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Power & Electrical Supplies 30A

Shop the best prices on 675 great value 30a 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 Singapore.

Electrical SwitchesCircuit Breaker PanelsSolar Energy KitsVoltage Transformers & RegulatorsPower Inlets
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1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5A/30A/50A Current Measurement Transformer
$25.95 Save $88.05 RRP: $114.00
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5a/30a/50a Current Measurement Transformer-Good
$31.95 Save $12.00 RRP: $43.95
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
$15.95 Save $10.00 RRP: $25.95
Automatic protection circuit breaker, zinc alloy material, suitable for vehicle and ship circuits from 20A to 150A
$21.95 Save $14.00 RRP: $35.95
Circuit breaker audio fuse holder switches, with multiple specifications suitable for general vehicle models, made of bakelite for safe adaptation
$26.95 Save $16.00 RRP: $42.95
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5A/30A/50A Current Measurement Transformer
$28.95 Save $90.05 RRP: $119.00
220V IP68 Waterproof Boat Rocker Switch, a 16A High Current ON/OFF Power Button with LED Light
$50.95 Save $33.05 RRP: $84.00
DC24V to 12V Step Down Converter 10-70A with Led Waterproof for Truck Car
$79.00 Save $40.00 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
$32.95 Save $16.00 RRP: $48.95
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
$31.95 Save $16.00 RRP: $47.95
Fork Bolt Type Anl Fuse Holder Set Heavy Current Fuse Holder Quick Assemble
$32.95 Save $36.05 RRP: $69.00
2-Pack 10A Auto Reset Thermal Breaker 125-250V AC 50V DC Overload Protector Relay Switch for Circuit Protection
$28.95 Save $35.05 RRP: $64.00
2025 Thermal fuse 10amp automatic reset for 50V DC circuits
$19.95 Save $20.00 RRP: $39.95
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5A/30A/50A Current Measurement Transformer
$25.95 Save $88.05 RRP: $114.00
Portable Anl Fuse Holder Set with Indicator Light 30A/60A/100A/150A/200A/300A
$37.95
2pcs 10A Automatic Reset Thermal Circuit Breaker Overload Protector
$33.95 Save $5.00 RRP: $38.95
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
$15.95 Save $13.00 RRP: $28.95
2pcs 10a Automatic Thermal Circuit Breaker Thermal Overload Protector 10amp L2 Series 125-250v Ac 50v Dc Automatic Reset Relay Fuse Thermal Switch Cir
$17.95 Save $14.00 RRP: $31.95
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5a/30a/50a Current Measurement Transformer-In Stock
$31.95 Save $12.00 RRP: $43.95
1000/1 Ac Micro Coils Precision Lead Wire Mini Ct Current Transformer 5A/30A/50A Current Measurement Transformer
$25.95 Save $88.05 RRP: $114.00
30-300A Circuit Breakers amp Breakers for Boat Marine RV Battery DC 12-48V
$30.95 Save $4.00 RRP: $34.95
Portable Anl Fuse Holder Set with Indicator Light 30A/60A/100A/150A/200A/300A
$33.95 Save $4.00 RRP: $37.95
Kuoyuh 98 Series 15A-50A Manual Reset Thermal Overload Protector Switch Featuring 3A Straight Pin Screw Terminal Mini Circuit Breaker unbrand
$69.00 Save $40.00 RRP: $109.00
Automotive audio fuses, available in multiple specifications from 20A to 300A, suitable for general vehicle models
$31.95 Save $19.00 RRP: $50.95
Automotive audio copper terminals, thickened and durable, suitable for 20A - 300A, automotive audio accessories
$25.95 Save $15.00 RRP: $40.95
Automobile audio fuse, plug-in pure copper, 30A - 250A, automobile circuit fuse
$32.95 Save $19.00 RRP: $51.95
Automobile audio fuses, Multiple ampere specifications available, Suitable for universal vehicle models, Automotive audio fuses
$31.95 Save $19.00 RRP: $50.95
Automobile fuse holders and fuse cores, multiple specifications from 20A to 150A, suitable for multi-scenario circuit protection
$31.95 Save $19.00 RRP: $50.95
Automobile fuse holders and fuse cores, multiple specifications from 20A to 150A, ensuring the safety of automobile electrical appliances
$31.95 Save $19.00 RRP: $50.95
2pcs 10A Automatic Reset Thermal Circuit Breaker, 125-250V AC 50V DC Overload Protector, L2 Series Thermal Switch Fuse Relay
$23.95 Save $16.00 RRP: $39.95
Dual USB LCD Display MPPT Solar Charge Controllers in 12V and 24V with 100A 80A 60A 50A 40A and 30A Ratings
$47.95 Save $31.05 RRP: $79.00
10A Automatic Thermal Circuit Breakers with 2 Pieces L2 Series 125-250V AC/50V DC featuring Thermal Overload Protection and Automatic Reset Relays
$33.95 Save $25.05 RRP: $59.00