5 Pack Heavy Duty 4 Pin Waterproof Relay Switch 12V 12&16 AWG with 5x20A/30A/40A ATC/ATO Blade Fuse Holder Inline Fuse for Marine Automotive Vehicle
5 Pack Heavy Duty 4 Pin Waterproof Relay Switch 12V 12&16 AWG with 5x20A/30A/40A ATC/ATO Blade Fuse Holder Inline Fuse for Marine Automotive Vehicle
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SKU:699cb6a0-f416-4e71-a852-c2a3cb0517dc
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- TURBO REPUESTOS
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Description
Product description
5 Pack 12V Relay with Built-in Diode & 12 AWG Harness Socket 30A/40A Heavy Duty SPDT 4 Pin Relay Switch Waterproof for Automotive Car Marine Boat
Heavy duty 12/16 AWG wiring harness: Red - 12AWG Pin 30 , Blue - 12AWG Pin 87, Black - 16AWG Pin 85, and White - 16AWG Pin 86
Application - Due to the excellent waterproof performance and large capacity of the marine fuse holder, it can be used under a wider application range, such as car, truck, automotive, marine, boat, etc.
12VDC(14V Max) and 40A/30A High Switching Capability. Keep 10-15% below the rate. Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/C (87). The 4 pin relay kit works for both positive and negative activation
Wire Design - The wires of these in line fuse holders 12V is tinned wires, which have better performance in corrosion and oxidation resistance compared with bare copper wires.
5 Pack 40/30 AMP 12V DC Waterproof Relay Kit with 20/30/40 Amp fuse holder
ATC/ATO Blade Fuse - 5 Packs12 AWG wire inline fuse holder 12V will come with additional ATC/ATO blade fuses for unexpected use, includes 5 x 20A, 5 x 30A and 5 x 40A fuses,
5 × Waterproof SPDT relays (4-Pin) + Pre-wired harnesses (130mm), 10 x Wire Heat Shrinkable Connectors and Screws set
Waterproof Design - The cover and silicone seal rings of the 12V inline fuse holder effectively enhances the waterproof performance of this waterproof fuse holder, makes it have better performance in marine use.
- DUAL-RELAY VERSATILITY: Professional-grade 4 pin relay options for universal automotive applications. Perfect as fuel pump relay, cooling fan relay, or LED flasher relay. Heavy-duty SPDT design handles 40A NO / 30A NC loads (14VDC) with integrated flyback diode protection
- IP65 WATERPROOF SYSTEM & UNIVERSAL APPLICATION: Fully sealed automotive relay and waterproof fuse holder withstands harsh conditions. Ideal for marine/off-road use with military-grade 12AWG/16AWG wiring. It can be used under a wider application range, such as car, truck, automotive, marine, boat, etc. - perfect for cooling fan relay installations in trucks or fuel pump relay systems in boats
- COMPLETE CIRCUIT SOLUTION: Includes 5x inline fuse holder 12v kits with 20A/30A/40A blade fuses. Use 40 amp fuse holder for starters, 30 amp fuse holder for fans, or 20 amp fuse holder for accessories – essential automotive replacement fuse holders for safe power distribution
- HIGH-PERFORMANCE UPGRADE: Direct replacement for failing 12 volt relay systems. Optimized for electric fan relay kit installations, radiator controls, and high-current devices. Exceeds OEM specs with 560W switching capacity and -40°C to +125°C operating range
- PLUG-&-PLAY INSTALLATION: Color-coded wiring (Red=30 Battery+, Blue=87 Load, Black=85 Ground, White=86 Switch) and standardized 12v fuse holder design ensure 5-minute installation. Fuse : Install between battery (+) and relay Pin 30. Selection: Match fuse rating to load (e.g., 30A fuse for 25A headlights).
Compatibility
Confirm the part number and fitment for your vehicle before buying.
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