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Shop the best prices on 1,809 great value 20a products. Shopping for 20a is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Zhouxixi, Bonlavie and more. Buy motor vehicle engine parts, remote controls, motor vehicle power & electrical systems and more online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1,313 - 1,344 of 1,809
Marine and vehicle circuit breakers, zinc alloy resettable, suitable for 20A - 300A, for marine and vehicle circuit protection
$34.95 Save $24.05 RRP: $59.00
10A/20A/30A/40A/70A/100A Auto Solar Charge Controller
$69.00 Save $80.00 RRP: $149.00
Daly 13S 48V BMS for 18650 Lithium Batteries Battery Management System High Current Support 15A
$32.95
4P Tuya Zigbee Smart Circuit Breaker Remote Control Automatic Switch Overload Short Circuit Protecti
$199.00 Save $425.00 RRP: $624.00
Stylish Thickened Plush Leg Covers for Ladies Winter Warm Furry Leg Warmers Elastic Ribbed Top Boot Cuffs Toppers Socks orange pink
$24.95 Save $24.00 RRP: $48.95
Chint Residual Current Operated Circuit Breaker Leakage Protective Circuit Breaker Rcbo Dz47le Nxble
$109.00 Save $70.00 RRP: $179.00
250v Electric Water Heater Temperature Controller Temperature Limit Switch
$20.95 Save $83.05 RRP: $104.00
Miniature Residual Current Circuit Breaker 2 Poles 30mA 400V Household Electric Leakage Protector DIN Rail Installation DZ47LE-63
$40.95 Save $78.05 RRP: $119.00
12V 24V measure Down to 6V 10A 15A 20A DC/DC Voltage Reducer Converter Regulator
$25.95 Save $53.05 RRP: $79.00
XISAOK DC 12V/24V to DC 6V 10A,6V 15A,6V 20A 60W 90W 120W Voltage Convert Transformer
$36.95 Save $22.05 RRP: $59.00
Solar Controller, Solar Panel Controller PWM 12V 24V 30A 5V Output Solar Panel Charger Regulator with LCD Dual USB XinHang
$59.00 Save $220.00 RRP: $279.00
Smart WiFi Remote Control Circuit Breaker Universal Smarts Control Button for Electrical Applicance
$11.95 Save $47.05 RRP: $59.00
10a 20a 30a 40a 50a 60a Pwm Controller 12v Solar Panel Kit Accessories 100w Flexible Module And Cable For Battery -J
$74.00 Save $175.00 RRP: $249.00
JBD Smart BMS 7-14S Automized Identify 24V 36V 48V Built-in BT UART NTC Li-Ion Balanced Board for E-
$36.95
85L1 Analog Ammeter for AC Current Measurement
$33.95 Save $30.05 RRP: $64.00
Solar Pv Diode Connector Male Female Ip67 Waterproof Panel Cable Blocking Diode Holder 1000v
$17.95 Save $18.00 RRP: $35.95
WDYK 10A - 80A 1P Tuya Smart WiFi Circuit Breaker Remote Control Intelligent Switch for Smart Home A
$119.00 Save $120.00 RRP: $239.00
Stylish Thickened Plush Leg Covers for Ladies Winter Warm Furry Leg Warmers Elastic Ribbed Top Boot Cuffs Toppers Socks orange pink
$35.95 Save $38.05 RRP: $74.00
Stylish Thickened Plush Leg Covers for Ladies Winter Warm Furry Leg Warmers Elastic Ribbed Top Boot Cuffs Toppers Socks orange pink 25B
$59.00 Save $60.00 RRP: $119.00
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
$40.95 Save $43.05 RRP: $84.00
85L1 Electrical Measurement Ammeter Analog Dial
$119.00
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
$23.95 Save $24.00 RRP: $47.95
MPPT Intelligent Solar Charges Controller App Control Real-time Data Monitoring Device LED Display 12V/24V Controller
$159.00 Save $30.00 RRP: $189.00
Auto Circuit Breaker Reset Fuse Inverter Fuse Holder Inline Fuse Block 20-100 Amp
$32.95 Save $17.00 RRP: $49.95
10A MPPT Solar Charge Controller with Dual USB Port LCD Display Solar Panel Charging Regulator for Power Generation
$24.95 Save $20.00 RRP: $44.95
20A/30A LCD Solar Panel Battery Regulator Charge Controller Dual USB 12V/24V
$32.95 Save $6.00 RRP: $38.95
20A Tuya WiFi Mini DIY Smart Switch Module 2-way Control 433MHz Work with Tuya Smart Life App Alexa Google Home Voice Control
$38.95 Save $13.00 RRP: $51.95
DC 12V Power Supply Transformer Switch AC 110V / 220V to DC 12V 20Amp Switching Adapter Converter LE
$29.95 Save $7.00 RRP: $36.95
Thermal fuse 10amp automatic reset for 50V DC circuits
$18.95 Save $18.00 RRP: $36.95
2025 Solar Battery Charger Home Waterproof Charge Controller
$31.95 Save $32.05 RRP: $64.00
10/50PCS Copper OT Terminal Non-Insulated Wire Connector Bare Electrical Cable Terminals Lug Battery Ring Crimp Terminal 10-400A Zhouxixi
$21.95 Save $72.05 RRP: $94.00
Circuit Breaker Overload Protector Switch Fuse 3a 4a 5a 6a 8a 10a 15a 20a 30a
$13.95