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Shop the best prices on 1,499 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.

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97 - 128 of 1,499
30/50/80/100/200/300a Waterproof Circuit Breaker 12-48v Fuse Reset For Car Boat
$29.95 Save $39.05 RRP: $69.00
Battery Management System Color Screen Voltage Ammeter Temperature Power Energy unbrand
$64.00
50-300Amp Solar Breaker for Marine ATV Trailer Audios Inline Waterproof
$47.95
Solar Controllers MPPT 100A 80A 60A 50A 40A 30A Dual USB LCD Display 12V 24V
$31.95 Save $19.00 RRP: $50.95
MPPT Solar Charge Controller 30A-100A Dual USB & LCD Display 12V/24V Auto for RV/Boat/Off-Grid Systems
$42.95 Save $26.05 RRP: $69.00
Bidirectional 70A Brushless ESC for Remote Control Car/Boat/ Remote Control Ship Pneumatic Underwater Propeller
$33.95 Save $7.00 RRP: $40.95
30A 40A 50A 60A 70A 80A 100A 120A 150A 200A 250A 300A AMP Circuit Breaker Fuse Reset 12-48V Car Boat Auto Waterproof
$69.00 Save $20.00 RRP: $89.00
Battery Capacity Tester VoltageCurrent Meter Monitor Indicator Ammeter Voltmeter
$54.00
Bay Marine-supply Mrbf Terminal Fuse Block Kit Compactmarine Rated-battery Fuse-Excellence JR2025032600442
$23.95 Save $40.05 RRP: $64.00
Smart WiFi Circuit Breaker, 10A-80A 3P Remote Control Intelligent Switch for Home Automation
$139.00 Save $70.00 RRP: $209.00
10A/20A/30A/40A/70A/100A Auto Solar Charge Controller 2025
$35.95 Save $38.05 RRP: $74.00
60A Solar Charge Controller, Upgraded Solar Panel USB Port Solar Panel Battery Intelligent Regulator
$18.95 Save $2.00 RRP: $20.95
Tuya Smart WiFi Circuit Breaker with 10A-80A 3P Remote Control and Intelligent Switch for Smart Home Management 2025
$129.00 Save $130.00 RRP: $259.00
​MPPT Solar Controller 100A/80A/60A - 12V/24V Dual USB LCD Display Charge Regulator 2025 new 2025
$36.95 Save $37.05 RRP: $74.00
Bay Marine-Supply MRBF Terminal Fuse Block Kit CompactMarine Rated-Battery Fuse
$27.95 Save $14.00 RRP: $41.95
2p Dc 1000v Solar Mini Circuit Breaker 10a/16a/32a/50a/63a Dc Photovoltaic Mcb - JA
$44.95 Save $44.05 RRP: $89.00
50a 80a 100a 120a 150a 200a 250a 300a Amp Circuit Breaker Fuse Reset 12-48v Automatic Waterproof
$48.95 Save $25.05 RRP: $74.00
Vehicle Power Winch Cable Connector - Quick Release Terminal for Car Battery Connection
$30.95 Save $33.05 RRP: $64.00
Chyt Nbt1-63 Ac Mcb 1p 2p 3p 4p 230/400v 63a 6ka C Type Household Air Switch Mini Circuit Breaker
$36.95 Save $57.05 RRP: $94.00
Chint Residual Current Operated Circuit Breaker Leakage Protective Circuit Breaker Rcbo Dz47le Nxble
$84.00 Save $55.00 RRP: $139.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch
$37.95 Save $56.05 RRP: $94.00
2p 32a 10/30/100/300ma Type A Rccb Rcd Elcb Electromagnetic Residual Current Circuit Breaker Differential Breaker Safety Switch
$59.00 Save $60.00 RRP: $119.00
Type A Ac Class Rcbo 110v 220v Rccb 10a 20a 40a 50a 63a 30ma Residual Current Circuit Breaker Leakage With Overload Protection
$41.95 Save $57.05 RRP: $99.00
30A/50A/80A/100A RC Brushless Motor Electric Controller,Brushless Motor
$38.95 Save $13.00 RRP: $51.95
100a 12v/24v Auto Solar Panel Charge Controller Regulator Dual Usb
$11.95 Save $16.00 RRP: $27.95
50a 80a 100a 120a 150a 200a 250a 300a Amp Circuit Breaker Fuse Reset 12-48v Automatic Waterproof-MXBC
$14.95 Save $12.00 RRP: $26.95
2p Dc 1000v Solar Mini Circuit Breaker 10a/16a/32a/50a/63a Dc Photovoltaic Mcb-MXBC
$14.95 Save $12.00 RRP: $26.95
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v -JA - MXBC
$54.00 Save $45.00 RRP: $99.00
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v - MXBC
$40.95 Save $33.05 RRP: $74.00
Battery Capacity Indicator Voltage Meter with LCD Display Monit-Gauge Voltmeter
$59.00
Car Fuse Holder Inverter Circuit Breaker Inline Protector 30a-200a
$28.95 Save $3.00 RRP: $31.95
50a 80a 100a 120a 150a 200a 250a 300a Amp Circuit Breaker Fuse Reset 12-48v Automatic Waterproof-ZCY
$25.95 Save $26.00 RRP: $51.95