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Shop the best prices on 1,467 great value 50a products. Shopping for 50a is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Elriven, Asiv and more. Buy circuit breaker panels, battery charge controllers, motor vehicle power & electrical systems and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

Circuit Breaker PanelsBattery Charge ControllersMotor Vehicle Power & Electrical SystemsElectrical Testing ToolsVoltage Transformers & Regulators
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161 - 192 of 1,467
Miniature Residual Current Circuit Breaker 2 Poles 30ma 400v Household Electric Leakage Protector Din Rail Installation Dz47le-63
$119.00 Save $400.00 RRP: $519.00
30/50/80/100/200/300a Waterproof Circuit Breaker 12-48v Fuse Reset For Car Boat
$16.95 Save $8.00 RRP: $24.95
Compact Marine Terminal Fuse Block Kit for Batteries - Suitable for Marine Rated Applications JR2025032600442
$46.95
Auto Circuit Breaker Reset Fuse Inverter Fuse Holder Inline Fuse Block 20-100 Amp-Compatible with Yvan
$79.00
LED Digital DC Voltmeter Ammeter 0-200V Wattmeter Energy Meter Power Electric Tester
$32.95 Save $21.05 RRP: $54.00
Car Inline Manual Reset Circuit Breaker Fuse Power Protection DC 12V-24V - 50A
$24.95
Marine and vehicle circuit breakers, zinc alloy resettable, suitable for 20A - 300A, for marine and vehicle circuit protection
$24.95 Save $15.00 RRP: $39.95
Automatic circuit breaker switches, Bakelite material with multiple specifications, suitable for all vehicle models, marine and vehicle protectors
$25.95 Save $15.00 RRP: $40.95
Automotive audio restoration fuse holder switch, zinc alloy, durable, suitable for universal models, automotive audio accessories
$24.95 Save $15.00 RRP: $39.95
Circuit breaker switch fuse holder, made of zinc alloy, compact and durable, suitable for 30A - 300A, applicable to boats, cars and houses
$24.95 Save $15.00 RRP: $39.95
Circuit breaker audio fuse holder switch, made of bakelite, multiple specifications, suitable for general models, switches for vehicles and ships
$26.95 Save $16.00 RRP: $42.95
Manual reset circuit breaker, zinc alloy material, suitable for 10 - 150A, marine and vehicle electrical switches
$24.95 Save $14.00 RRP: $38.95
Circuit breaker audio fuse holder switches, with multiple specifications suitable for general vehicle models, made of bakelite for safe adaptation
$26.95 Save $16.00 RRP: $42.95
Automatic protection circuit breaker, zinc alloy material, suitable for vehicle and ship circuits from 20A to 150A
$22.95 Save $13.00 RRP: $35.95
Automobile audio automatic fuse holder, made of zinc alloy, suitable for general vehicle models
$24.95 Save $15.00 RRP: $39.95
Power Percentage LED Panel Voltage Volt-Meter Display Voltmeter Motorcycle-Car unbrand
$59.00
​MPPT Solar Controller 100A/80A/60A - 12V/24V Dual USB LCD Display Charge Regulator 2025 new
$45.95 Save $5.00 RRP: $50.95
2025 Direct Voltage Reducer 24volt Step Down To 12volt Voltbuck Regulator
$84.00 Save $85.00 RRP: $169.00
2025 2p Dc 1000v Solar Mini Circuit Breaker 10a/16a/32a/50a/63a Dc Photovoltaic Mcb
$17.95 Save $17.00 RRP: $34.95
50a 80a 100a 120a 150a 200a 250a 300a Amp Circuit Breaker Fuse Reset 12-48v Automatic Waterproof
$16.95 Save $42.05 RRP: $59.00
Automotive Audio Automatic Fuse Holder, Zinc Alloy Material, Suitable For General Models, Automotive Fuse Holder
$28.95 Save $65.05 RRP: $94.00
Automobile Audio Fuses, Multiple Ampere Specifications Available, Suitable For Universal Vehicle Models, Automotive Audio Fuses
$37.95 Save $61.05 RRP: $99.00
Automobile Audio Fuses, Multiple Ampere Specifications Available, Suitable For Universal Vehicle Models, Automotive Audio Fuses
$37.95 Save $61.05 RRP: $99.00
Automatic Circuit Breaker Switches, Bakelite Material With Multiple Specifications, Suitable For All Vehicle Models, Marine And Vehicle Protectors
$30.95 Save $63.05 RRP: $94.00
5A 10A 15A 20A 25A 30A 35A 40A 50A Automatic Auto Truck Fuse Manual Reset Circuit Breaker Stud Bolt with Cover 24V
$47.95 Save $16.05 RRP: $64.00
Universal Automatic Fuse Reset Circuit Breaker Stud Bolt Protect Screw Kit
$48.95 Save $20.05 RRP: $69.00
50a 80a 100a 120a 150a 200a 250a 300a Amp Circuit Breaker Fuse Reset 12-48v Automatic Waterproof
$17.95 Save $10.00 RRP: $27.95
Bay Marine-supply Mrbf Terminal Fuse Block Kit Compactmarine Rated-battery Fuse
$22.95 Save $11.00 RRP: $33.95
Digital Voltmeter Ammeter DC8V-100V Voltage Current Meter Tester Round LED Display Panel for Car Motorhomes
$79.00
GYM9‑C65 Circuit 3P 230/400VAC 50/60Hz IP20 Electric Leaking Protector Current Circuit Breaker
$38.95 Save $45.05 RRP: $84.00
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5a/30a/50a Current Measurement Transformer-In Stock
$49.95 Save $44.05 RRP: $94.00
10A-100a 75mv Current Meter Shunt Dc Ammeter Splitter Current Shunt Resistor Dc Meter Shunted Ammeter
$23.95 Save $45.05 RRP: $69.00