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40A Specialty Electrical Switches & Relays

Shop the best prices on 342 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. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to Canada.

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Fsw Din Rail Adjustable Over Voltage Current and Under Voltage Protector 40A 63A 220V 230V Surge Protector Relay Current Protection
$37.95 Save $8.00 RRP: $45.95
Fsw Din Rail Mount Solid State Relay SSR Single Phase DC Control AC AC Control AC With Heat Sink 10A 25A 40A 60A 80A 100A 120A
$36.95 Save $7.00 RRP: $43.95
Electromechanical RCCB 2P 16A-63A 10mA-100mA 6kA 230V Safety Circuit Breaker Residual Current Device Differential Switch
$64.00 Save $85.00 RRP: $149.00
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
CHINT NXB-40 DPN DPNL 1P+N 6A 10A 16A 20A 25A 32A 40A 220V 230V 50HZ Miniature Circuit breaker MCB NEW DZ267
$38.95 Save $15.05 RRP: $54.00
SAHB Din Rail PV Solar Mini Circuit Breaker 550V 800V Overload Protection Switch 6A~63A 2P MCB for Photovoltaic PV System
$43.95 Save $20.05 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
$48.95 Save $20.05 RRP: $69.00
60A 230V Din Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay TOMZN TOVPD1-63
$43.95 Save $20.05 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
$49.00 Save $20.00 RRP: $69.00
2P 40A 63A MTS Dual Power Manual Transfer Interlock Circuit Breaker Din Rail Isolating Discounnecting Switch
$37.95 Save $16.05 RRP: $54.00
40A 63A 220V auto reconnect over voltage under voltage protection protective device Voltmeter relay voltage protector monitor
$43.95 Save $20.05 RRP: $64.00
New Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 40A 63A 220V 230V
$43.95 Save $20.05 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
$54.00 Save $20.00 RRP: $74.00
Dual Display 40A 63A 230V Din Rail Adjustable digital Over Under Voltage Relay Surge Protector Limit Over Current Protection
$54.00 Save $25.00 RRP: $79.00
LED display 230V 40A 60A Din rail Adjustable Over Under Voltage current Protective Device Protector Relay with button
$54.00 Save $15.00 RRP: $69.00
DC 1000V Solar Mini Circuit Breaker Overload Protection Switch 6A/10A/25A40A/63A/80A /100A/125A 2P DC1000V Photovoltaic MCB PV
$43.95 Save $20.05 RRP: $64.00
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
CNC YC6VA Din Rail AC 230V 40A/63A Adjustable Digital Dual Display Limit Over Current Protector Household
$49.95 Save $19.05 RRP: $69.00
RCCB RCD 2P 16A 63A 10mA 30mA 300mA 6KA 230V Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$46.95 Save $22.05 RRP: $69.00
1P 2P 3P 4P 63A TOMZN MTS Dual Power Manual Transfer Isolating Switch Interlock Circuit Breaker
$45.95 Save $18.05 RRP: $64.00
40A 220V Din Rail Self Recovery Adjustable Over Voltage Under Voltage Dual LED Display Voltmeter Relay Voltage Protector Monitor
$49.95 Save $19.05 RRP: $69.00
CNC 18mm 230V 50/60Hz RCBO 1P+N 6kA Residual Current Differential Automatic Circuit Breaker With Over Current Leakage Protection
$48.95 Save $20.05 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
Din Rail Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 40A 63A 220V 230V
$47.95 Save $21.05 RRP: $69.00
2P DC 1000V Solar Mini Circuit Breaker Battery Switch 6A/10A/16A/20A/25A/32A/40A/50A/63A for Photovoltaic PV System
$39.95 Save $19.05 RRP: $59.00
1P AC MCB NBT1-63 C Type 230/400V~ 50HZ/60HZ Mini Circuit Breaker 6A 10A 16A 20A 25A 32A 40A 50A 63A
$37.95 Save $16.05 RRP: $54.00
2P DC 1000V Solar Mini Circuit Breaker Battery Switch 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB for Photovoltaic PV System
$38.95 Save $15.05 RRP: $54.00
1P+N DZ47LE NBT1LE 10A 16A 20A 25A 32A 40A 50A 63A Transparent Residual Current Earth Leakage Circuit Breaker ELCB RCBO RCCB
$38.95 Save $15.05 RRP: $54.00
40A 63A 230V Din Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay
$45.95 Save $18.05 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
$38.95 Save $15.05 RRP: $54.00