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Shop the best prices on 1,432 great value 50a products. Shopping for 50a is easy with Fruugo, with SALE discounts, offers and savings on Jelivey and Xixi. Buy battery charge controllers, specialty electrical switches & relays, circuit breaker panels and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

Battery Charge ControllersSpecialty Electrical Switches & RelaysCircuit Breaker PanelsMotor Vehicle Power & Electrical SystemsElectrical Testing Tools
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1 - 32 of 1,432
2025 2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electchanic Residual Current Circuit Breaker Differential Breaker Safety S Tw
$43.95 Save $45.05 RRP: $89.00
Direct Current Current Voltage Amperages Power Energy Panel Meter LED Digital Display Ammeter Voltmeter Multimeter
$59.00
​Upgrade Current Shunt Resistor for Expanding Electrical System Measurement Ranges
$32.95 Save $19.00 RRP: $51.95
Practical Digital Current Gauge Volt Meter for w/ Current Transformer Display 0.28" AC 60-500V Voltmeter Ammeter 10/50/1
$23.95
MPPT Auto Solar Charge Controller 100A 80A 60A 50A 40A 30A Solar Controllers LCD Dual USB Solar Panel Battery Charge
$59.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
$59.00
for DC 8-80V 50A 100A 350A TR16 Coulomb Counter Meter Battery Capacity Indicator Ammeter Voltmeter Battery Tester
$94.00
Functional High Power MOS Driver Module For Industrial Control And Intelligent Home Use With Quick Responses Time
$13.95
ABS Fuses 58V Waterproof High Current Fuses Alternator Output Protection for Protecting Automotive & Marine Circuits
$18.95
Compact Circuit Fuses 58V Waterproof Fuses High Current Fuses Marine Battery Fuses ABS Fuses for Main Circuits in Car & Boats
$18.95
Portable Battery Capacity Indicator Tester 8-120V Battery Tester Voltage Current Display Coulomb Counter 32-bit ARM Chip
$149.00
Portable Battery Capacity Indicator Tester 8-120V Battery Tester Voltage Current Display Coulomb Counter 32-bit ARM Chip
$139.00
Coulomb Counter Meter Battery Capacity Indicator Voltage Current Display for Electric Vehicles Emergency Power Supplies
$139.00
For Electric Car Emergency Power TF03K 8-120V Coulomb Counter Meter Battery Capacity Indicator Voltage Current Display
$139.00
For Electric Car Emergency Power TF03K 8-120V Coulomb Counter Meter Battery Capacity Indicator Voltage Current Display
$139.00
Portable Battery Capacity Indicator Tester 8-120V Battery Tester Voltage Current Display Coulomb Counter 32-bit ARM Chip
$139.00
8-120V Coulomb Counter Meter Battery Tester for DC Voltage Current Capacity Electricity Meter for Medical Equipment RVs
$139.00
20-150amp Circuit Breaker Dual Battery Ip67 12v-24v Fuse Manual Reset Waterproof-Yvan
$25.95 Save $33.05 RRP: $59.00
Voltmeter Ammeter for DC 0-200V KWS Power Energy Meter LCD Digital for DC Wattmeter Electric Meter with Reset Function
$37.95
Reliable High Load Capacity MOS Triggers Driver Perfect For Intelligent Home Systems And Technical Professional
$13.95
MPPT Solar Charge Controller 30A 40A 50A 60A 80A 100A Automatic Charge Discharge LCD Solar Panel Battery Regulator
$59.00
Overcurrent Protections Device Reliable Circuit Protector Durable Automotive & Marine Security Simple Installation
$32.95
Circuit Breaker with Manual Resets Waterproof Circuit Disconnector Efficient Circuit Protector Plastic for Car Truck Bus
$29.95
Electric Speed Controller ESC Brushless ESC Electronic Speed Controller for Remote Control Car Ship Underwater Propeller
$30.95
Reliable Current Shunt Resistor Metal External Shunt Resistor Suitable for Laboratory & Industrial Application
$20.95
20-150amp Circuit Breaker Dual Battery Ip67 12v-24v Fuse Manual Reset Waterproof
$39.95 Save $7.00 RRP: $46.95
30/50/80/100/200/300a Waterproof Circuit Breaker 12-48v Fuse Reset For Car Boat
$15.95 Save $11.00 RRP: $26.95
MPPT Solar Charge Controllers 30-100A User Friendly Interfaces Weatherproof ABS Designs Lighting Controllers for Outdoor Multicolor
$59.00
Strong MPPT Solar Controllers 30amp to 100A with Small Defense Solar Powering Regulator for Streets Light Applications Multicolor
$59.00
MPPT Solar Controllers 30-100A Intelligent Management Wide Current Ranges Solar Systems Short Circuits Defense Upgrades Multicolor
$59.00
Strong MPPT Solar Controllers 30amp to 100A with Small Defense Solar Powering Regulator for Streets Light Applications Multicolor
$59.00
MPPT Solar Controllers 30 to 100A Easy Monitoring Strong ABS Lighting Controllers Device Easy to Use for Outdoor Lighting Multicolor
$59.00