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40A Electrical Switches

Shop the best prices on 349 great value 40a electrical switches. Shopping for electrical switches is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy electrical switches online safely with Fruugo, with secure payment and fast shipping to Canada.

Specialty Electrical Switches & RelaysLight Switches
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1 - 32 of 349
House 230VAC 40A 63A 80A Adjustable Protection Over and Under Value Automatic High and Low Voltage Protect Relay
$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
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
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
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
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
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
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
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
2P DC 500V Solar Mini Circuit Breaker VaneAims Overload Protection Switch 6-63A Din Rail Mounting MCB for Photovoltaic PV System
$52.95 Save $16.05 RRP: $69.00
TOMZN 2P 63A MTS Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker
$59.00 Save $15.00 RRP: $74.00
TOMZN 63A 1P+N WIFI Smart Switch Energy Meter Kwh Metering Monitoring Circuit Breaker Timer Relay MCB TUYA smartlife
$74.00 Save $25.00 RRP: $99.00
Type A 6KA 18mm RCBO 40A 10mA 30mA Residual Current Circuit Breaker with Over Current and Leakage Protection Differential TOBNS
$51.95 Save $17.05 RRP: $69.00
40A 220V Din Rail Adjust Reconnect Over and Under Voltage Protector Relay Protective Overvoltage Protection ON/OFF Rocker Switch
$49.95 Save $19.05 RRP: $69.00
2P DC 1000V Solar Mini Circuit Breaker Battery Switch 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB for Photovoltaic PV System
$39.95 Save $19.05 RRP: $59.00
Tuya APP 35mm din rail WIFI Circuit Breaker Timer Remote Control Wireless Intelligent Automatic Smart Switch free shipping
$129.00 Save $40.00 RRP: $169.00
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
Home Usage Dual LED Display 40A 63A 80A Din Rail 230V Adjustable Voltage Surge Protector Relay with Limit Current Protection
$64.00 Save $20.00 RRP: $84.00
2P DC 500V Solar Mini Circuit Breaker 6A/10A/16A/20A/25A/32A/40A/50A/63A DC Air Switch MCB
$59.00 Save $20.00 RRP: $79.00
S Type RCCB Time Delayed RCD ELCB Delay Type Differential Switch Electromagnetic Circuit Breaker
$74.00 Save $25.00 RRP: $99.00
2P 16A-63A 10mA-100mA 6kA Residual Current Circuit Breaker 230V Safety Differential Protection Device
$43.95 Save $50.05 RRP: $94.00
MCB RCCB RCD Type A / AC RCBO DPNL Residual Current Circuit Breaker Short Current Leakage Protection 16A 20A 32A 40A 50A 63A
$59.00 Save $25.00 RRP: $84.00
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
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