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Power & Electrical Supplies 30A

Shop the best prices on 727 great value 30a power & electrical supplies. Shopping for power & electrical supplies is easy with Fruugo, with SALE discounts, offers and savings on Zhouxixi and Syhrm. Buy power & electrical supplies online safely with Fruugo, with secure payment and fast shipping to Ireland.

Electrical SwitchesCircuit Breaker PanelsSolar Energy KitsVoltage Transformers & RegulatorsPower Inlets
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1 - 32 of 727
6000W Solar Panel Kit with Battery & Inverter 220V Off Grid for Home RV Campin
€42.95 Save €21.05 RRP: €64.00
Automatic reset thermal circuit breaker for L2 series, 2pcs 10A overload protector 125-250V AC 50V DC
€13.95 Save €7.00 RRP: €20.95
Air compressor circuit breaker, Guoyu 88 series thermal overload protection
€9.08 Save €6.26 RRP: €15.34
Auto Circuit Breaker Reset Fuse Inverter Fuse Holder Inline Fuse Block 20-100 Amp
€38.95 Save €4.00 RRP: €42.95
Waterproof Circuit Breaker Fuse Reset 12-48v DC Car Boat Auto - Brand 30a 40a 50a 60a 70a 80a 100a 120a 150a 200a 250a 300a Amp
€17.95 Save €18.00 RRP: €35.95
Auto Waterproof Circuit Breaker, 12v-24v Dc In-line Fuse Holder, Manual Reset Switch Car Audio Fuse
€12.95
Circuit Breaker Overload Protector Switch Fuse with 3A-30A Current Protection for Electrical Systems
€11.95 Save €7.00 RRP: €18.95
Solar Charge Controller Battery Charger Home WaterproofP2025042500893
€8.95 Save €4.00 RRP: €12.95
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay (PrettyJ)
€26.95 Save €27.05 RRP: €54.00
Current Transformer Portable Mini Ct Current Transformer 5A/20A/30A/50A ABS
€14.95 Save €26.00 RRP: €40.95
30A 40A 50A 60A 80A 100A 120A 150A 200A 250A 300A Circuit Breaker Fuse Reset 12V-24V DC Aoptional Car Boat Auto Waterproof
€25.95 Save €83.05 RRP: €109.00
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5a/30a/50a Current Measurement Transformer-In Stock
€24.95 Save €9.00 RRP: €33.95
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
€15.95 Save €3.00 RRP: €18.95
Tuya Smart WiFi Dry Contact Switch Module 10A Home Universal DIY Breaker Relay Work with Smart Life
€26.95 Save €27.05 RRP: €54.00
Circuit Breaker Overload Protector Switch with Fuses from 3A to 30A, HFMQV
€17.95 Save €12.00 RRP: €29.95
2Pcs 10A Auto Reset Thermal Circuit Breaker with Overload Protection for Electrical Systems,125-250V AC 50V DC,L2 Series Thermal Switch
€20.95 Save €10.00 RRP: €30.95
Solar PV Diode Connector Male Female IP67 Waterproof Panel Cable Blocking Diode Holder 1000V
€21.95
2-Pack 10A Auto Thermal Breaker, Overload Protector Relay Fuse, 125-250V AC 50V DC Resettable Circuit Switch
€38.95 Save €40.05 RRP: €79.00
Waterproof Solar Charge Controller Battery Charger for Home
€9.95 Save €5.00 RRP: €14.95
6000W Solar Panel Kit with Battery & Inverter 220V Off Grid for Home RV Campin
€44.95 Save €19.05 RRP: €64.00
1000W Solar Panel Kit W/10A-100A Solar Controller Dual USB 5V /2.5A DC 12V-18VM
€28.95 Save €12.00 RRP: €40.95
25 Watts Solar Panel Kit 100A 12V Battery Charger with Controller Caravan Boat
€33.95 Save €14.00 RRP: €47.95
Solar Controller LCD 12/24V Auto USB Dual Port PWM Adjustable Solar Charge Controller for Industry
€23.44 Save €32.75 RRP: €56.19
Circuit Breaker Switch Fuse Overload Protector Compatible with 3A 4A 5A 6A 8A 10A 15A 20A 30A Electrical Systems
€24.95 Save €10.00 RRP: €34.95
Circuit Breaker Auto Reset Fuse Holder Copper Waterproof Automatic Switch Red DC12‑42V
€13.53 Save €16.22 RRP: €29.75
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5a/30a/50a Current Measurement Transformer-In Stock
€24.95 Save €9.00 RRP: €33.95
Circuit Breaker Overload Protector Switch Fuse 3a 4a 5a 6a 8a 10a 15a 20a 30a Hfmqv
€13.95 Save €14.00 RRP: €27.95
MPPT Solar Charge Controller 10A 30A 50A 100A Solar Controller Solar Panel Battery Regulator Dual USB 5V LCD Display
€12.13
Tuya Smart WiFi Dry Contact Switch Module: 10A Home Universal DIY Breaker Relay for Smart Life Devices, Fast 25-26s Response Time
€27.95 Save €19.00 RRP: €46.95
Circuit Breaker Overload Protector Switch Fuse 3a 4a 5a 6a 8a 10a 15a 20a 30a Hfmqv
€7.95 Save €7.00 RRP: €14.95
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
€11.95 Save €8.00 RRP: €19.95
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5a/30a/50a Current Measurement Transformer
€25.95 Save €10.00 RRP: €35.95