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40A Power & Electrical Supplies

Shop the best prices on 691 great value 40a power & electrical supplies. Shopping for power & electrical supplies is easy with Fruugo, with SALE discounts, offers and savings on 4188451894938 and Lumihive. Buy power & electrical supplies online safely with Fruugo, with secure payment and fast shipping to Canada.

Circuit Breaker PanelsElectrical SwitchesGenerator AccessoriesPower Outlets & SocketsSolar Energy Kits
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1 - 32 of 691
4P 16A 63A 10mA 30mA 100mA 6KA RCCB RCD 400V Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$54.00 Save $20.00 RRP: $74.00
KUOYUH 98 series 8A 250VAC Manual Reset Thermal Overload protector switch Mini Circuit Breaker
$38.95 Save $15.05 RRP: $54.00
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
$94.00 Save $35.00 RRP: $129.00
2P 4P 63A -32A MCB type automatic ats dual power transfer switch Transfer Switch 4P Power Transfer Switch Circuit Breakers 380V
$129.00 Save $40.00 RRP: $169.00
2P 4P 32a-63a type automatic ats dual power transfer switch Transfer Switch 4P Power Transfer Switch Circuit Breakers 380V MCB
$139.00 Save $50.00 RRP: $189.00
Din Rail Mount Breaking Capacity DZ47 1-4 Pole 3A/6A/10A/16A/20A/32A/40A/50A/63A 400V C Type Mini Circuit Breaker MCB 35mm
$64.00 Save $20.00 RRP: $84.00
TAIXI RCBO RCCB Type A / AC Residual Current Circuit Breaker MCB 220V 110V 10A 16A 20A 32A 40A 63A 30mA 15mA Leakage Protection
$84.00 Save $35.00 RRP: $119.00
32A household circuit breaker 63A 1P 2P 3P 4P single-phase three-phase C45 air switch air switch DZ47
$74.00 Save $25.00 RRP: $99.00
CHINT NB2LE 1P+N leakage protection switch circuit breaker
$74.00 Save $25.00 RRP: $99.00
DC 1000V Solar Mini Circuit Breaker Overload Protection Switch 6A/10A/16A/20A/25A/32A/40A/50A/63A 2P DC1000V Photovoltaic MCB PV
$59.00 Save $20.00 RRP: $79.00
40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay With Over Current Protection
$74.00 Save $25.00 RRP: $99.00
2P DC 1000V Solar Mini Circuit Breaker 6A/10A/16A/20A/25A/32A/40A/50A/63A DC MCB for PV System
$59.00 Save $20.00 RRP: $79.00
ETEK Mini Circuit Breaker MCB AC Short Overload Protector C Curve 1P 2P 3P 16A 25A 40A 63A 220V 230V 50/60HZ 35mm Din Rail EKM3
$59.00 Save $20.00 RRP: $79.00
Tuya Wifi Smart Single Phase Din Rail Energy Meter 90V-240V Circuit Breaker With Metering Solar Engery Power Consumption Monitor
$89.00 Save $30.00 RRP: $119.00
100A 50A 60A 80A 150A 12V 24 Car Truck Audio Amplifier Circuit Breaker Resetable Breaker Amplifier Refit Fuse Adapter
$59.00 Save $15.00 RRP: $74.00
Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 40A 63A 80A 220V 230V
$64.00 Save $20.00 RRP: $84.00
ETEK RCBO Type A Residual Automatic Circuit Breaker 6KA 1P+N 2P 16a 20a Curve CWith Over Current Leakage Protection 30mA EKL9-40
$64.00 Save $20.00 RRP: $84.00
2P+2P MTS TOMZN AC Dual power Manual transfer switch Circuit breaker MCB 50HZ/60HZ
$74.00 Save $20.00 RRP: $94.00
230V 2P SPD Residual Current Circuit Breaker With Overload Overvoltage RCBO RCCB With Lightning Protection MCB Leakage Protector
$59.00 Save $20.00 RRP: $79.00
ETEK Dual Power Automatic Transfer Switch 2P 4P Din Rail ATS Uninterruptible Power Supply For Solar And Inverter EK2R
$104.00 Save $45.00 RRP: $149.00
50a 80a 100a 120a 150a 200a 250a 300a Amp Circuit Breaker Fuse Reset 12 48v Automatic Waterproofbran
$44.95 Save $34.05 RRP: $79.00
Solar Energy PV MCB DC 1000V Mini Circuit Breaker 2P 100A 500V Photovoltaic Power Generation Switch 63A 16A 40A 32A 125A
$89.00 Save $40.00 RRP: $129.00
Fsw Din Rail Adjustable Over Voltage Current and Under Voltage Protector 40A 63A 220V 230V Surge Protector Relay Current Protection
$38.95 Save $8.00 RRP: $46.95
Solar Panels Solar Power System Kit 300w Solar Panel With 10-60a Controller
$309.00
Wireless WiFi Intelligent Switch Real-time Monitoring Electricity Consumption Switch Make Life More Intelligent
$42.95 Save $41.05 RRP: $84.00
Type A 6KA 18mm RCBO 40A 10mA 30mA Residual Current Circuit Breaker with Over Current and Leakage Protection Differential TOBNS
$49.95 Save $19.05 RRP: $69.00
Cemig 2P Manual Dual Power Transfer Switch 40A 60A MTS Circuit Breaker Changeover Switch Isolation Interlock Switch
$48.95 Save $15.05 RRP: $64.00
Circuit breaker Air switch MCB 1P 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 60A C65N DZ47 CHNT
$49.95 Save $19.05 RRP: $69.00
DC Circuit Breaker 24v 60v 72v 96v 1p Direct Air Open 12v 100V Atmosphere Switch Defence Tripping Operation
$49.95 Save $19.05 RRP: $69.00
AC 400V 2P PV MCB Solar Mini Circuit Breaker 6A 10A 16A 20A 25A 32A 40A 50A 63A Photovoltaic Overload Protection Air Switch
$54.00 Save $20.00 RRP: $74.00
2P DZ47 6A 10A 16A 20A 25A 32A 40A 50A 63A mcb Circuit Breaker 230V 400V AC MCB Miniature Circuit Breaker
$54.00 Save $15.00 RRP: $69.00
ETEK RCBO Type A Residual Automatic Circuit Breaker 6KA 1P+N 2P DPN With Over Current Leakage Protection 30mA EKL9-40
$54.00 Save $20.00 RRP: $74.00