, 4 Poles 4d
96% match

Schneider Electric LV431800 Circuit Breaker, ComPact NSX250H, 70kA/415VAC, MicroLogic 2.2 Trip unit 250A, 4 Poles 4d

Schneider Electric

£751.55 27 Jun 2026