Filters

SALE 40A

Shop the best SALE offers on 983 low price 40a products. SAVE on discount and clearance 40a in the Fruugo SALE, with big savings and cheap deals on Dangtu Huimang Jiancai Shangmao Youxian Gongsi, Kincjon, Philipa and more. Buy specialty electrical switches & relays, circuit breaker panels, battery charge controllers and more online safely in the Fruugo SALE, with secure payment and fast shipping to Singapore.

Specialty Electrical Switches & RelaysCircuit Breaker PanelsBattery Charge ControllersMotor Vehicle Power & Electrical SystemsRemote Control Boats & Watercraft
Filters
1 - 32 of 983
high quality30a 40a 50a 60a 70a 80a 100a 120a 150a 200a 250a 300a Amp Car Circuit Breaker Portable Waterproof 12-48v
$13.95 Save $13.00 RRP: $26.95
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
$36.95 Save $77.05 RRP: $114.00
Smart Life APP Controlled 1P 63A DIN Rail WiFi Circuit Breaker with Metering for Wireless Home Automation Remote Management Solution
$74.00 Save $85.00 RRP: $159.00
Solar Controller PWM 12V 24V Automatic Adaptation LCD Display USB Port Solar Regulator
$33.95 Save $40.05 RRP: $74.00
Miniature Residual Current Circuit Breaker 1 Pole 400v Household Electric Leakage Protector Din Rail Installation Dz47-63
$20.95 Save $8.00 RRP: $28.95
Thermal Overload Protector Switch, 15A Manual Reset, 3A-50A Mini Circuit Breaker with Straight Pin & Screw Pin Design
$59.00 Save $45.00 RRP: $104.00
Type A AC CLASS Rcbo 110V 220V RCCB 10A-63A 30mA Residual Current Circuit Breaker with Overload Protection
$52.95 Save $26.05 RRP: $79.00
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
$28.95 Save $30.05 RRP: $59.00
Charge Controller MPPT Tracking Charging 12V 24V Automatic Adaptation LCD Solar Panel Regulator with 2 DC USB
$42.95 Save $51.05 RRP: $94.00
Type A RCBO 6KA 1P+N 16A 25A 32A 40A Electromechanical Residual Current Circuit Breaker With Over Current and Leakage Protection
$219.00 Save $110.00 RRP: $329.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker f54
$35.95 Save $103.05 RRP: $139.00
2025 Digital Current Display Microcontroller Spot Welding Machine DIY Control Board
$15.95 Save $15.00 RRP: $30.95
2025 CHYT NBT1-63 AC MCB 1P 2P 3P 4P 230/400V 63A 6KA C Type Household Air Switch Mini Circuit breaker
$47.95 Save $46.05 RRP: $94.00
Auto Circuit Breaker Reset Fuse Inverter Fuse Holder Inline Fuse Block 20-100 Amp
$27.95 Save $31.05 RRP: $59.00
Dz47-63-3p 10/16/20/32/40/63a Household Circuit Breaker Overload Protection
$36.95 Save $37.05 RRP: $74.00
Brushless Electronic Speed Controller For BLHeliSeries 20A/30A/40A/50A/60A/80A for Remote Control Car Ship Propeller
$26.95 Save $3.00 RRP: $29.95
WiFi Smart Circuit Breaker over Current Under Voltage Protection,A
$40.95 Save $18.05 RRP: $59.00
98 Series 8A 250Vac Manual Reset Thermal Overload Protector Switch Mini Circuit Breaker
$33.95 Save $35.05 RRP: $69.00
DC MCB 6KA 1P 125V Mini Circuit Breaker 3A 6A 10A 16A 20A 25A 32A 40A 50A 63A
$2.95
2P 32A Residual Current Circuit Breaker Type A 10/30/100/300mA Differential Safety Switch for Electrical Protection
$64.00 Save $65.00 RRP: $129.00
2P 16A-63A Residual Current Circuit Breaker, 10mA-100mA Sensitivity, 6kA Breaking Capacity, 230V Protector for Safety Electrical Systems
$69.00 Save $70.00 RRP: $139.00
Circuit Breaker 1P Mini Air Switch MCB Overload Short Protection Accessory for Household
$16.95 Save $19.00 RRP: $35.95
2p 16a 63a 10ma 30ma 100ma 6ka Rccb Rcd 230v Electromechanic Residual Current Circuit Breaker Differential Breaker Safety Switch Tw
$74.00 Save $20.00 RRP: $94.00
Kuoyuh 98 Series Overcurrent Protection Device 3a 4a 5a 6a 7a 8a 9a 10a 11a 12a 13a 15a 16a 18a 20a 25a 30a 35a 50a
$59.00 Save $40.00 RRP: $99.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker
$64.00 Save $55.00 RRP: $119.00
Kuoyuh 98 Series 15A Manual Reset Thermal Overload Protector Switch, 3A-50A Straight/Screw Pin Mini Circuit Breaker
$59.00 Save $70.00 RRP: $129.00
20-150A Dual Battery Circuit Breaker 12V-24V IP67 Waterproof Manual Reset Fuse for Marine RV
$30.95 Save $38.05 RRP: $69.00
Kuoyuh 98 Series 15a Manual Reset Thermal Overload Protector Switch 3a-50a Straight Pin Screw Pin Mini Circuit Breaker f26
$41.95 Save $87.05 RRP: $129.00
Kuoyuh 98 Series Overload Protector for Circuit Breaker 3a 4a 5a 6a 7a 8a 9a 10a 11a 12a 13a 15a 16a 18a 20a 25a 30a 35a 50a
$46.95 Save $122.05 RRP: $169.00
Thermal overload breaker for 98 series 15A manual reset screw pin
$54.00 Save $30.00 RRP: $84.00
60a Din Rail 230v Adjustable Over And Under Voltage Protective Device Protector Relay Monitor Current Limit Tomzn Tovpd1-63-ec
$59.00 Save $60.00 RRP: $119.00
Dc Circuit Breaker 1000v 2 Pole Double Mcb Solar Pv 63 Amp
$4.95 Save $19.00 RRP: $23.95