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Power & Electrical Supplies 20A

Shop the best prices on 109 great value 20a power & electrical supplies. Shopping for power & electrical supplies is easy with Fruugo, with SALE discounts, offers and savings on Zhouxixi. Buy power & electrical supplies online safely with Fruugo, with secure payment and fast shipping to Canada.

Electrical SwitchesCircuit Breaker PanelsPower ConvertersPower Outlets & SocketsSolar Energy Kits
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1 - 32 of 109
2-Pole 30mA Miniature Circuit Breaker 400V Household Leakage Protection DIN Rail Mountable Electrical Safety Device
$26.95 Save $32.05 RRP: $59.00
AC DC Transformer 5V 24V Power Supply 12V Alimentation 1A 2A 3A 5A 10A 15A 20A 220V To 12V 3 5 9 15 18 24 36 48 V Power Supply
$20.95 Save $4.00 RRP: $24.95
20V PWM Solar Charge Controller with Bluetooth Mobile APP Remote Control ,USB Output
$25.95
Tuya Zigbee Smart Brazil Socket 10A Switch Socket Support Voice TUYA APP Control for Smart Life App Control EU Plug
$44.95
DC 12V 15A 180W Power Supply Transformer Switch AC 110V / 220V to DC 12V 20Amp Switching Adapter Converter LED(15A)
$17.95 Save $8.00 RRP: $25.95
20A Dc Circuit Breaker Resettable Design for Power Strips
$12.95 Save $16.00 RRP: $28.95
2pcs 10A Automatic Reset Thermal Circuit Breaker, 10Amp L2 Series 125-250V AC 50V DC Overload Protector Relay Fuse Thermal Switch
$27.95 Save $26.05 RRP: $54.00
Miniature Residual Current Circuit Breaker 2 Pole 30mA 400V Electric Leakage Protector for Household DIN Rail Mount DZ47LE-63
$26.95 Save $32.05 RRP: $59.00
2-Pack 10A Auto Thermal Breaker, Overload Protector Relay Fuse, 125-250V AC 50V DC Resettable Circuit Switch
$51.95 Save $77.05 RRP: $129.00
Smart Socket Tuya EU Plug Zigbee or WIFI 16/20A With Power Monitor Timing, Voice Control Work with Alexa Google Home Alice
$47.95 Save $11.05 RRP: $59.00
2-Pack Resettable Circuit Breaker, 10A Thermal Overload Protector, 125-250V AC 50V DC Relay Fuse Switch
$45.95 Save $58.05 RRP: $104.00
Tuya Zigbee Smart Brazil Socket 10A Switch Socket Support Voice TUYA APP Control for Smart Life App Control EU Plug
$39.95 Save $19.05 RRP: $59.00
Miniature Residual Current Circuit Breaker 1 Pole 400V Household Electric Leakage Protector DIN Rail Installation DZ47-63 unbrand
$42.95 Save $2.00 RRP: $44.95
Tuya Smart WiFi Dry Contact Switch Module 10A Home Universal DIY Breaker Relay Work with Smart Life
$34.95 Save $34.05 RRP: $69.00
6V 10A 15A 20A DC-DC Step Down Converter 12V 24V to 6V Power Regulator
$54.00 Save $55.00 RRP: $109.00
50 Pcs 1000 Fuse Solar PV Explosion-Proof Fuse Silver - 20A
$79.00 Save $50.00 RRP: $129.00
6V DC-DC Step Down Converter 12V 24V to 6V Regulator Adapter 10A 15A 20A
$33.95 Save $35.05 RRP: $69.00
20A Dc Circuit Breaker Overload Protection for Transportation
$12.95 Save $11.00 RRP: $23.95
10A/20A/30A/40A/70A/100A Auto Solar Charge Controller
$39.95 Save $39.05 RRP: $79.00
Mini Tuya Wifi/Zigbee Smart Switch DIY Breaker Relay Support 2-way Control Smart Home Automation For Smart Life Alexa Google
$49.95 Save $9.05 RRP: $59.00
Solar Disconnect Switch Photovoltaic PV Combiner Box 400V DC Circuit Breaker IP65 Waterproof 16A
$29.95
Fsw DZ47 1/2/3/4 Pole 3A/6A/10A/16A/20A/32A/40A/50A/63A 400V C Type Mini Circuit Breaker MCB
$31.95 Save $6.00 RRP: $37.95
Tuya WiFi Zigbee Smart Switch Module DIY Breaker Relay Voice Control Timer Function for Smart Life Alexa Google Home
$54.00 Save $15.00 RRP: $69.00
1pcs U H Type 12 Position Plastic Barrier Terminal Strip Block Barrier Screw Block Connection Strips for Electrical Wiring 3A10A
$11.95 Save $3.00 RRP: $14.95
12V/24V to 6V DC Converter 10A 15A 20A Step Down Voltage Regulator
$13.95 Save $17.00 RRP: $30.95
DZ47LE-63-1P 10/16/20/32/40/63A Circuit Breaker Household Leakage Protector
$21.95
DC24V to 12V Step Down Converter 10-70A with Led Waterproof for Truck Car
$99.00 Save $20.00 RRP: $119.00
10 Pcs 1000 VDC Fuse Solar PV Explosion-proof Fuse Silver - 12A
$17.95
2-Pack 10A Thermal Overload Protector, Automatic Reset Circuit Breaker, 125-250V AC 50V DC Thermal Fuse Relay Switch for Electrical Appliances
$26.95 Save $32.05 RRP: $59.00
2-Pack 10A Auto Thermal Breaker 125-250V AC 50V DC Reset Protector
$23.95 Save $15.00 RRP: $38.95
2-Pack 10A Thermal Overload Protector, Automatic Reset Circuit Breaker, 125-250V AC 50V DC
$40.95 Save $38.05 RRP: $79.00
Circuit Breaker Overload Protector Switch Fuse 3A 4A 5A 6A 8A 10A 15A 20A 30A
$9.95