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40A Power & Electrical Supplies

Shop the best prices on 719 great value 40a power & electrical supplies. Shopping for power & electrical supplies is easy with Fruugo, with SALE discounts, offers and savings on many brands. 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 719
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
CHYT Free Shipping NBT1-63 AC MCB 1P 2P 3P 4P 230/400V 63A 6KA C Type Household Air Switch Mini Circuit breaker
$59.00 Save $20.00 RRP: $79.00
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
$109.00 Save $40.00 RRP: $149.00
1P TUYA APP Zigbee WIFI Smart Energy Power Consumption kWh Meter Circuit Breaker Time Relay Switch Leakage Voltage Protection
$79.00 Save $25.00 RRP: $104.00
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
$69.00 Save $25.00 RRP: $94.00
12V-32V DC 10A 15A 20A 30A 40A 50A IP67 Waterproof Circuit Breaker Blow Reset Fuse Switch Inverter For Car Audio Marine
$59.00 Save $20.00 RRP: $79.00
DC1000V Circuit Breaker 2P MCB 1P Short Circuit Protector 6A 10A 16A 20A 50A 60A 100A 125A DC24V 48V 100V Voltage Solar Power
$74.00 Save $20.00 RRP: $94.00
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
$99.00 Save $30.00 RRP: $129.00
DZ47 400V 1-4P 3-125A C Type Mini Circuit Breaker MCB Short Overload Circuit Protector 35mm Din Rail Mount Breaking Capacity 6KA
$109.00 Save $40.00 RRP: $149.00
Din Rail Adjustable Over Voltage Current and Under Voltage Protector 40A 63A 220V 230V Surge Protector Relay Current Protection
$59.00 Save $20.00 RRP: $79.00
AC230V MCB Leakage Protector RCBO Overload Short Circuit Protection 2P 4P 30mA Residual Current Circuit Breaker Switch RCCB RCD
$84.00 Save $25.00 RRP: $109.00
ETEK RCD RCCB Type A Electromechanic Residual Current Circuit Breaker AC 2P 2Pole 10KA 25A 40A 63A 80A 100A 230V 30ma EKL6-100H
$59.00 Save $25.00 RRP: $84.00
2P 16A-63A 10mA-100mA 6KA RCCB RCD 230V Electromechanical Residual Current Circuit Breaker Safety Switch
$74.00 Save $75.00 RRP: $149.00
40A 63A 220V auto reconnect over voltage and under voltage protection protective device relay with Voltmeter voltage monitor
$44.95 Save $19.05 RRP: $64.00
CHINT NXB-40 DPN 1P+N 6A 10A 16A 20A 25A 32A 40A 220V 230V 50HZ Miniature Circuit breaker MCB NEW DZ267
$37.95 Save $16.05 RRP: $54.00
Type A AC CLASS Rcbo 110V 220V RCCB 10A 20A 40A 50A 63A 30mA Residual Current Circuit Breaker Leakage WIth Overload Protection
$45.95 Save $18.05 RRP: $64.00
3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A Miniature Circuit Breaker 6KA 110V/220V/400V 50/60HZ MCB TOMC7-63
$69.00 Save $25.00 RRP: $94.00
CHINT NXB-63 Dual Power Supply Interlock Switch New DZ47 Interlock Conversion 2PC Type 63A City Power Switch
$109.00 Save $40.00 RRP: $149.00
ICHYTI 2P 16A 63A 30mA 6KA RCCB RCD 230V Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$74.00 Save $20.00 RRP: $94.00
MTS Dual power Manual transfer switch Circuit breaker MCB 50HZ/60HZ TOMZN
$69.00 Save $25.00 RRP: $94.00
CHYT NBT1LE-63 1P+N 2P 3P+N AC 230V 400V 63A 30mA 6KA Transparent Residual Current Circuit Breaker Leakage RCCB
$41.95 Save $17.05 RRP: $59.00
eWelink Single phase Din rail WIFI Smart Energy Meter Leakage Protection Remote Read KWh Meter Wattmeter Voice Control Alexa
$119.00 Save $30.00 RRP: $149.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw unbrand
$119.00 Save $40.00 RRP: $159.00
Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 40A 63A 80A 220V 230V
$64.00 Save $25.00 RRP: $89.00
ETEK Din Rail Dual Display Adjustabld Over Under Voltage and Over Current Protector Relay Device 40A 63A 220V 230V EKVAP
$64.00 Save $20.00 RRP: $84.00
1P TUYA APP Zigbee WIFI Smart Energy Power Consumption kWh Meter Circuit Breaker Time Relay Switch Leakage Voltage Protection
$64.00 Save $20.00 RRP: $84.00
GEYA GYM9 4Pole 6KA Breaking Capacity MCB Din Rail Mini Circuit Breaker 6A-63A AC Type Factory Direct Manufacturer
$59.00 Save $20.00 RRP: $79.00
ETEK Type A RCD RCCB Electromechanic Residual Current Circuit Breaker 30ma 2 Pole10KA 3P+N 4P 40A DC 230V EKL6-100H
$79.00 Save $30.00 RRP: $109.00
DZ47 DC Circuit Breaker 120V 200V 250V 500V Solar Charge Protector Automatic Short Circuit Breaker 6A 10A 16A 25A Quick Switch
$129.00 Save $40.00 RRP: $169.00
AC230V MCB Leakage Protector RCBO Overload Short Circuit Protection 2P 4P 30mA Residual Current Circuit Breaker Switch RCCB RCD
$64.00 Save $25.00 RRP: $89.00
Nanque Mini RCD RCBO RCCB AC MCB 2P 4P Leackage Protector Single Poles Three Phase 110V 127V 230V 400V Voltage 20A 40A 60A 80A
$79.00 Save $25.00 RRP: $104.00