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Shop the best prices on 1,180 great value 40a products. Shopping for 40a is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Generic1, Elriven and more. Buy notebooks & notepads, battery charge controllers, circuit breaker panels and more online safely with Fruugo, with secure payment and fast shipping to United Arab Emirates.

Notebooks & NotepadsBattery Charge ControllersCircuit Breaker PanelsBrasSpecialty Electrical Switches & Relays
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1 - 32 of 1,180
Daly 13S 48V BMS for 18650 Lithium Batteries Battery Management System High Current Support 15A
AED52.95 Save AED26.05 RRP: AED79.00
10/20/30/40/50/60a 12/24v Lcd Display Dual Usb Light Solar Charge Controller Qinhai
AED79.00
Miniature Residual Current Operated Circuit Breaker Air Switch with Over-current for Protection Leakage Surge Protector
AED74.00
Resettable circuit breaker, 12V - 48V, suitable for all types of vehicles
AED59.00 Save AED35.00 RRP: AED94.00
Automatic circuit breaker switches, multiple specifications from 30 - 300A, stably protect electrical systems on ships and vehicles
AED69.00 Save AED40.00 RRP: AED109.00
Marine and vehicle switches, multiple specifications from 30 - 300A suitable for general models, with resettable protection for audio
AED69.00 Save AED50.00 RRP: AED119.00
Automatic circuit breaker switches with multiple specifications available, suitable for vehicle and yacht audio systems
AED74.00 Save AED45.00 RRP: AED119.00
Circuit breaker switch fuse holder, 12 - 48V, compact and lightweight with strong performance
AED64.00 Save AED40.00 RRP: AED104.00
40A/63A Over Voltage Current and Under Voltage Protective Device Din Rail
AED104.00
MPPT Solar Charge Controller 40A with LCD Display PV Solar Regulator 12V 24V Auto Controller Dual USB for Solar Panel
AED329.00 Save AED190.00 RRP: AED519.00
AC90-300V WiFiSmart Circuit Breaker over Current Under Voltage Protection Power Metering Wireless RemoteControl Switch,A
AED99.00 Save AED60.00 RRP: AED159.00
Auto Circuit Breaker Reset Fuse Inverter Fuse Holder Inline Fuse Block 20-100 Amp
AED84.00 Save AED325.00 RRP: AED409.00
Auto Circuit Breaker Reset Fuse Inverter Fuse Holder Inline Fuse Block 20-150 Amp
AED74.00 Save AED75.00 RRP: AED149.00
30a 40a 50a 60a 70a 80a 100a 120a 150a 200a 250a 300a Amp Circuit Breaker Fuse Reset 12-48v Car Boat Auto Waterproof
AED51.95 Save AED97.05 RRP: AED149.00
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v
AED104.00 Save AED115.00 RRP: AED219.00
PWM Solar Charge Controller Regulator Adapt to 3 Kinds of Batteries 10A-60A
AED109.00
SINOTIMER SVP-916 Adjustable Self-resetting Over-voltage Under-voltage Protector
AED189.00 Save AED140.00 RRP: AED329.00
40a-300a Auto Car Vehicles Automatic Circuit Breaker Fuse Inverter Reset Switch
AED64.00 Save AED245.00 RRP: AED309.00
100a Mppt Solar Charge Controller 12/24v Auto Focus Solar Panel Controller Battery Intelligent Regul
AED139.00 Save AED90.00 RRP: AED229.00
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v
AED179.00 Save AED170.00 RRP: AED349.00
Digital Single Pulse Encoder Spot Welder 100a/40a LCD Display Controller Board
AED139.00
Over Under Voltage Protector Adjustable Self Resetting Intelligent Voltage Protective Device AC220V
AED109.00 Save AED130.00 RRP: AED239.00
Din Rail Circuit Breaker Smart WIFI Switch Mobile Phone Remote Control 3 Timing Modes for Household Appliances
AED129.00 Save AED140.00 RRP: AED269.00
220V Adjust Voltage Relay over Under Voltage Protector over Current Limit Wattm KWH Energy Meter Po
AED129.00 Save AED20.00 RRP: AED149.00
Tuya Din Rail Smart WiFi Switch Wireless Mobile Phone Remote Control 3 Timing Modes Function for Household Appliances Suitable f
AED129.00 Save AED20.00 RRP: AED149.00
DZ47LE-63-1P 10/16/20/32/40/63A Circuit Breaker Household Leakage Protector 2025
AED26.95 Save AED27.05 RRP: AED54.00
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v - XC
AED119.00 Save AED50.00 RRP: AED169.00
Auto overload protection self recovery protector auto fuse manual recovery audio power circuit breaker
AED129.00 Save AED370.00 RRP: AED499.00
20A 30A 40A 50A Automatic Fuse Manual Reset Circuit Breaker Stud Bolt with Cover
AED54.00
20A-50A Circuit Breaker Car Boat Manual Power Protector 12V Fuse Dual Battery
AED51.95
100A 40A Double Pulse Encoder LCD Digital Spot Welder Controller Module DIY
AED149.00
MPPT Solar Panel Regulator Battery Charge Controller LCD Auto Dual USB 12V/24V
AED219.00 Save AED40.00 RRP: AED259.00