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Shop the best prices on 595 great value 20a products. Shopping for 20a is easy with Fruugo, with SALE discounts, offers and savings on Qilk. 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 PanelsElectronic FiltersLeg Warmers
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33 - 64 of 595
P ovoltaic MPPT Solar Controller with Backlight Display 12V 11.1V Solar Charging Controller 20A
$50.95
DC26 DC 8-80V LCD Digital Battery Charging Tester Voltmeter Ammeter Power Meter Voltage Current Tester 35A
$37.95 Save $31.05 RRP: $69.00
Solar Charging Controller 12V 24V WiFi Automatic Solar Panel Regulator 20A Dual USB LCD Controller
$99.00 Save $50.00 RRP: $149.00
DC LC EMI Filter Machine Low Pass EMC HiFi Audio High Frequency Filter Switching Power Supply Ripple Filtering 20A
$19.95 Save $18.00 RRP: $37.95
Solar Disconnect Switch P ovoltaic PV Combiner Box 400V DC Circuit Breaker IP65 Waterproof 16A
$31.95 Save $27.05 RRP: $59.00
4PCS 30A ESC BLHeli-S Electronic Speed Controller Support DS 600 for FPV RC Drone Multicopter Quadcopter
$34.95 Save $29.05 RRP: $64.00
3X AC EMI Filter Audio Power Amplifier EMC EMI Electromagnetic Interference Purify Power DC Differential Mode Common,20A
$41.95
AC 110V 220V EMI EMC Filter Audio Power Supply Purifier Surge Overvoltage EMC Electromagnetic Interference 15A
$24.95
Power Filter Board Module EMI Filter AC Mains Purification HiFi Audio Noise 10A
$18.95 Save $18.00 RRP: $36.95
BMS 7S 24V Li-Ion 18650 Battery Packs Charge Board with Balance Equalizer Function Common Port for Power Bank(20A) unbrand
$10.95 Save $8.00 RRP: $18.95
2A 4A 10A 20A DC LC Low Pass Power Filter EMI EMC 12V 24V CAR Audio High-Frequency Noise Filter Power Supply Ripple 4A unbrand
$12.95 Save $9.00 RRP: $21.95
2025 Mengxi DC-DC Converter Module for Solar Systems 36V/48V Input
$59.00 Save $60.00 RRP: $119.00
BMS 7S 24V Li-Ion 18650 Battery Packs Charge Board with Balance Equalizer Function Common Port for Power Bank(30A) unbrand
$10.95 Save $7.00 RRP: $17.95
DC26 DC 8-80V LCD Digital Battery Charging Tester Voltmeter Ammeter Power Meter Voltage Current Tester 35A
$36.95 Save $22.05 RRP: $59.00
AC 110V 220V EMI EMC Filter Audio Power Supply Purifier Surge Overvoltage EMC Electromagnetic Interference 15A
$25.95 Save $14.00 RRP: $39.95
2A 4A 10A 20A DC LC Low Pass Power Filter EMI EMC 12V 24V CAR Audio High-Frequency Noise Filter Power Supply Ripple 4A
$10.95 Save $6.00 RRP: $16.95
AC 110V 220V EMI EMC Filter Audio Power Supply Purifier Surge Overvoltage EMC Electromagnetic Interference 15A
$27.95 Save $17.00 RRP: $44.95
Solar Disconnect Switch Photovoltaic PV Combiner Box 400V DC Circuit Breaker IP65 Waterproof 16A
$31.95 Save $21.00 RRP: $52.95
230V 20A Soft Drive Module Soft For Angle Grinder 20A/12A 36*20mm 36*22mm Electrical Power Tool Accessories
$28.95 Save $120.05 RRP: $149.00
230V 20A/12A Soft Start Driver Module Soft Start For Angle Grinder Electrical Power Tools Accessories Provides Power For Machine
$29.95 Save $54.05 RRP: $84.00
MPPT Solar Charge Controller 10A 30A 50A 100A Solar Controller Solar Panel Battery Regulator Dual USB 5V LCD Display
$17.95
2025 Sterling Power Solar Accessories Quick-Delivery Fuses/Diodes/C<wbr/>onnectors AU
$47.95 Save $51.05 RRP: $99.00
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
$23.95 Save $22.00 RRP: $45.95
10A/20A/30A/40A/70A/100A Auto Solar Charge Controller
$39.95 Save $39.05 RRP: $79.00
Tuya Smart WiFi Circuit Breaker with 10A-80A 3P Remote Control and Intelligent Switch for Smart Home Management 2025
$129.00 Save $120.00 RRP: $249.00
Electrical Fuse Switch with Overload Protection 3A-30A Circuit Breaker HFMQV 25-26
$18.95 Save $14.00 RRP: $32.95
Circuit Breaker Overload Protector Switch Fuse 3a 4a 5a 6a 8a 10a 15a 20a 30a Hfmqv
$13.95 Save $31.00 RRP: $44.95
WDYK 10A - 80A 3P Tuya Smart WiFi Circuit Breaker Remote Control Intelligent Switch for Smart Home A
$119.00 Save $110.00 RRP: $229.00
4P Tuya Zigbee Smart Circuit Breaker Remote Control Automatic Switch Overload Short Circuit Protecti
$129.00 Save $130.00 RRP: $259.00
2025 Solar Charge Controller 10a/20a/30a Solar Panel Battery Intelligent Regulator
$35.95 Save $38.05 RRP: $74.00
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
$14.95 Save $10.00 RRP: $24.95
Waterproof Solar Charge Controller Battery Charger for Home (Europe) 25-26
$24.95 Save $25.00 RRP: $49.95