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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
KUOYUH 98 series 8A 250VAC Manual Reset Thermal Overload protector switch Mini Circuit Breaker
$38.95 Save $15.05 RRP: $54.00
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
40A 63A 220V automatically reconnect the overvoltage and undervoltage protection relay to the voltmeter voltage monitor
$44.95 Save $19.05 RRP: $64.00
CHINT NXBLE-40 1P+N Leakage Protection Switch Breaker 230V 10A 16A 20A 25A 32A 40A Residual Current Circuit Breaker RCBO DPNL
$59.00 Save $15.00 RRP: $74.00
Dual Display 40A 63A 230V Din Rail Adjustable digital Over Under Voltage Relay Surge Protector Limit Over Current Protection
$74.00 Save $25.00 RRP: $99.00
40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay Over Current Protection Limit
$64.00 Save $20.00 RRP: $84.00
DC MCB 12V 24V 48V Circuit Breaker Battery Car Protector DZ47 DC Positive And Negative Pole Rotection Protect Switch Isolator
$69.00 Save $20.00 RRP: $89.00
1P 2P 3P 4P 63A TOMZN MTS Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker
$64.00 Save $20.00 RRP: $84.00
CHINT NB2LE 1P+N Residual Current Operated Circuit Breaker Leakage Protection Switch 0.03A 30MA 6A 10A 16A 20A 25A 32A 40A
$74.00 Save $25.00 RRP: $99.00
Schneider Electric MCB Circuit Breaker Air Switch 18mm Small MINI 2P IDPNa 1P+N 10A 16A 20A 25A 32A 40A Disjoncteur Miniature
$69.00 Save $25.00 RRP: $94.00
2P 4P 63A -32A MCB type automatic ats dual power transfer switch Transfer Switch 4P Power Transfer Switch Circuit Breakers 380V
$139.00 Save $50.00 RRP: $189.00
TUYA WiFi MCB Smart Circuit Breaker Over Current Under Voltage Protection Power Metering 1-63A Wireless Remote Control Switch
$69.00 Save $25.00 RRP: $94.00
1P Din Rail WIFI Smart Energy Meter Power Consumption kWh Meter Circuit Breaker Time Timer Switch Relay Voltmeter for Smart Home
$69.00 Save $25.00 RRP: $94.00
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
230V AC 40A Din Rail Automatic Recovery Reconnect Over Under Voltage Relay Protective Device Protector Overvoltage Protection
$64.00 Save $20.00 RRP: $84.00
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
Tuya WIFI Smart Circuit Breaker 1P 10/16/25/32/40/63A DIN Rail Smart Home Wireless Remote Control Switch
$89.00 Save $30.00 RRP: $119.00
1P Din Rail WIFI Smart Energy Meter Power Consumption kWh Meter Circuit Breaker Time Timer Switch Relay Voltmeter for Smart Home
$64.00 Save $25.00 RRP: $89.00
AC 4P 16A~63A 30mA RCD 230V 380V 400V 415V Electromagnetic Residual Current Device Differential Breaker Safety Switch
$59.00 Save $20.00 RRP: $79.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
$74.00 Save $95.00 RRP: $169.00
DC 12V 24V 48V 72V MCB Battery Mini Circuit Breaker 16A 25A 32A 63A 100A 125A PV DC Positive And Negative Protection Air Switch
$59.00 Save $35.00 RRP: $94.00
CNC YCBZ-40 1/2/3/4P 40A Changeover Switch 50/60Hz Disconnectors Switch Load and break the circuit Household residential safety
$69.00 Save $20.00 RRP: $89.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
$64.00
House 230VAC 40A 63A 80A Adjustable Protection Over and Under Value Automatic High and Low Voltage Protect Relay
$69.00 Save $25.00 RRP: $94.00
ATS Single Phase 2P 16 Amp 32A 63A 100A 125A Automatic Changeover Switch Low Voltage Ac 230V Automatic Transfer Switch
$104.00 Save $35.00 RRP: $139.00
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
DC 1000V Solar Mini Circuit Breaker Overload Protection Switch 6A/10A/16A/20A/25A/32A/40A/50A/63A 2P DC1000V Photovoltaic MCB PV
$33.95 Save $14.00 RRP: $47.95
40A 63A 230V Adjustable Over Voltage Under Voltage Reclosing Protector Relay Limit Over Current Protection Dual Digital Display
$39.95 Save $19.05 RRP: $59.00
Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A 230V YRVP-3
$45.95 Save $18.05 RRP: $64.00
Mini disyuntor Solar de 2P CC 500V 1000V, 6A, 10A, 16A, 20a, 25a, 32A, 40A, 50A, 63A DC, MCB para sistema PV
$43.95 Save $20.05 RRP: $64.00
Type A RCBO 6KA 18mm 6A 10A 20A 25A 32A 40A 30mA 1P+N Residual Current Circuit Breaker with Over Current and Leakage Protection
$51.95 Save $22.05 RRP: $74.00
220V Under Over Voltage Protector Relay 40A 63A Adjustable Dual LED Display Din Rail Protect Device with Limit Current
$40.95 Save $18.05 RRP: $59.00