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20a Circuit Breakers

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RCGKNNMUZ Best DC 1000V Circuit Breaker DC Circuit Breaker Solar dc mcb Mini Circuit Breaker 1p/2p/3p/4p16A/ 25A/32A 50A/63A(20A,2 pole) CEAPADKIB-20A-2POLE

Circuit Breakers Circuit Breakers

£66.02

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Amazon Marketplace - ChiBiShiDongZhuiRuiShangMaoYouXianGongSi

RCGKNNMUZ Best DC 1000V Circuit Breaker DC Circuit Breaker Solar dc mcb Mini Circuit Breaker 1p/2p/3p/4p16A/ 25A/32A 50A/63A(20A,3 pole) CEAPADKIB-20A-3POLE

Circuit Breakers Circuit Breakers

£71.66

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Amazon Marketplace - ChiBiShiDongZhuiRuiShangMaoYouXianGongSi

RCGKNNMUZ Best DC 1000V Circuit Breaker DC Circuit Breaker Solar dc mcb Mini Circuit Breaker 1p/2p/3p/4p16A/ 25A/32A 50A/63A(20A,4 pole) CEAPADKIB-20A-4POLE

Circuit Breakers Circuit Breakers

£80.69

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Amazon Marketplace - ChiBiShiDongZhuiRuiShangMaoYouXianGongSi

Leakage Circuit Breaker Household with Electric Protection Circuit Breaker NBE7LE 2P 16A 20A 25A 32A 40A 63A(20A,1P and N) NDABANECV-20A-1PANDN

Circuit Breakers Circuit Breaker

£58.54

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Amazon Marketplace - hefeiganyutandianzishangwu

Electric Miniature Circuit Breaker E9 with Leakage Protector YDEIEDYKI-4-20A

Compact size, saving installation space Strong current carrying capacity of contacts and excellent load-bearing performance Low power consumption and high sensitivity coil, energy-saving and energy-efficient High safety flame retardant, reliable insulation isolation Durable and long-lasting, with wide environmental adaptability

£83.51

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Amazon Marketplace - yumiaobaihuo

4P Din Rail Smart Circuit Breaker Automatic Switch Overload Short Circuit Protection For Smart Home(20A) FCEGVDEFB-4P-20A

4P Din Rail Smart Circuit Breaker Automatic Switch Overload Short Circuit Protection For Smart Home(20A)

£100.09

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Amazon Marketplace - zhoufangyunamz

4P Din Rail Smart Circuit Breaker Automatic Switch Overload Short Circuit Protection For Smart Home(20A) KBVXSJVKU-4P-20A

4P Din Rail Smart Circuit Breaker Automatic Switch Overload Short Circuit Protection For Smart Home(20A)

£100.09

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Amazon Marketplace - yanghaoranamz

2P Smart Circuit Breaker Short Circuit Protection Timed Smart Reclosing Switch Remote Control NWPNLXEA(20A) IDSTQPAAA-2P-20A

2P Smart Circuit Breaker Short Circuit Protection Timed Smart Reclosing Switch Remote Control NWPNLXEA(20A)

£83.05

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Amazon Marketplace - renweiweiamz

3P Din Rail Smart Circuit Breaker Automatic Switch Overload Short Circuit Protection For Smart Home(20A) KBVXSKBXL-3P-20A

3P Din Rail Smart Circuit Breaker Automatic Switch Overload Short Circuit Protection For Smart Home(20A)

£97.33

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Amazon Marketplace - yanghaoranamz

2P Smart Circuit Breaker Short Circuit Protection Timed Smart Reclosing Switch Remote Control NWPNLXEA(20A) IDSTQGTDR-2P-20A

2P Smart Circuit Breaker Short Circuit Protection Timed Smart Reclosing Switch Remote Control NWPNLXEA(20A)

£83.05

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Amazon Marketplace - renweiweiamz

Air Switch Miniature Circuit Breaker 2P Switch With Leakage Protector(20A) CEMDNETRN-2P-20A

Motor Contactors

£64.91

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Amazon Marketplace - yezhen shangmao

RCBO LED Adjustable Circuit Breaker Residual Current With Over And Leakage Protection(20A-40A) RVRRIVVFNGB-20A-40A

1. Provide reliable overload and short circuit protection for your circuit, effectively preventing damage to the line due to abnormal current and ensuring electrical safety 2. It possesses excellent insulation properties and impact resistance, making it durable and long-lasting 3. It is capable of instantaneous tripping in case of a short circuit and providing inverse time delay protection in case of overload

£105.14

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Amazon Marketplace - xiebingmei

RCGKNNMUZ Leakage Circuit Breaker Household with Electric Protection Circuit Breaker NBE7LE 2P 16A 20A 25A 32A 40A 63A(20A,1P and N) CEAPACFSI-20A-1PANDN

Circuit Breakers Circuit Breaker

£58.53

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Amazon Marketplace - ChiBiShiDongZhuiRuiShangMaoYouXianGongSi

Circuit breaker 1P+N C-type air switch A-type elevator dedicated 20A(20A) CEKDMEWWK-20A

Motor Contactors

£79.43

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Amazon Marketplace - Juchen shop

SFJSFIMQ GV2ME Motor Protection Ciucuit Breaker Thermal Magnetic Overload Short Circuit Protection 32A Motor Circuit Breaker MPCB(20-25A) NDABAVBIC-20-25A

Circuit Breakers Circuit Breakers GV2ME Motor Protection Ciucuit Breaker Thermal Magnetic Overload Short Circuit Protection 32A Motor Circuit Breaker MPCB

£61.42

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Amazon Marketplace - hefeiganyutandianzishangwu

AQHYEBNSR SF200 Circuit Breaker; SF203-C20 GBQYEBCCB

circuit breaker Circuit Breakers

£74.23

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Amazon Marketplace - GuangZhouDouXiongShangMaoYouXianGongSi

RCGKNNMUZ 12pcs Circuit Protection 1P MCB Circuit Breaker DZ47-63Z DC 250V Switch Circuit Protection for Photovoltaic(20A) CEAKFPABK-20A

Circuit Breakers Circuit Breaker

£114.39

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Amazon Marketplace - ChiBiShiDongZhuiRuiShangMaoYouXianGongSi

Circuit Breaker With Metering 1P 63A Rail for Home wireless RYEMRYIID-BLACKWITHMETERING-20A

Circuit Breakers Circuit breaker

£71.62

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Amazon Marketplace - sanshuilianglishangmao

Leakage circuit breaker 1P+N C-type air switch A-type elevator dedicated(20A) CEKDMEWWG-20A

Motor Contactors

£72.72

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Amazon Marketplace - Juchen shop

Motor Protector Plastic Shell Motor Short Circuit Breaker Switch Air Open CEKDANGNM-14-20A

Motor Contactors Breaker

£50.52

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Amazon Marketplace - Juchen shop

1P 2P Dual Power Manual Transfer switch Circuit Breaker CEKDANGMD-2-20A

Motor Contactors Circuit Breaker

£63.82

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Amazon Marketplace - Juchen shop

1P 2P Dual Power Manual Transfer switch Circuit Breaker CEMDARLND-1-20A

Motor Contactors Circuit Breaker

£58.23

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Amazon Marketplace - yezhen shangmao

Electrical tools GV2-ME Motor Protection Circuit Breaker 3P Thermal Magnetic Type Motor Breaker MPCB Circuit Breaker Push Button(ME22C 20-25A) XPCZRPRBX-ME22C20-25A

Material Copper Color One Color Unit Count 1.0 Count Number of Items 1 The casing is made of high-quality materials to ensure durability and spark resistance. It is robust and durable, able to withstand harsh environments Circuit breakers are used for overload and short-circuit protection, and can also be used for low-frequency operation of lines. Circuit breakers are widely used in DC applications such as communication and photovoltaic systems

£52.40

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Amazon Marketplace - SHAOKEKUAJING

Residual Current Circuit Breaker Leakage Switch With Over Current Leakage(20A) CEKDMEWWN-2P-20A

Motor Contactors

£55.66

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Amazon Marketplace - Juchen shop

Residual Current Circuit Breaker Leakage Switch With Over Current Leakage(20A) CEMDNETTR-2P-20A

Motor Contactors

£55.66

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Amazon Marketplace - yezhen shangmao

1 pcs Current Leakage Breaker 230/400V 50HZ/60HZ Circuit breaker OVFHASIVS-3P-N-20A

Material and Craftsmanship: Contacts are generally made of metals with excellent conductivity, and the casing is anti-aging. Temperature Adaptation: Maintains a certain level of temperature stability, allowing reliable operation under normal environmental conditions. Wide Applications: Suitable for automobiles, ships, RVs, solar energy systems, audio equipment, and other fields. Size Characteristics: Mostly compact designs that save installation space and fit the internal wiring of devices. Easy Operation: Manual reset models have clear buttons, enabling quick circuit restoration after tripping.

£66.37

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Amazon Marketplace - hebeixionganduomaixiongshangmaoyouxiangongsi

2P Smart Circuit Breaker Short Circuit Protection Timed Smart Reclosing Switch Remote Control(20A) FCEGVDGCB-2P-20A

2P Smart Circuit Breaker Short Circuit Protection Timed Smart Reclosing Switch Remote Control(20A)

£83.05

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Amazon Marketplace - zhoufangyunamz

2P Smart Circuit Breaker Short Circuit Protection Timed Smart Reclosing Switch Remote Control(20A) KBVXSQAAA-2P-20A

2P Smart Circuit Breaker Short Circuit Protection Timed Smart Reclosing Switch Remote Control(20A)

£83.05

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Amazon Marketplace - yanghaoranamz

48-12VDC Circuit Breaker 200A 250A 300A 50A 60A 80A 100A 150A Car Truck Resettable Fuse Circuit Breaker with Power Protect(20A,CB-8) BDUQBYJJY-20A-CB-8

Full line of automotive circuit protection products, including fuse taps, resettable circuit breakers, ANL/MEGA fuse holders, glass & ceramic tube fuses to cover light modification and heavy-duty power circuit needs. Wide amp range from tiny 0.1A tube fuses up to 300A high-current breakers, supports 12V/24V/48V vehicle electrical systems, compatible with cars, trucks, RVs, boats and marine equipment. Plug-and-play & easy installation design; resettable breakers eliminate frequent fuse replacement, ideal for dash cams, LED lights, audio systems, winches and power inverters refitting.

£65.75

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Amazon Marketplace - LAOYUMAMA

Molded Case Circuit Breaker NM1-63S/33002 20A EDAXJEEDA

Contactor

£75.61

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Amazon Marketplace - ZhaoTongXinHuiJiaZhengFuWuYouXianGongSi

YVDSZNMQ Circuit Breaker 63A DIN Rail 18 mm, without measuring function(20A)

Magnetothermal Circuit Breakers

£88.99

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Amazon Marketplace - scrabc

Motor Circuit Breaker Switch Button for Schneider YDEKCAIOI-GV2ME20C

£60.67

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Amazon Marketplace - yumiaobaihuo

AQHYEBNSR S200 Series Circuit Breaker; S202-D20 GBQYEBCYA

circuit breaker Circuit Breakers

£74.34

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Amazon Marketplace - GuangZhouDouXiongShangMaoYouXianGongSi

1 pcs 2P DC MCB 1000V Solar Circuit Breaker OOVFBKIOI-20A

Provides overload and short circuit double protection, automatically cuts off power to prevent circuit fire hazards. Multiple rated current options, ideal for home, RV, solar power system and mechanical equipment. High conductivity copper terminals reduce heat generation and oxidation. Clear ON/OFF indicator, easy to identify circuit status for emergency power cut-off. Optimized arc extinguishing structure for stable breaking capacity.

£56.21

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Amazon Marketplace - hebeixionganduomaixiongshangmaoyouxiangongsi

Circuit Breaker energy meter 1P 16A Rail for Home wireless Remote Control Switch VOAJCCDJB-20A

Circuit Breakers Circuit Breaker

£59.38

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Amazon Marketplace - hanruanshangmao

IP67 Waterproof Circuit Breaker, 10-50A 12-32V DC Manual Reset TUUTSSAMU-20A

Manual reset (Type III) breaker for 12–32V DC automotive and marine systems. Current ratings from 10A to 50A for various load protection needs. IP67 waterproof housing withstands harsh marine and outdoor conditions. 3,000A interrupt rating for high‑current circuit safety. UL‑rated 94V‑0 thermosetting body and nickel‑plated copper studs.

£52.79

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Amazon Marketplace - PureLink Parts

Circuit Breaker Switch With Metering 63A1P Rail remote control RYEMRYYMU-WHITENOMETERING-20A

Circuit Breakers Circuit Breaker

£81.83

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Amazon Marketplace - sanshuilianglishangmao

Circuit Breaker With Metering 1P 63A Rail for Home wireless Remote Control Switch VOAOBJBCV-BLACKWITHMETERING-20A

Circuit Breakers Circuit breaker