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Shop the best prices on 2,052 great value 50a products. Shopping for 50a is easy with Fruugo, with SALE discounts, offers and savings on Smggv, Dangtu Huimang Jiancai Shangmao Youxian Gongsi, Jelivey and more. Buy specialty electrical switches & relays, battery charge controllers, circuit breaker panels and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

Specialty Electrical Switches & RelaysBattery Charge ControllersCircuit Breaker PanelsMotor Vehicle Power & Electrical SystemsElectrical Testing Tools
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1 - 32 of 2,052
high quality30a 40a 50a 60a 70a 80a 100a 120a 150a 200a 250a 300a Amp Car Circuit Breaker Portable Waterproof 12-48v
$13.95 Save $13.00 RRP: $26.95
BSB1-30 400V 40A 50A CIRCUIT BREAKER THREE PHASE GENERATOR PARTS
$94.00
DC 12-42V Car Boat RV Circuit Breaker Fuse Holder Protection with Manual Reset Fuse Holder Circuit Protector
$35.95 Save $18.05 RRP: $54.00
2p Dc 1000v Solar Mini Circuit Breaker 10a/16a/32a/50a/63a Dc Photovoltaic Mcb
$14.95 Save $15.00 RRP: $29.95
for DC 8-80V 50A 100A 350A TR16 Coulomb Counter Meter Battery Capacity Indicator Ammeter Voltmeter Battery Tester
$89.00
Battery Monitor Voltage Tester Voltmeter Ammeter Voltage Current Meter 8-80V 50A 100A 350A TR16 Waterproof
$94.00
Miniature Residual Current Circuit Breaker 1 Pole 400v Household Electric Leakage Protector Din Rail Installation Dz47-63
$22.95 Save $66.05 RRP: $89.00
30A-300A Circuit Breaker 12V 24V Trolling with Manual Reset Boats Manual Power Protector Waterproof Circuit Breaker
$74.00
30A-300A Circuit Breaker 12V 24V Trolling with Manual Reset Boats Manual Power Protector Waterproof Circuit Breaker
$74.00
Battery Disconnect Switching Circuit Breaker Auto Battery Disconnect Switch Isolator Switch 48V 10A-60A Cut Switch
$64.00
DC 12V 24V 48V 72V MCB Battery Mini Circuit Breaker 16A 25A 32A 63A 100A 125A PV DC Positive And Negative Protection Air Switch
$69.00
TF03K Coulomb Counter Meter Battery Capacity Indicator Voltage Current Display Li-ion Lithium Lead Acid Electric Bike RV
$159.00
30/40/50/60A Solar Charge and Discharge Controller LCD Display Double USB 12V 24V Auto Solar Panel Charge Regulator
$59.00
Thermal circuit breaker for Kuoyuh 98 Series, 3A-50A straight pin
$79.00 Save $60.00 RRP: $139.00
Kuoyuh 98 Series 15A Thermal Protector Switch Straight Pin Overload Protection
$42.95 Save $26.05 RRP: $69.00
Manual Reset Thermal Overload Protector, 8A 250VAC Mini Circuit Breaker for Electrical Safety Applications
$46.95 Save $42.05 RRP: $89.00
Voltage Amp Meter Direct Current, Battery Monitor DC300V, Ammeter Voltmeter Power Energy Capacity Detectors
$59.00
Portable Efficient Circuit Protector Waterproof Circuit Disconnector Versatile Manual Control Device for Car Electronics
$29.95
Digital Voltmeter Ammeter Double Display Voltage Detectors Current Meter Panel
$46.95 Save $3.00 RRP: $49.95
Precisions Current Shunt Resistor Direct Current Measurement for Enhances Measurement In Various Electrical Setups
$19.95
Direct Current Current VoltageAmperage Power Energy Panel Meter LED Digital Display Ammeter Voltmeter Multimeter
$59.00
8-100V Digital Battery Capacity Tester Percentage Level Voltage LCD Display Marine Volt Battery Power Indicator Panel Multicolor
$69.00
30a 40a 50a 60a 70a 80a 100a 120a 150a 200a 250a 300a Amp Car Circuit Breaker Portable Waterproof 12-48v
$13.95
50A-300A Isolator Switch Battery Disconnect Switch 12-32V Battery Cut Shut Offs Kills Switch Power Battery Switches Multicolor
$29.95
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v-hy
$54.00 Save $65.00 RRP: $119.00
100a Mppt Solar Charge Controller Dual Usb Lcd Display Auto Solar Cell Panel Charger Regulator
$38.95 Save $65.05 RRP: $104.00
12v-32v Car On/off Battery Master Disconnect Rotary Cut Off Isolator Switch Hfmqv
$6.95 Save $7.00 RRP: $13.95
Precisions Current Shunt Resistor Direct Current Measurement for Enhances Measurement In Various Electrical Setups
$17.95 Save $2.00 RRP: $19.95
ABS Fuses 58V Waterproof High Current Fuses Alternator Output Protection for Protecting Automotive & Marine Circuits
$16.95 Save $2.00 RRP: $18.95
50A-300A Isolator Switch Battery Disconnect Switch 12-32V Battery Cut Shut Offs Kills Switch Power Battery Switches
$22.95 Save $3.00 RRP: $25.95
Multipurpose Solar Charge Controllers 12V/24V with Double USB Port for Enhances Energy Efficiency in Applications
$24.95 Save $4.00 RRP: $28.95
Advanced MOS Triggers Switch Module Ensuring Long Time Stability In High Load Environment Up To 100A 50A 20A
$13.95