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40A Specialty Electrical Switches & Relays

Shop the best prices on 326 great value 40a specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on 4188451894938 and Lumihive. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to Canada.

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33 - 64 of 326
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
1P+N DZ47LE NBT1LE 10A 16A 20A 25A 32A 40A 50A 63A Transparent Residual Current Earth Leakage Circuit Breaker ELCB RCBO RCCB
$39.95 Save $19.05 RRP: $59.00
40A 63A 230V Din Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay
$46.95 Save $17.05 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
$39.95 Save $19.05 RRP: $59.00
98 Series 8A 250Vac Manual Reset Thermal Overload Protector Switch Mini Circuit Breaker
$38.95 Save $20.05 RRP: $59.00
Type A 6KA 18mm RCBO 40A 10mA 30mA Residual Current Circuit Breaker with Over Current and Leakage Protection Differential TOBNS
$54.00 Save $15.00 RRP: $69.00
GEYA GPS8 Din Rail Over Current Protector Over Voltage Under voltage Protective Device 40A 63A 80A 220VAC
$59.00 Save $25.00 RRP: $84.00
ATS Single Phase 2P 16 Amp 32A 63A 100A 125A Automatic Changeover Switch Low Voltage Ac 230V Automatic Transfer Switch
$84.00 Save $35.00 RRP: $119.00
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
2P AC Type RCCB RCD ELCB Electromagnetic Residual Current Circuit Breaker AC ELCB 25A 40A 63A 80A 100A RCD 30mA 100mA 300mA
$69.00 Save $25.00 RRP: $94.00
Schneider Electric MCB iDPNa 1P+N Mini Circuit Breaker with 30mA Leakage Protection Vigi iDPN ELE 6A 10A 16A 20A 25A 32A 40A
$74.00 Save $25.00 RRP: $99.00
Single Three Phase MCB RCBO 16A 32A 63A 2P 3P 4P 30MA 300MA RCCB AC380V Leakage Circuit Breaker Motor Electrical Protection
$59.00 Save $25.00 RRP: $84.00
CHINT NL1E-63 1P+N 3P+N 4P 63A 40A 25A 30MA RCCB 50HZ/60HZ Electronic Electric Leakage Breaker Residual current protection
$89.00 Save $30.00 RRP: $119.00
2P 4P 32a-63a type automatic ats dual power transfer switch Transfer Switch 4P Power Transfer Switch Circuit Breakers 380V MCB
$129.00 Save $40.00 RRP: $169.00
1P 2P 3P 4P 63A TOMZN MTS Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker
$64.00 Save $20.00 RRP: $84.00
1P+N 27mm 40A 63A 230V Din Rail Automatic Recovery Reconnect Over Voltage and Under Voltage Protective Device Protection Relay
$59.00 Save $20.00 RRP: $79.00
1P 2P TUYA APP Zigbee WIFI Smart Energy Power Consumption kWh Meter Circuit Breaker Time Relay Switch Leakage Voltage Protection
$89.00 Save $30.00 RRP: $119.00
DC 1000V 1P 2P 3P 4PSolar Mini Circuit Breaker Overload Protection Switch 6A 10A 16A 20A 25A 32A 40A 50A 63A Photovoltaic MCB PV
$69.00 Save $20.00 RRP: $89.00
4P 40A 30mA 100mA 300mA 6KA RCCB RCD 230V Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$69.00 Save $30.00 RRP: $99.00
GEYA GPV8-63 2Pole Din Rail Automatic Recovery Over and Under Voltage Protective Device 40A 63A 80A 220VAC
$59.00 Save $20.00 RRP: $79.00
4P DC MCB 1000V Direct current Mini Circuit Breaker 3A 6A 10A 16A 20A 25A 32A 40A 50A 63A for Solar PV System
$69.00 Save $25.00 RRP: $94.00
40A 220V Din Rail Adjust Reconnect Over and Under Voltage Protector Relay Protective Overvoltage Protection ON/OFF Rocker Switch
$69.00 Save $20.00 RRP: $89.00
Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 40A 63A 220V 230V
$69.00 Save $20.00 RRP: $89.00
mini disyuntor Solar de 2P CC 500V 1000V, 6A, 10A, 16A, 20a, 25a, 32A, 40A, 50A, 63A DC, MCB para sistema PV
$59.00 Save $15.00 RRP: $74.00
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
1P+N DZ47LE NBT1LE 10A 16A 20A 25A 32A 40A 50A 63A Transparent Residual Current Earth Leakage Circuit Breaker ELCB RCBO RCCB
$59.00 Save $15.00 RRP: $74.00
Adjustable Over Voltage Under Voltage Reclosing 40A 63A 230V Protector Relay Limit Over Current Protection Dual Digital Display
$59.00 Save $20.00 RRP: $79.00
GEYA GPS7-04 Din Rail Intelligent Over Voltage Current and Under Voltage Protective Device Protector Relay 40A 63A 220V 230V
$69.00 Save $20.00 RRP: $89.00
Din Rail Dual Over Voltage Current Display Adjustable Under Voltage Protective Device Protector Relay 63A 230V
$64.00 Save $20.00 RRP: $84.00
40A 63A 220V auto reconnect over voltage under voltage protection protective device Voltmeter relay voltage protector monitor
$64.00 Save $20.00 RRP: $84.00
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
230V 40A 63A Adjustable Over Voltage Under Voltage Reclosing Protector Relay Limit Over Current Protection Dual Digital Display
$59.00 Save $20.00 RRP: $79.00