Sorry, nothing was found. Please change your selection and try again.
20a Circuit Breakers
(881 - 920 of 4,283 results)
Filters
Best Match
Best Match
Price: Low to high
Price: High to low

GYM9H 10KA MCB 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A Circuit Breaker 230V 400V C Curve CE CB Approved(4 Pole C Curve,10A) OPHMBHBBE-4POLECCURVE-10A
1. Compatible with mainstream distribution boxes, easy to install, worry free replacement 2. The circuit status is clear at a glance, making it easy to troubleshoot and reset 3. Suitable for circuit control and safety protection of distribution boxes and control cabinets in various places such as residential homes, shops, offices, and small workshops If you have any questions about the product or need technical consultation, we will promptly answer them for you
£72.12
Shipping: £5.00
Amazon Marketplace - changshayuanxiaotongshangmaoyouxianzerengongsi

GYM9H 10KA MCB 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A Circuit Breaker 230V 400V C Curve CE CB Approved(4 Pole C Curve,50A) OPHMBHBBE-4POLECCURVE-50A
1. Compatible with mainstream distribution boxes, easy to install, worry free replacement 2. The circuit status is clear at a glance, making it easy to troubleshoot and reset 3. Suitable for circuit control and safety protection of distribution boxes and control cabinets in various places such as residential homes, shops, offices, and small workshops If you have any questions about the product or need technical consultation, we will promptly answer them for you
£73.40
Shipping: £5.00
Amazon Marketplace - changshayuanxiaotongshangmaoyouxianzerengongsi

ABB Stotz S&J Circuit Breaker S 203-C 20
Circuit breaker from the S 200 seriesProtects cables and wires against overload and short circuitConnection opening for cables above the busbarConnectable conductor cross-sections up to 35 mm²Extensive accessory range for installation tasks
£48.62
Shipping: Free
Amazon

Circuit breaker S 202-C 20 - ABB Stotz S&J, 2CDS252001R0204
Circuit breakers of the S 200 seriesProtection against overload and short circuitConnection opening for cables above the busbarConnectable conductor cross-sections up to 35 mm²Extensive range of accessories available
£20.63
Shipping: Free
Amazon

source: Amazon
ABB 2CDS251001R0204 LS circuit breaker with screw terminal 1-pole, C 20A S201-C20
Circuit breaker of the S 200 seriesProtects cables and wiring from overload and short circuitsABB S201-C20 Circuit Breaker C-Characteristic6 kA, 20 A, 1P
£14.99

Hager MCN120 LS Circuit Breaker with Screw Terminal 1-pole C, 20A MCN120
Trigger for overload and short-circuit protectionSuitable for retrofitting additional devicesLabeling option directly on the deviceIndividual removal from the busbar system by unlocking the DIN rail quick fasteningType: MCN1201-pole, C20ARated current: 20 ARated voltage: 400 VRated insulation voltage Ui: 500 VRated impulse withstand voltage Uimp: 4 kV
£25.06
Shipping: £3.50
eBay - rapidonline

Car Circuit Breaker Reset Fuse for System Protection QZQOQQAOC-20A
1. Triggers to cut circuit on overload or short, protecting vehicle electrical devices 2.Fits 12V-48V DC systems, for panel or surface mount 3. Available in various current ratings for diverse circuit protection needs 4. Standard bolt terminals, rustproof housing, with insulating cover 5. Manual push-to-reset after trip, restores power quickly
£50.54
Shipping: £5.00
Amazon Marketplace - dashuaige666

Plastic Leakage ion Circuit Breaker UCOXUXABX-4P-20A
Material: Flame-resistant and shock-resistant plastic housing ensures long service time. Response: Precision detector enables quick response and high breaking . Installation: Compact size and light weight allow easy installation in any location. Function: Works as an on-off switch for load circuits and provides leakage ion. Application: Suitable for factories, shopping malls, and other places requiring continuous power.
£58.80
Shipping: Free
Amazon Marketplace - ZAFXCSM

Plastic Leakage ion Circuit Breaker UCOXUXABX-3P+N-20A
Material: Flame-resistant and shock-resistant plastic housing ensures long service time. Response: Precision detector enables quick response and high breaking . Installation: Compact size and light weight allow easy installation in any location. Function: Works as an on-off switch for load circuits and provides leakage ion. Application: Suitable for factories, shopping malls, and other places requiring continuous power.
£52.19
Shipping: Free
Amazon Marketplace - ZAFXCSM

RCGKNNMUZ M80DC Solar photovoltaic DC Circuit Breaker photovoltaic DC Micro Circuit Breaker PV DC Circuit Breaker(M80DC-4P-20A-1000VDC) CEAKFPAFP-M80DC-4P-20A-1000VDC
Circuit Breakers Circuit Breaker Application scope: Photovoltaic, solar energy, DC combiner box Product type: Air circuit breaker
£53.29
Shipping: Free
Amazon Marketplace - ChiBiShiDongZhuiRuiShangMaoYouXianGongSi

Electric Miniature Circuit Breaker E9 with Leakage Protector YDEIEDYKI-3-20A
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
£76.51
Shipping: Free
Amazon Marketplace - yumiaobaihuo

Electric Miniature Circuit Breaker E9 with Leakage Protector YDEIEDYKI-2-20A
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
£62.89
Shipping: Free
Amazon Marketplace - yumiaobaihuo

Electrical tools 2P 30mA Type A Electromagnetic Residual Current Circuit Breaker Differential Circuit Breaker Safety Switch XPPBPARCG-20A
Arc Fault Circuit Breakers 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
£53.34
Shipping: £3.00
Amazon Marketplace - SHAOKEKUAJING

special motor Circuit Breaker 27Amp Thermal Circuit Breaker Button Switch Single Pole Push to Reset electronic starter Overload Protector (Size : 20A) DAATCANNA-20A
The circuit breaker Function: mini circuit used for line overload, short circuit protection and infrequent conversion of lines. It can also work as on-off switch for load circuits. Easy Installation: Modular sturcture, can be easily installed on the DIN standard guide rail in distribution box, bistable locking clip. Applications: miniature circuit breaker is mainly used for the illumination of office buildings and residential buildings. It is used for distribution and protection the facilities from damages caused by overload and short-circuit.
£52.28
Shipping: £6.00
Amazon Marketplace - jianghanouz
Refine Search
Filters
Clear All
Category
✓Price
✓Brand
0Seller
0














