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Shop the best prices on 2,189 great value 20a products. Shopping for 20a is easy with Fruugo, with SALE discounts, offers and savings on Lumihive, Elsavct, Huizhou Dilong Real Estate Co., Ltd and more. Buy specialty electrical switches & relays, battery charge controllers, circuit breaker panels and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

Specialty Electrical Switches & RelaysBattery Charge ControllersCircuit Breaker PanelsMotor Vehicle Engine PartsSolar Energy Kits
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161 - 192 of 2,189
20-150amp Circuit Breaker Dual Battery Ip67 12v-24v Fuse Manual Reset Waterproof
$16.95 Save $7.00 RRP: $23.95
20-150amp Circuit Breaker Dual Battery Ip67 12v-24v Fuse Manual Reset Waterproof-Yvan
$16.95 Save $7.00 RRP: $23.95
Pwm Solar Panel Battery Controller Lcd Display Dual Dc Usb Charge Photovoltaic Regulator
$89.00
MPPT Solar Charge Controller LCD Screen Solar Panel Regulator 12V 24V Adaptive 5V 3A USB Output
$84.00 Save $105.00 RRP: $189.00
DC MCB 12V 24V 48V 60V 110V Circuit Breaker Battery Protect Switch Positive Negative Short Circuit 2P 10A 20A 50A 100A 125A
$94.00 Save $85.00 RRP: $179.00
2025 Type A 6KA 18mm RCBO 40A 10mA 30mA Residual Current Circuit Breaker with Over Current and Leakage Protection Differential TOBNS
$59.00 Save $60.00 RRP: $119.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker f54
$36.95 Save $102.05 RRP: $139.00
15A L1 Series Manual Reset Thermal Circuit Breaker with 125-250V AC and 50V DC Push Button for Overload Protection
$54.00 Save $10.00 RRP: $64.00
100 Pieces Replacement Car Truck Blade Fuses Set Universal Accessory for Car
$13.95 Save $3.00 RRP: $16.95
20-150amp Circuit Breaker Dual Battery Ip67 12v-24v Fuse Manual Reset Waterproof - MXBC
$14.95 Save $11.00 RRP: $25.95
10A/20A/30A Solar Charge Controller Renewable Energy Controller Solar Panel Intelligent Regulator with 2.0A USB Output
$48.95
1P/2P/3P/4P Tuya Zigbee Smart Circuit Breaker 16A-125A Automatic Switch Overload Short Circuit Works
$149.00 Save $130.00 RRP: $279.00
Over Current Protection Switch 5A/10A/15A/20A Reset Thermal Switch Circuit Breaker with Waterproof Cover Thermal Switch Multicolor
$28.95
Kuoyuh 98 Series 15a Manual Reset Mini Circuit Breaker 3a - 50a Straight Pin Screw Pin Thermal Overload Protector Switch
$43.95 Save $55.05 RRP: $99.00
6KA 2P Electromechanical RCCB RCD Safety Switch, 16A-63A, 10mA-100mA, 230V Residual Current Circuit Breaker
$38.95 Save $50.05 RRP: $89.00
Practical Industrial Photovoltaic Solar Controllers 12V 24V with Multiple Layer Protective and LCD Display Designs
$27.95 Save $1.00 RRP: $28.95
Double Sides Brushless ESC 20/30/40/50/60/80A Underwater Thruster RC Car Boat Parts
$39.95 Save $24.05 RRP: $64.00
Solar Charge Controller 10a/20a/30a Solar Panel Battery Intelligent Regulator Happy H
$28.95 Save $12.00 RRP: $40.95
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
$11.95 Save $13.00 RRP: $24.95
Miniature LC Filter Module Efficient High Frequency Noise Filtering Easy Installation Plastic Metal Construction Multicolor
$23.95
20a/30a Esc Brushless Electronic Speed Controller Dshot Blheli-s 2-4s Lipo
$23.95 Save $20.00 RRP: $43.95
Upgrades Outdoor Switches Flexible Cable Routing Switches Waterproof Main Switches Suitable for Various Applications
$47.95
20A/30A/40A/50A/60A/80A Brushless Electronic Speed Controller Brushless Motor For BLHeliSeries Remote Control Car Ship
$29.95
2P 32A 10/30/100/300mA Type A RCCB RCD ELCB Electromagnetic Residual Current Circuit Breaker Differential Breaker Safety Switch 2025
$79.00 Save $80.00 RRP: $159.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker
$59.00 Save $50.00 RRP: $109.00
Car Power Supply Step-Down Trans former 24V To 12V Converter 10A 15A 20A 30A Output With Memory Power High To Low Inverter
$59.00 Save $20.00 RRP: $79.00
100A 50A 60A 80A 150A 12V 24 Car Truck Audio Amplifier Circuit Breaker Fuse Holder AGU Style Stereo Amplifier Refit Enjoyable
$32.95 Save $8.00 RRP: $40.95
10a 20a 30a Usb 5v Output Solar Regulator 12v24v New Pwm Solar Charge
$25.95 Save $14.00 RRP: $39.95
KUOYUH 98 Series New Origina 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 15A 16A 18A 20A 25A 30A 35A 50A overload overcurrent protector
$35.95 Save $58.05 RRP: $94.00
Brushless Plastic Speed Controller Electronic Speed Controller Simple to Operate for Helicopter & Aircraft
$30.95
Communication Digital-Energy Meter AC80~260V Voltage Current Power Frequency Tester RS485 Monitoring Voltmeter Ammeter
$47.95
28V Circuit Lockout Breaker Fuse Blade Fuse Circuit Breaker Fuse 5-30A Circuit Breaker For Marine Automatic Reset
$20.95