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Shop the best prices on 1,468 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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1,441 - 1,468 of 1,468
Miniature Residual Current Circuit Breaker 1 Pole 400v Household Electric Leakage Protector Din Rail Installation Dz47-63
$20.95
100A MPPT solar charge controller with display, dual USB, multiple load
$52.95 Save $26.05 RRP: $79.00
Solar Mini Circuit Breaker 2p 1000v DC Photovoltaic MCB, 10a/16a/32a/50a/63a -HF
$46.95 Save $57.05 RRP: $104.00
2p Dc 1000v Solar Mini Circuit Breaker 10a/16a/32a/50a/63a Dc Photovoltaic Mcb
$15.95 Save $21.00 RRP: $36.95
12V / 24V Circuit Breaker & Cover Automatic Auto
$17.95 Save $3.00 RRP: $20.95
CIRCUIT BREAKER DUAL BATTERY SYSTEM BOAT FRIDGE 12V 24V AUTO
$17.95 Save $4.00 RRP: $21.95
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v - XC
$59.00 Save $25.00 RRP: $84.00
Miniature Residual Current Circuit Breaker 1 Pole 400V Household Electric Leakage Protector DIN Rail Installation DZ47-63
$16.95 Save $17.00 RRP: $33.95
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v
$38.95 Save $20.05 RRP: $59.00
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v
$33.95 Save $30.05 RRP: $64.00
Coulomb Counter Meter Battery Capacity Indicator Voltage Current Display 8-120V
$109.00
Waterproof Auto Reset Circuit Breaker 50A-300A 12-48V DC Fuse Protection
$19.95 Save $34.05 RRP: $54.00
Compact Marine Bay Marine-supply Mrbf Terminal Fuse Block Kit with Rated Battery Fuse
$15.95 Save $8.00 RRP: $23.95
Bay Marine-supply Mrbf Terminal Fuse Block Kit Compactmarine Rated-battery Fuse-Excellence JR2025032600442
$42.95 Save $21.05 RRP: $64.00
4P Tuya Smart Home WiFi Circuit Breaker Remote Control Cloud-Managed Intelligent Switch
$119.00 Save $60.00 RRP: $179.00
Circuit Breaker Upgraded Fittings Craftsmanship Volt Disconnector Auto Parts
$31.95 Save $62.05 RRP: $94.00
Brand 30a 40a 50a 60a 70a 80a 100a 120a 150a 200a 250a 300a Amp Circuit Breaker Fuse Reset 12-48v Dc Car Boat Auto Waterproof
$32.95 Save $41.05 RRP: $74.00
30A 12 - 48V DC IP67 Waterproof Circuit Breaker with Manual Reset Button for Car Yacht RV
$32.95 Save $31.05 RRP: $64.00
Miniature Residual Current Circuit Breaker 1 Pole 400V DIN Rail Installation
$12.95 Save $61.05 RRP: $74.00
Current Transformer Portable Mini Ct Current Transformer 5A/20A/30A/50A ABS
$14.95 Save $6.00 RRP: $20.95
Tuya Smart WiFi Circuit Breaker, 10A-80A 3P, Remote Control Intelligent Switch for Smart Home
$139.00 Save $60.00 RRP: $199.00
2p Dc 1000v Solar Mini Circuit Breaker 10a/16a/32a/50a/63a Dc Photovoltaic Mcb - JA
$46.95 Save $57.05 RRP: $104.00
WDYK 10A-80A 3P Tuya Smart WiFi Circuit Breaker Remote Control Intelligent Switch for Smart Home
$129.00 Save $80.00 RRP: $209.00
Bay Marine-supply Mrbf Terminal Fuse Block Kit Compactmarine Rated-battery Fuse-Yvan
$38.95 Save $40.05 RRP: $79.00
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5a/30a/50a Current Measurement Transformer-In Stock
$43.95 Save $40.05 RRP: $84.00
50a 80a 100a 120a 150a 200a 250a 300a Amp Circuit Breaker Fuse Reset 12-48v Automatic Waterproof-ZCY
$36.95 Save $37.05 RRP: $74.00
30A - 300A 12 - 48V DC IP67 Waterproof Circuit Breaker with Manual Reset Button for Car Yacht RV - 8
$38.95 Save $35.05 RRP: $74.00
12v-32v Car On/off Battery Master Disconnect Rotary Cut Off Isolator Switch Hfmqv
$33.95 Save $25.05 RRP: $59.00