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Shop the best prices on 1,531 great value 30a products. Shopping for 30a is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Zhouxixi, Asiv and more. Buy battery charge controllers, specialty electrical switches & relays, circuit breaker panels and more online safely with Fruugo, with secure payment and fast shipping to Malaysia.

Battery Charge ControllersSpecialty Electrical Switches & RelaysCircuit Breaker PanelsSolar Energy KitsMotor Vehicle Power & Electrical Systems
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193 - 224 of 1,531
Solar Controllers MPPT 100A 80A 60A 50A 40A 30A Dual USB LCD Display 12V 24V
RM129.00 Save RM10.00 RRP: RM139.00
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
RM59.00 Save RM10.00 RRP: RM69.00
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
RM59.00 Save RM20.00 RRP: RM79.00
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5a/30a/50a Current Measurement Transformer
RM99.00 Save RM40.00 RRP: RM139.00
Wind Turbine Controller PWM Charge Low Voltage Power Generator Regulator 100W‑400W 12V 24V
RM139.00 Save RM190.00 RRP: RM329.00
20A/30A/40A/50A/60/80A Speed Controller for Drone Quadcopter Multirotor Helicopter
RM54.00 Save RM35.00 RRP: RM89.00
Dual USB 20/30A Amp 12V/24V Solar Panel Regulator Charge Controller Battery
RM119.00
220V Boat Rocker Switch IP68 Waterproof 30A High Current Power with LED Light Power Button on/OFF
RM38.95
30/50/80/100/200/300a Waterproof Circuit Breaker 12-48v Fuse Reset For Car Boat
RM49.95 Save RM29.05 RRP: RM79.00
2-Pack Resettable Circuit Breaker, 10A Thermal Overload Protector, 125-250V AC 50V DC Relay Fuse Switch
RM139.00 Save RM170.00 RRP: RM309.00
12v/24v Auto Solar Panel Battery Controller Digital Display Solar Charge Controller For Solar Warnings Lights
RM45.95 Save RM203.05 RRP: RM249.00
CW20 420V WiFi Tuya Smart Digital Lithium Battery Capacity Detection Tester DC Voltage Current Power Coulomb Meter 300A
RM249.00 Save RM110.00 RRP: RM359.00
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
RM84.00 Save RM85.00 RRP: RM169.00
Dual USB solar charge controller 80A MPPT for off-grid power
RM199.00 Save RM90.00 RRP: RM289.00
Thermal overload protector for electrical systems, 10A automatic circuit breaker with reset function
RM79.00 Save RM40.00 RRP: RM119.00
60A MPPT solar regulator with LCD screen for 12V 24V battery
RM199.00 Save RM90.00 RRP: RM289.00
Solar Controller Industrial Chip LCD Display Overload Protection Solar Regulator 12V 24V Self Adaption White
RM69.00
Kuoyuh 98 Series 15A Manual Reset Thermal Overload Protector 3A 50A Straight Pin Circuit Breaker For Electrical Safety
RM129.00 Save RM300.00 RRP: RM429.00
Waterproof Boat Rocker Switch 12V 24V 30A High Current Power Switch for Marine Vehicles
RM64.00 Save RM65.00 RRP: RM129.00
2025 Solar Battery Charger Home Waterproof Charge Controller
RM79.00 Save RM80.00 RRP: RM159.00
Car Circuit Breaker Fuse Reset 20A 30A 40A 50A 60A 80A 100A 150A Manual Reset Fuse Car Boat Waterproof Marine Circuit Breaker
RM119.00 Save RM20.00 RRP: RM139.00
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5a/30a/50a Current Measurement Transformer-Yvan
RM94.00 Save RM35.00 RRP: RM129.00
Solar Charge Controller 10a/20a/30a Solar Panel Battery Intelligent Regulator
RM89.00
Auto Circuit Breaker Reset Fuse Inverter Fuse H Inline Fuse B 20-100 Amp
RM84.00 Save RM55.00 RRP: RM139.00
Intelligent Charge with Adjustable Timer Control Modes LCD Display Solar Controller for DC Loads
RM149.00 Save RM180.00 RRP: RM329.00
Solar Charge Controller LCD Display Double USB DC 12V‑24V Discharge Control Regulator
RM99.00 Save RM120.00 RRP: RM219.00
Solar Charge Controller, 12v/24v Solar Panel Controller, Solar Panel Regulator Charge Controller With Dual Usb Lcd Display(30a)
RM179.00 Save RM370.00 RRP: RM549.00
Thermal fuse 10amp automatic reset for 50V DC circuits
RM269.00 Save RM140.00 RRP: RM409.00
Solar Controllers MPPT Dual USB LCD Display for Various Currents
RM229.00 Save RM140.00 RRP: RM369.00
2pcs 10A Automatic Reset Thermal Circuit Breaker, 125-250V AC 50V DC Overload Protector, L2 Series Thermal Switch Fuse Relay 2025
RM94.00 Save RM95.00 RRP: RM189.00
Solar Controllers Mppt 100a 80a 60a 50a 40a 30a Dual Usb Lcd Display 12v 24v
RM114.00 Save RM125.00 RRP: RM239.00
220V Waterproof Boat Rocker Switch IP68 16A with LED Light, High Current Power Button
RM149.00 Save RM100.00 RRP: RM249.00