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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
Dual Display 40A 63A 230V Din Rail Adjustable digital Over Under Voltage Relay Surge Protector Limit Over Current Protection
$59.00 Save $20.00 RRP: $79.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electchanic Residual Current Circuit Breaker Differential Breaker Safety S Tw
$48.95
1P Din Rail WIFI Smart Energy Meter Power Consumption kWh Meter Circuit Breaker Time Timer Switch Relay Voltmeter for Smart Home
$79.00 Save $30.00 RRP: $109.00
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
DZ47LE-63/125 Husehold Air Switch RCBO Leakage Protector 1P+N 2P 3P+N 4P AC400V Three-Phase Overload Protection Circuit Breaker
$109.00 Save $40.00 RRP: $149.00
2P 16A-63A 10mA-100mA 6kA Residual Current Circuit Breaker 230V Safety Differential Protection Device
$43.95 Save $50.05 RRP: $94.00
XLQ4 on-Grid Sola Automatic Transfer Switch Din Rail 2P 3P 4P 63A AC220V ATS PV System Power to City Power
$104.00 Save $35.00 RRP: $139.00
SFB1-63HC 2P MCB DIN Rail Mini Circuit Breaker Type C 6/10/16/20/25/32/40/50/63A AC 400V 6KA 50Hz Miniature Household Air Switch
$52.95 Save $21.05 RRP: $74.00
MINI Size 27mm 230V AC 63A Din Rail Automatic Recovery Reconnect Over Under Voltage Relay Protective Breaker Voltage Protector
$37.95 Save $16.05 RRP: $54.00
SVP912 40A 120V AC Adjustable Self Recovery Under Voltage Current Protector Voltage Automatic Reset
$23.95 Save $4.00 RRP: $27.95
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
230V 2P Residual Current Circuit Breaker MCB 30mA Overload Short Current Leakage Protection Protect RCBO RCCB RCD 16A 32A 63A
$12.95 Save $3.00 RRP: $15.95
CHYT DZ30LE AC RCCB 1P+N 230V 32A 63A 30mA 6KA TPNL DPNL Earth Leakage RCBO Residual Current Circuit Breaker
$36.95 Save $16.00 RRP: $52.95
CHINT NXB-40 DPN DPNL 1P+N 6A 10A 16A 20A 25A 32A 40A 220V 230V 50HZ Miniature Circuit breaker MCB NEW DZ267
$39.95 Save $19.05 RRP: $59.00
2P 50A 400V~ 50HZ/60HZ Circuit breaker AC MCB safety breaker C type
$36.95 Save $14.00 RRP: $50.95
SAHB Din Rail PV Solar Mini Circuit Breaker 550V 800V Overload Protection Switch 6A~63A 2P MCB for Photovoltaic PV System
$44.95 Save $19.05 RRP: $64.00
Residual Current Circuit Breaker Type A RCCB MCB RCBO 1P+N 10A 16A 20A 32A 40A 63A Leakage 30MA Overload Protection TAIXI
$49.95 Save $19.05 RRP: $69.00
60A 230V Din Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay TOMZN TOVPD1-63
$44.95 Save $19.05 RRP: $64.00
Schneider Electric MCB Circuit Breaker Air Switch 18mm Small MINI 4.5KA 2p IDPNa 1P+N 10A 16A 20A 25A 32A 40A
$50.95 Save $23.05 RRP: $74.00
2P 40A 63A MTS Dual Power Manual Transfer Interlock Circuit Breaker Din Rail Isolating Discounnecting Switch
$38.95 Save $15.05 RRP: $54.00
Residual Current Operated Circuit Breaker Leakage Protective Circuit Breaker DZ47LE RCBO RCCB MCB RCD 16A 20A 25A 32A 40A 50A
$52.95 Save $21.05 RRP: $74.00
40A DZ40LE EPNL DPNL 230V 1P+N Residual Current Circuit Breaker With Over And Short Current Leakage Protection RCBO RCCB MCB
$42.95 Save $16.05 RRP: $59.00
AC 400V 2P PV MCB Solar Mini Circuit Breaker 6A 10A 16A 20A 25A 32A 40A 50A 63A Photovoltaic Overload Protection Air Switch
$36.95 Save $15.00 RRP: $51.95
40A 63A 220V auto reconnect over voltage under voltage protection protective device Voltmeter relay voltage protector monitor
$44.95 Save $19.05 RRP: $64.00
DZ47-63 10A 16A 20A 25A 32A 40A 50A 63A 2P AC 400V Mini Circuit Breaker MCB Cutout Switch Breaker Switch
$38.95 Save $15.05 RRP: $54.00
New Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 40A 63A 220V 230V
$44.95 Save $19.05 RRP: $64.00
Schneider Electric MCB iDPNa 1P+N Mini Circuit Breaker with 30mA Leakage Protection Vigi iDPN ELE 6A 10A 16A 20A 25A 32A 40A
$59.00 Save $20.00 RRP: $79.00
2 Pole DZ47LE NBT1LE 10A 16A 20A 25A 32A 40A 50A 63A transparent residual current earth leakage circuit breaker ELCB RCBO RCCB
$44.95 Save $19.05 RRP: $64.00
CHYT NBL7-63 DC MCB 1P 2P 300V 600V 1000V 63A 6kA Solar PV C Curve Switch Mini Circuit breaker
$47.95 Save $21.05 RRP: $69.00
2P DC 1000V Solar Mini Circuit Breaker 6A/10A/16A/20A/25A/32A/40A/50A/63A DC MCB for PV System
$42.95 Save $16.05 RRP: $59.00