Filters

40A Electrical Switches

Shop the best prices on 749 great value 40a electrical switches. Shopping for electrical switches is easy with Fruugo, with SALE discounts, offers and savings on 4188451894938, Chengdukaijinchendianzishangwuyouxiangongsi, Dangtu Huimang Jiancai Shangmao Youxian Gongsi and more. Buy electrical switches online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

Specialty Electrical Switches & RelaysLight Switches
Filters
705 - 736 of 749
Chint Nxble-40 1p+n Leakage Protection Switch Breaker 230v 10a 16a 20a 25a 32a 40a Residual Current Circuit Breaker Rcbo Dpnl
£29.95 Save £11.00 RRP: £40.95
Electromechanical Residual Current Circuit Breaker 2P 16A-63A 10mA-100mA 6kA 230V Safety Differential Switch
£42.25 Save £34.48 RRP: £76.73
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector 3a - 50a Straight Pin Circuit Breaker
£28.51 Save £28.65 RRP: £57.16
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker f26
£19.60 Save £54.54 RRP: £74.14
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a - 50a Straight Pin for European Circuits
£34.86 Save £17.44 RRP: £52.30
63A 220V Din Rail Adjustable Recovery Reconnect Over and Under Voltage Protective Device Protector Relay Over Voltage Protection
£35.92 Save £11.96 RRP: £47.88
Tuya WIFI Smart Circuit Breaker 1P 10/16/25/32/40/63A DIN Rail Smart Home Wireless Remote Control Switch
£51.04 Save £17.00 RRP: £68.04
Mini Circuit Breaker, 3a-50a 15a Manual Reset Thermal Overload Protector with Straight & Screw Pins for Electrical Safety Solutions
£21.72 Save £7.61 RRP: £29.33
230v Electromechanic Residual Current Circuit Breaker (2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd) Safety Switch 2025
£32.80 Save £32.79 RRP: £65.59
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker
£27.82 Save £40.96 RRP: £68.78
24V-380V SSR-40DA 40A 3-32V DC-AC Solid State Relay Module New
£13.45
Electromechanical RCCB 2P 16A-63A 10mA-100mA 6KA 230V Residual Current Device Safety Circuit Breaker
£22.73 Save £24.99 RRP: £47.72
Manual Reset Thermal Overload Protector Switch 15A 3A-50A Mini Circuit Breaker with Straight Pin Screw Pin Design
£24.13 Save £28.96 RRP: £53.09
TUYA WiFi Zigbee Smart Circuit Breaker Over Current Under Voltage Protection Power Metering 1-63A Wireless Remote Control Switch
£46.13 Save £8.40 RRP: £54.53
Electromechanical RCCB RCD 2P 16A-63A 10mA-100mA 6kA 230V Residual Current Breaker Safety Differential Switch
£29.27 Save £35.12 RRP: £64.39
Dual Display 40A 63A 230V Din Rail Adjustable digital Over Under Voltage Relay Surge Protector Limit Over Current Protection
£34.54 Save £11.50 RRP: £46.04
40A 60A 230V Din rail automatic recovery reconnect over voltage and under voltage protective device protection relay
£32.68 Save £10.89 RRP: £43.57
1P+N 3P+N 40A 63A 100A 125A 230/400V 35mm Din rail automatic recovery reconnect over voltage and under voltage protective device
£45.95 Save £15.31 RRP: £61.26
CHINT NL1E-63 1P+N 3P+N 4P 63A 40A 25A 30MA RCCB 50HZ/60HZ Electronic Electric Leakage Breaker Residual current protection
£59.00 Save £19.67 RRP: £78.67
House 230VAC 40A 63A 80A Adjustable Protection Over and Under Value Automatic High and Low Voltage Protect Relay
£40.49 Save £13.50 RRP: £53.99
2Pole 100mA
£38.95 Save £30.05 RRP: £69.00
ETEK Dual Power Automatic Transfer Switch 2P 4P Din Rail ATS Uninterruptible Power Supply For Solar And Inverter EK2R
£70.19 Save £23.39 RRP: £93.58
New Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 40A 63A 220V 230V
£35.45 Save £11.82 RRP: £47.27
1P 2P 3P 4P 40A 63A MTS Dual Power Manual Transfer Interlock Circuit Breaker Din Rail Isolating Discounnecting Switch
£36.72 Save £12.23 RRP: £48.95
GEYA GPS8 Din Rail Over Current Protector Over Voltage Under voltage Protective Device 40A 63A 80A 220VAC
£43.44 Save £14.47 RRP: £57.91
1P+N DPN DPNL CHINT NXBLE-40 Replace DZ267LE-32 10A 16A 20A 25A 32A 40A Residual Leakage Current Circuit breaker MCB RCBO MCCB
£35.41 Save £11.80 RRP: £47.21
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
£32.65 Save £75.69 RRP: £108.34
GEYA GPS8 Din Rail Dual Display Adjustable Over Voltage Current Under Voltage Protective Device Protector Relay 63A 220V 230V
£34.58 Save £13.13 RRP: £47.71
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Switch 3a - 50a Screw Pin Mini Breaker
£26.35 Save £31.18 RRP: £57.53
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mi
£21.04 Save £26.89 RRP: £47.93
KUOYUH 98 Series New Origina 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 15A 16A 18A 20A 25A 30A 35A 50A overload overcurrent protector
£28.13 Save £12.66 RRP: £40.79
Chint Nxble-40 1p+n Leakage Protection Switch Breaker 230v 10a 16a 20a 25a 32a 40a Residual Current Circuit Breaker Rcbo Dpnl
£23.02 Save £11.52 RRP: £34.54