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Shop the best prices on 2,188 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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97 - 128 of 2,188
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
$18.95 Save $55.05 RRP: $74.00
Solar Charge Controller 10a/20a/30a Solar Panel Battery Intelligent Regulator
$24.95
Dz30l Dz40le Epnl Dpnl 230v 1p+n Residual Current Circuit Breaker With Over And Short Current Leakage Protection Rcbo Mcb 6-63a
$18.95
Car Truck Circuit Breaker Self-recovery Parts 20A 30A 40A 50A 60A 80A 100A 150A Auto Audio Fuse Holder Power Insurance 12V 24V
$35.95 Save $153.05 RRP: $189.00
10a/20a /30a Auto Solar Charge Controller Lcd Dual Usb Solar Panel Regulatorpwm
$36.95 Save $5.00 RRP: $41.95
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-Good
$48.95 Save $25.05 RRP: $74.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector 3a - 50a Mini Circuit Breaker Straight Pin Screw Pin
$59.00 Save $25.00 RRP: $84.00
20a/30a Esc Brushless Electronic Speed Controller Dshot Blheli-s 2-4s Lipo
$31.95 Save $12.00 RRP: $43.95
DC 12V 24V 48V 72V MCB Battery Mini Circuit Breaker 16A 25A 32A 63A 100A 125A PV DC Positive And Negative Protection Air Switch
$59.00 Save $35.00 RRP: $94.00
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
$11.95 Save $12.00 RRP: $23.95
Solar Charge Controller 10a/20a/30a Solar Panel Battery Intelligent Regulator
$15.95 Save $15.00 RRP: $30.95
2025 MPPT 10/20/30A Solar Panel Regulator Battery Charge Controller 12V/24V LCD
$39.95 Save $39.05 RRP: $79.00
Waterproof Dual Battery Circuit Breaker 20-150A Manual Reset 12V-24V IP67 Fuse Protection
$28.95 Save $25.05 RRP: $54.00
Controller Adjustable Parameter Intelligent Solar Panel Charge Battery Regulator with LCD Display 12V 24V Adaptive
$23.95 Save $30.05 RRP: $54.00
6A/20A/25A/40A Mini Circuit Breaker Low-Voltage Overload for Protection Switch DIN Rail Mount Circuit Breaker Durable
$34.95
Kuoyuh 98 Series 15A-50A Manual Reset Thermal Overload Circuit Breaker with Straight Pin
$59.00 Save $20.00 RRP: $79.00
PWM Controller Automatic Identification Dual USB Port Solar Charger with PV Cable for Home 24V 12V
$84.00 Save $95.00 RRP: $179.00
Ammeter Analog Amp Meter Gauge Rectangle Panel Meter Current Tester 9 Styles
$12.95 Save $37.00 RRP: $49.95
DC LC Filter EMI EMC Automotive Sound High Frequency Filter Power Supply Filtering Finished Board
$21.95 Save $25.00 RRP: $46.95
63A 2 Pole DC Breaker 1000V for Solar Power Systems
$19.95 Save $23.00 RRP: $42.95
Manual Reset Thermal Overload Protector, 8A 250VAC Mini Circuit Breaker for Electrical Safety Applications
$38.95 Save $35.05 RRP: $74.00
230V 20A 12A Soft-Start Drive Module Soft Start Switch For Angle Grinder Cutt Machine Power Tools Parts Accessories
$35.95 Save $153.05 RRP: $189.00
Universal Solar Panel Charge Controller Photovoltaic Power Generation Controller for Solar Ventilation Systems
$17.95 Save $13.00 RRP: $30.95
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
$35.95 Save $18.05 RRP: $54.00
Solar Controller 12V/24V 30A 20A 10A Solar Regulator PWM Battery Charger LCD Display Dual USB 5V Output
$30.95
125-250v Ac 50v Dc Push Button Circuit Breaker 15amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 15a
$43.95 Save $40.05 RRP: $84.00
Circuit Breaker with Manual Reset for Electrical Safety, 15A-50A Thermal Overload Protection Straight Pin Design
$54.00 Save $65.00 RRP: $119.00
2025 DZ47-63 10A 16A 20A 25A 32A 40A 50A 63A 2P AC 400V Mini Circuit Breaker MCB Cutout Switch Breaker Switch
$45.95 Save $48.05 RRP: $94.00
Antiflaming Transparency DZ47 10A 16A 20A 25A 32A 40A 50A 63A C45 House MCB with Indication Mini Circuit Breaker 1p 2p 3p 4p 2025
$54.00 Save $55.00 RRP: $109.00
2025 Type A AC CLASS Rcbo 110V 220V RCCB 10A 20A 40A 50A 63A 30mA Residual Current Circuit Breaker Leakage WIth Overload Protection
$64.00 Save $65.00 RRP: $129.00
2025 2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
$54.00 Save $55.00 RRP: $109.00
Type A AC CLASS Rcbo 110V 220V RCCB 10A 20A 40A 50A 63A 30mA Residual Current Circuit Breaker Leakage WIth Overload Protection 2025
$54.00 Save $55.00 RRP: $109.00