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40A Circuit Breaker Panels

Shop the best prices on 808 great value 40a circuit breaker panels. Shopping for circuit breaker panels is easy with Fruugo, with SALE discounts, offers and savings on Jelivey, Muggyz and Xixi. Buy circuit breaker panels online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 808
Solar Energy PV MCB DC 1000V Miniature Circuit Breakers 2P 60A 500V Photovoltaic Power Generation Switch 63A 50A 40A 32A
£54.00 Save £20.00 RRP: £74.00
Fuse Circuit Breaker T1 Auto Reset Resettable Wide Blades Easily Install Small
£10.95 Save £4.00 RRP: £14.95
Fuse Circuit Breaker T1 Auto Reset Resettable Wide Blades Easily Install Small Size Accessory Fuse Breaker Single Pole For Motorcycles
£8.95 Save £5.00 RRP: £13.95
Kuoyuh 98 Series Thermal Circuit Breaker 15A Manual Reset Overload Protection
£24.95 Save £29.05 RRP: £54.00
Voltages Protectors Over Voltages Current & Under Voltages Protective Device Intelligent Relays Reset Protectors
£19.95
CHYT Free Shipping NBT1-63 AC MCB 1P 2P 3P 4P 230/400V 63A 6KA C Type Household Air Switch Mini Circuit breaker
£33.95 Save £11.00 RRP: £44.95
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
£3.95 Save £2.00 RRP: £5.95
CHNT CHINT NXB-63 4P AC 230/400V Miniature Circuit Breaker C 6 10 16 20 25 32 40 63A Overload Protector DZ47 C Style Air Switch
£64.00 Save £20.00 RRP: £84.00
Earth-Leakage NXB-63 Circuit Breaker DZ47LE-63 10A 16A 20A 25A 32A 40A 50A 63A C45 House MCB with Indication 1p 2p 3p 4p
£39.95 Save £14.05 RRP: £54.00
12V-32V DC 10A 15A 20A 30A 40A 50A IP67 Waterproof Circuit Breaker Blow Reset Fuse Switch Inverter For Car Audio Marine
£33.95 Save £12.00 RRP: £45.95
DC1000V Circuit Breaker 2P MCB 1P Short Circuit Protector 6A 10A 16A 20A 50A 60A 100A 125A DC24V 48V 100V Voltage Solar Power
£40.95 Save £13.05 RRP: £54.00
CHINT DC Circuit Breaker NB1-63DC 2P DC500V 6KA C1A 2A 3A 4A 5A 6A 10A 16A 20A 25A 32A 40A 50A 63A Mini DC Circuit Breaker
£59.00 Save £20.00 RRP: £79.00
DZ47 400V 1-4P 3-125A C Type Mini Circuit Breaker MCB Short Overload Circuit Protector 35mm Din Rail Mount Breaking Capacity 6KA
£64.00 Save £20.00 RRP: £84.00
AC230V MCB Leakage Protector RCBO Overload Short Circuit Protection 2P 4P 30mA Residual Current Circuit Breaker Switch RCCB RCD
£46.95 Save £17.05 RRP: £64.00
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp [jkw]
£14.95 Save £8.00 RRP: £22.95
ETEK RCD RCCB Type A Electromechanic Residual Current Circuit Breaker AC 2P 2Pole 10KA 25A 40A 63A 80A 100A 230V 30ma EKL6-100H
£34.95 Save £13.00 RRP: £47.95
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
£8.95 Save £40.05 RRP: £49.00
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp [jkw]
£7.95 Save £4.00 RRP: £11.95
Type A AC CLASS Rcbo 110V 220V RCCB 10A 20A 40A 50A 63A 30mA Residual Current Circuit Breaker Leakage WIth Overload Protection 2025
£30.95 Save £33.05 RRP: £64.00
20-150amp Circuit Breaker Dual Battery Ip67 12v-24v Fuse Manual Reset Waterproof-Good
£8.95 Save £6.00 RRP: £14.95
20-150amp Circuit Breaker Dual Battery Ip67 12v-24v Fuse Manual Reset Waterproof
£10.95 Save £4.00 RRP: £14.95
CHYT NBT1-63 AC MCB 1P 2P 3P 4P 230V/400V 63A 6KA C Type Mini Circuit Breaker for Home
£22.95 Save £11.00 RRP: £33.95
2P 16A-63A 10mA-100mA 6KA RCCB RCD 230V Electromechanical Residual Current Circuit Breaker Safety Switch
£36.95 Save £27.05 RRP: £64.00
2025 AC230V MCB Leakage Protector RCBO Overload Short Circuit Protection 2P 4P 30mA Residual Current Circuit Breaker Switch RCCB RCD
£46.95 Save £47.05 RRP: £94.00
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
£19.95 Save £4.00 RRP: £23.95
Adjustable Over Voltages and Under Voltages Protective Device Protectors Relays Intelligent Relays Reset Protectors
£18.95
30-300Amp Waterproof Car Circuit Breaker Fuse Reset For Boat Auto 12V
£11.95 Save £5.00 RRP: £16.95
Type A AC CLASS Rcbo 110V 220V RCCB 10A 20A 40A 50A 63A 30mA Residual Current Circuit Breaker Leakage WIth Overload Protection
£26.95 Save £11.00 RRP: £37.95
3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A Miniature Circuit Breaker 6KA 110V/220V/400V 50/60HZ MCB TOMC7-63
£39.95 Save £14.05 RRP: £54.00
CHYT NBT1LE-63 1P+N 2P 3P+N AC 230V 400V 63A 30mA 6KA Transparent Residual Current Circuit Breaker Leakage RCCB
£24.95 Save £9.00 RRP: £33.95
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp - JA
£7.95 Save £16.00 RRP: £23.95
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
£1.95 Save £8.00 RRP: £9.95