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Shop the best prices on 683 great value 50a products. Shopping for 50a is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy motor vehicle engine parts, circuit breaker panels, specialty electrical switches & relays and more online safely with Fruugo, with secure payment and fast shipping to Canada.

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257 - 288 of 683
Smart WiFi Circuit Breaker Time Timer Relay Switch Smart Home House Voice Remote Control by TUYA APP Work with Alexa Google Home
$109.00 Save $40.00 RRP: $149.00
1P 1P+N WiFi Smart Circuit Breaker Voltage Energy Power kWh Meter Time Relay Switch Voice Remote Control by Tuya Smart Life App
$69.00 Save $25.00 RRP: $94.00
Voltage Relay 220V Wifi Smart Circuit Breaker Leakage Protection With Metering Smart Switch 1/2P Remote Control By APP eWeLink
$84.00 Save $25.00 RRP: $109.00
1P+N Din Rail WIFI Circuit Breaker Smart Timer Switch Relay Remote Control By eWeLink Smart Home Compatiable With Alexa Google
$64.00 Save $20.00 RRP: $84.00
TUYA With Metering WIFI Smart Circuit Breaker 1P 63A Rail DIN For Smart Home Wireless Remote Control Switch By Smart Life APP
$59.00 Save $25.00 RRP: $84.00
32A 40A 50A 63A 220V auto reconnect over voltage under voltage protection protective device relay with Voltmeter voltage monitor
$37.95 Save $15.00 RRP: $52.95
DZ47LE-63/125 Husehold Air Switch RCBO Leakage Protector 1P+N 2P 3P+N 4P AC400V Three-Phase Overload Protection Circuit Breaker
$109.00 Save $40.00 RRP: $149.00
2P 16A-63A 10mA-100mA 6kA Residual Current Circuit Breaker 230V Safety Differential Protection Device
$43.95 Save $50.05 RRP: $94.00
SFB1-63HC 2P MCB DIN Rail Mini Circuit Breaker Type C 6/10/16/20/25/32/40/50/63A AC 400V 6KA 50Hz Miniature Household Air Switch
$52.95 Save $21.05 RRP: $74.00
CNC YCB9ZF-100W 2P3P4P WiFi Smart Circuit Breaker Short Circuit Protection Timed Smart Reclosing Switch Remote Control
$139.00 Save $40.00 RRP: $179.00
50A 100A 200A 300A Car Battery Disconnect Cut Off Kill Switch Rotary 12V 24V DC Power Isolator Auto Motorcycle Boat Accessories
$40.95 Save $18.05 RRP: $59.00
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
Car Battery Disconnect Cut Off Kill Switch Rotary 12V 24V DC Power Isolator for Vehicles and Boat Accessories
$40.95
1PCS 50A 100A 200A Car Battery Disconnect Cut Off Kill Switch Rotary 12V 24V DC Power Isolator Auto Motorcycle Boat Accessories
$27.95
2P 50A 400V~ 50HZ/60HZ Circuit breaker AC MCB safety breaker C type
$35.95 Save $15.00 RRP: $50.95
SAHB Din Rail PV Solar Mini Circuit Breaker 550V 800V Overload Protection Switch 6A~63A 2P MCB for Photovoltaic PV System
$44.95 Save $19.05 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
Residual Current Operated Circuit Breaker Leakage Protective Circuit Breaker DZ47LE RCBO RCCB MCB RCD 16A 20A 25A 32A 40A 50A
$52.95 Save $21.05 RRP: $74.00
AC 400V 2P PV MCB Solar Mini Circuit Breaker 6A 10A 16A 20A 25A 32A 40A 50A 63A Photovoltaic Overload Protection Air Switch
$36.95 Save $15.00 RRP: $51.95
DZ47-63 10A 16A 20A 25A 32A 40A 50A 63A 2P AC 400V Mini Circuit Breaker MCB Cutout Switch Breaker Switch
$38.95 Save $15.05 RRP: $54.00
DC Protection Circuit Breaker 30A 50A 60A 80A 100A 150A 200A 250A 300A Fuse Reset for Solar Power System Overload Protection
$37.95 Save $15.00 RRP: $52.95
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 $25.00 RRP: $79.00
Molded Case Circuit Breaker 3P 50A 63A 80A 100A 125A 380V Power Switch 3-pole Electrical Equipment Protector MCCB
$84.00 Save $35.00 RRP: $119.00
2 Pole DZ47LE NBT1LE 10A 16A 20A 25A 32A 40A 50A 63A transparent residual current earth leakage circuit breaker ELCB RCBO RCCB
$43.95 Save $20.05 RRP: $64.00
CHYT NBL7-63 DC MCB 1P 2P 300V 600V 1000V 63A 6kA Solar PV C Curve Switch Mini Circuit breaker
$47.95 Save $21.05 RRP: $69.00
2P DC 1000V Solar Mini Circuit Breaker 6A/10A/16A/20A/25A/32A/40A/50A/63A DC MCB for PV System
$41.95 Save $17.05 RRP: $59.00
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
1PC 50A 60A 80A 100A 150A 200A 250A 300A AMP Circuit Breaker 12V - 48V DC Manual Reset Waterproof For Marine Boat Car Automotive
$41.95 Save $17.05 RRP: $59.00
2P AC Type RCCB RCD ELCB Electromagnetic Residual Current Circuit Breaker AC ELCB 25A 40A 63A 80A 100A RCD 30mA 100mA 300mA
$52.95 Save $21.05 RRP: $74.00
30-300A Battery Car Protector Mini Circuit Breaker DC12V 24V48V with Manual Reset Car Boat Manual Power Protect
$38.95 Save $15.05 RRP: $54.00
Leakage of DZ47-63 Miniature Circuit Breaker Air Switch 1p2p3p4p Household Air Switch 6a-32a-63a
$43.95 Save $20.05 RRP: $64.00
1P+N WIFI Circuit Breaker Smart Time Timer Relay Switch Voice Remote Control by Tuya Smart House for Alexa Google Home
$44.95 Save $19.05 RRP: $64.00