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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
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
KUOYUH 98 series 8A 250VAC Manual Reset Thermal Overload protector switch Mini Circuit Breaker
$38.95 Save $15.05 RRP: $54.00
Smart Life APP Controlled 1P 63A DIN Rail WiFi Circuit Breaker with Metering for Wireless Home Automation Remote Management Solution
$74.00 Save $85.00 RRP: $159.00
2P 63A Type A RCCB RCD 6KA Electromagnetic Type Residual Current Circuit Breaker 30ma Differential Circuit Breaker
$54.00 Save $20.00 RRP: $74.00
32A 40A 50A 63A 220V auto reconnect over voltage under voltage protection protective device relay with Voltmeter voltage monitor
$37.95 Save $16.05 RRP: $54.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electchanic Residual Current Circuit Breaker Differential Breaker Safety S Tw
$48.95
Circuit Breaker 1000V 2 Pole Double MCB for Solar PV 63 Amp
$36.95
1PCS New 98 98H series 30A 35A 40A 50A 60A 70A Circuit Breakers Manual push reset Screw Feet 125/250VAC KUOYUH
$59.00 Save $15.00 RRP: $74.00
TOMZN TO219G 2P 63A MTS Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker
$8.95 Save $2.00 RRP: $10.95
TUYA WIFI Smart Circuit Breaker 1P 63A Power Metering Energy Meter DIN Rail Smart Home wireless Remote Control Smart Switch
$74.00 Save $25.00 RRP: $99.00
GEYA GYM8 4Pole Din Rail Switch Minature Circuit Breaker 6A-63A Din Rail MCB 400V with ON OFF Indiactor
$64.00 Save $20.00 RRP: $84.00
1P+N WIFI Circuit Breaker Energy Power kWh Meter Time Timer Switch Relay Voltmeter Current Leakage Protection RCCB RCBO Limitter
$64.00 Save $25.00 RRP: $89.00
DC 1000V 1P 2P 3P 4P Solar Mini Circuit Breaker Overload Protection Switch6A~63A/80A 100A 125A MCB for Photovoltaic PV System
$79.00 Save $30.00 RRP: $109.00
Household 40A 63A 80A Adjustable Surge Protector Over Under Voltage Protector Relay 110V 120V Automatic Transfer Switch
$69.00 Save $25.00 RRP: $94.00
DC Circuit Breaker DC MCB 250V 500V 750V 1000V 1P 2P 3P 4P 16A 32A 50A 100A 125A Protector non polarized DC Breaker PV System
$99.00 Save $40.00 RRP: $139.00
AC Type Circuit Breaker 2P MCB 6A 16A 20A 25A 32A Current Protector 230V 400V Voltage Short Overload Power
$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
$50.95 Save $23.05 RRP: $74.00
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
$41.95 Save $17.05 RRP: $59.00
ICHYTI 220v/400V 1P 6A/10A/16A/20A/25A/32A/40A/50A/63A Transparent Shell Air Switch Household Miniature Circuit Breaker MCB
$50.95 Save $18.05 RRP: $69.00
CHYT Free Shipping DZ30LE AC RCCB 1P+N 230V 32A 63A 30mA 6KA TPNL DPNL Earth Leakage RCBO Residual Current Circuit Breaker
$54.00 Save $20.00 RRP: $74.00
AC MCB TOB1-63H C curve 230/400V~ 50HZ/60HZ Mini Circuit breaker 1P 2P 3P 4P 3A 6A 10A 16A 20A 25A 32A 40A 50A 63A
$54.00 Save $20.00 RRP: $74.00
Free Shipping GEYA GYM9N 1P+N MCB DPN 6A 10A 16A 20A 25A 32A 40A 220V AC Mini Circuit Breaker B Curve C Curve
$51.95 Save $17.05 RRP: $69.00
FATO MCB DC 2P 125V-750V 4.5/6KA Breaking Capacity Mini Circuit Breaker 10A 16A 20A 25A 32A 40A 63A Din Rail Fuse PV System
$54.00 Save $20.00 RRP: $74.00
DPN 1P+N CHINT NXB-40 NXBLE-40 Replace DZ267-32 6A 10A 16A 20A 25A 32A 220V 50HZ Miniature Leakage Circuit breaker MCB RCBO
$59.00 Save $15.00 RRP: $74.00
1P AC MCB NBT1-63 C Type 230/400V~ 50HZ/60HZ Mini Circuit Breaker 6A 10A 16A 20A 25A 32A 40A 50A 63A
$54.00 Save $20.00 RRP: $74.00
1P 40A 63A MTS Dual Power Manual Transfer Interlock Circuit Breaker Din Rail Isolating Discounnecting Switch
$51.95 Save $17.05 RRP: $69.00
DZ47 2P 3A-63A 400V C Type Mini Circuit Breaker MCB Short Overload Circuit Protector 35mm Din Rail Mount Breaking Capacity 6KA
$54.00 Save $20.00 RRP: $74.00
DC 12V 24V 48V 54V 72V 100V MCB 1P 2Poles Circuit Breaker Electric Car 6A 20A 40A 63A Battery Protector DIN Rail Switch
$54.00 Save $20.00 RRP: $74.00
2P 40A 63A MTS Dual Power Manual Transfer Interlock Circuit Breaker Din Rail Isolating Discounnecting Switch
$59.00 Save $15.00 RRP: $74.00
DZ47 1-4 Pole 3A/6A/10A/16A/20A/32A/40A/50A/63A 400V C Type Mini Circuit Breaker MCB 35mm Din Rail Mount Breaking Capacity 6KA
$54.00 Save $20.00 RRP: $74.00
40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay Over Current Protection Limit
$59.00 Save $15.00 RRP: $74.00
JOYELEC 2P 40A/63A MTS Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker
$51.95 Save $17.05 RRP: $69.00