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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
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
$42.95 Save $26.05 RRP: $69.00
CNC YCB6HLN-63 RCBO MCB 30mA Residual Current Circuit Breaker 230V 50/60Hz Over Current Leakage Protection 16/20/25/32/40/50/63A
$52.95 Save $16.05 RRP: $69.00
CNC YC6VA Dual LED Display 230V Din Rail Adjustable Over Under Voltage Current Protective Device Protector Relay
$69.00 Save $20.00 RRP: $89.00
TUYA WIFI Smart Circuit Breaker 1P 63A With Metering DIN Rail for Smart Home wireless Remote Control Switch by APP
$79.00 Save $25.00 RRP: $104.00
Din Rail Adjustable Over Voltage Current and Under Voltage Protector 40A 63A 220V 230V Surge Protector Relay Current Protection
$43.95 Save $20.05 RRP: $64.00
Multiple Current 40A 63A 80A 230V AC Adjustable Voltage Protector Auto Recover Over Under Voltage Limit Current Protection Relay
$52.95 Save $21.05 RRP: $74.00
63A TUYA WIFI Smart Switch 1P Circuit Breaker Energy KWh Power Metering Timer Relay MCB Remote Control Life
$79.00 Save $25.00 RRP: $104.00
2P DC 1000V Solar Mini Circuit Breaker Battery Switch 6A/10A/16A/20A/25A/32A/40A/50A/63A for Photovoltaic PV System
$59.00 Save $20.00 RRP: $79.00
2P DC 1000V Solar Mini Circuit Breaker Battery Switch 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB for Photovoltaic PV System
$59.00 Save $20.00 RRP: $79.00
4P 16A 63A 10mA 30mA 100mA 6KA RCCB RCD 400V Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$50.95 Save $23.05 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
$38.95 Save $15.05 RRP: $54.00
32A 60A 380V 3P+N Din Rail Self Recovery Restore Automatic Reconnect Over & Under Voltage Lightening Protection Protective Relay
$52.95 Save $21.05 RRP: $74.00
40A 63A 80A Time Control Switch 220V Power Supply Automatic Power-off Cycle Controller Daily Weekly 7 Days Programmable
$37.95 Save $7.00 RRP: $44.95
1P DC 12V-250V Solar Mini Circuit Breaker 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB for PV System
$51.95 Save $17.05 RRP: $69.00
CNC Din Rail Tuya WIFI Circuit Breaker Timer Remote Control APP Smart Automatic Intelligent Interruptor WIFI Switch MCB
$129.00 Save $40.00 RRP: $169.00
digital Voltage Relay 40A 60A 63A din rail Adjustable Protection Over Under Automatic High Low Voltage Protect protective
$64.00 Save $20.00 RRP: $84.00
Type A RCD 2P 16A 63A 30mA 6KA RCCB 230V Electromagnetic Residual Current Circuit Breaker Differential Breaker Safety Switch
$54.00 Save $20.00 RRP: $74.00
Thermal Overload Protector Switch, 15A Manual Reset, 3A-50A Mini Circuit Breaker with Straight Pin & Screw Pin Design F26
$99.00 Save $60.00 RRP: $159.00
Universal Circuit Breaker 3A-50A Overload Protector for Electrical Safety Devices
$89.00 Save $60.00 RRP: $149.00
40A 63A 230V Din Rail Adjustable Over Voltage and Under Voltage Protective Device Protector Relay
$64.00 Save $20.00 RRP: $84.00
ETEK RCBO Type A Residual Automatic Circuit Breaker 6KA 1P+N 2P DPN With Over Current Leakage Protection 30mA EKL9-40
$38.95 Save $15.05 RRP: $54.00
DC Circuit Breaker 24v 60v 72v 96v 1p Direct Air Open 12v 100V Atmosphere Switch Defence Tripping Operation
$49.95 Save $19.05 RRP: $69.00
DC12V 24V 48V 36V DC MCB Battery Car Protector Mini Circuit Breaker DZ47 DC Positive And Negative Pole Rotection Switch Isolator
$64.00 Save $25.00 RRP: $89.00
GEYA GPV8-63 Automatic Recovery Over and Under voltage Protective Device 2Pole Din Rail 40A 63A 80A 220VAC
$74.00 Save $25.00 RRP: $99.00
TOMZN 63A 1P+N WIFI Smart Switch Energy Meter Kwh Metering Monitoring Circuit Breaker Timer Relay MCB TUYA smartlife
$59.00 Save $25.00 RRP: $84.00
TAIXI RCBO RCCB AC Type 32A 40A 63A 80A Residual Current Circuit Breaker RCD 15mA 30mA Leakage Protection MCB 220V 16A 20A
$64.00 Save $25.00 RRP: $89.00
Manual Reset Thermal Overload Protector Switch, 3a-50a Mini Circuit Breaker with Straight Pin and Screw Pin for Electrical Appliances Protection
$59.00 Save $70.00 RRP: $129.00
CHINT NXB-40 DPN DPNL 1P+N 6A 10A 16A 20A 25A 32A 40A 220V 230V 50HZ Miniature Circuit breaker MCB NEW DZ267
$59.00 Save $15.00 RRP: $74.00
Adjust Voltage Relay Control Over Under Voltage Protector 220V 63A 40A Overvoltage and Over Current Protection Devices Din Rail
$69.00 Save $25.00 RRP: $94.00
40A 63A 230V Din rail adjustable over voltage and under voltage protective device protector relay with over current protection
$59.00 Save $15.00 RRP: $74.00