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Shop the best prices on 2,861 great value 20a products. Shopping for 20a is easy with Fruugo, with SALE discounts, offers and savings on Elsavct, Xixi, Dangtu Huimang Jiancai Shangmao Youxian Gongsi 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 Power & Electrical SystemsMotor Vehicle Engine Parts
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1 - 32 of 2,861
Tuya WiFi Smart Circuit Breaker with Timer and Remote Control App
$169.00 Save $60.00 RRP: $229.00
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-Good
$48.95 Save $25.05 RRP: $74.00
Solar Charge Controller 10a/20a/30a Solar Panel Battery Intelligent Regulator-MXBC
$8.95 Save $6.00 RRP: $14.95
​Upgrade Current Shunt Resistor for Expanding Electrical System Measurement Ranges
$32.95 Save $21.05 RRP: $54.00
Upgrades Neozed Fuses Cartridges Overcurrent Protections Robust Electrical Safety Component for Residential Buildings
$25.95
Multipurpose Quick Responses Overload Protective Switches Convenient for Projects Supplies and Laboratory Daily Use
$14.95
Solar Charge Controllers 12V/24V Regulator with Double USB Port and Adjustable LCD Display for Toy Car and Boats Use
$28.95
Voltage Regulator DC24V to 12V Converter for Truck Yacht and Other Vehicles Heat Resistant and Short Circuit Protections
$54.00
Convenient Solar Module Connectors Easy to Use Solar Panel Connectors Plastic Solar PV Connector Secure & Efficient
$23.95
250V 16A 20A Water Heater Temperature Control Thermostat Controller Switch Universal Temperature Limiter 93 Celsius
$14.95
16A/20A WiFi Outlet USB Outlet APP Control WiFi Outlet Energy Monitoring
$54.00
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
$54.00
Functional High Power MOS Driver Module For Industrial Control And Intelligent Home Use With Quick Responses Time
$13.95
Boats/Car Circuit Breaker with Manual Resets Switches Waterproof Inline Fuses Inverters High Current Circuit Breaker
$33.95
Solar Charge Controllers 12V/24V Regulator with Double USB Port and Adjustable LCD Display for Toy Car and Boats Use
$28.95
Sturdy Brass Current Protectors Switches Ensuring Safe Operations for Home Appliances and Industrial Equipment Multicolor
$10.95 Save $5.00 RRP: $15.95
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker
$34.95 Save $44.05 RRP: $79.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector 3a - 50a Straight Pin Circuit Breaker
$74.00 Save $55.00 RRP: $129.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector 3a - 50a Straight Pin Circuit Breaker
$84.00 Save $65.00 RRP: $149.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector 3a - 50a Straight Pin Circuit Breaker
$64.00 Save $45.00 RRP: $109.00
Quick Blow Ceramic Fuses set Electrical Tube Fuses set Ceramics Electrical Fuses for Comprehensive Equipment Safety
$26.95
ESC Brushless 12A 20A 30A 40A 60A 80A 100A Bidirectional Power Output Remote Vehicle ESC Electronic Speed Controller
$27.95
Reliable High Load Capacity MOS Triggers Driver Perfect For Intelligent Home Systems And Technical Professional
$13.95
5pcs Fast Acting Cylinder Fuses set Quick Blow Ceramic Fuses set Electrical Fuses Overload & Short Circuit Protections
$26.95
LCD Display Solar Battery Regulator 10/30/20ASolar Charge Controller 12V/24V Solar Regulator Double USB 5V Output
$29.95
Overload and Overcurrent Protective Switches for High Performances Device Safety In Various Electronic Applications
$14.95
20A/30A/50A/100A/200A Single-phase AC Current Transmitter Practical Monophase Electric Current Transducer Transmitter
$59.00
Ceramic Fuses with Conductivity Ceramic Spirals Fuses Inserts set 10A/16A/20A/25A/6A Screw Fuses Inserts for Cable
$34.95 Save $3.00 RRP: $37.95
Solar Charge Controller 10a/20a/30a Solar Panel Battery Intelligent Regulator
$16.95 Save $8.00 RRP: $24.95
Thermal Circuit Breaker for L1 Series with Manual Reset, 15 Amp Rating for AC and DC Voltage
$21.95 Save $67.05 RRP: $89.00
Electric Speed Controller ESC Brushless ESC Electronic Speed Controller for Remote Control Car Ship Underwater Propeller
$30.95
2 Pcs Luggage Feet Pads Luggage Replacement Part Bottom Stud Stand Suitcase Feet Pad Suitcase Stand Feet Accessories
$13.95