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12 Way Fuse Box With 4Pin 12V 40A Relay, Car RV Boat Electrical Terminal Holder

Unité de gestion de stock: 1005010758524961-black
Color
€52,29
-37% €83,66 €52,29

The 12 Way Fuse Box With 4Pin 12V 40A Relay is a compact, rugged power distribution hub built for marine, motorhome, automotive, and motorsport applications. Crafted from flame-retardant material and featuring a waterproof connector, this unit protects your vehicle’s electrical system while keeping wiring organized. It combines a 12-way fuse box with a 4-relay holder (4 x 12V 40A relays) and includes 12 fuses, making it ready to install straight away. Secure mounting is simple thanks to two pre-moulded side holes. It supports 12–24V systems with a total current capacity up to 80A, ensuring reliable performance across varied vehicles and environments.

Benefits & Tips

  • Streamlined protection for diverse accessories — use as a central hub for lights, pumps, navigation gear, winches, and other 12V circuits.
  • Improved safety and reliability — isolating each circuit with fuses and relays reduces risk of wiring damage and electrical fires.
  • Easy installation in tight spaces — side mounting holes and a compact footprint simplify mounting in dashboards, engine bays, or compartments.

Product specifications

  • Product type: 12-way fuse holder with relay (multi-way fuse box)
  • Voltage range: 12–24V (safe operating voltage)
  • Maximum voltage: 12–24V
  • Maximum current: 80A
  • Fuses included: 5A/10A/15A/20A (3 pieces of each rating; total 12 fuses)
  • Relays included: 4 x 12V 40A relays
  • Connections: waterproof connector; spade terminals
  • Dimensions: 14.5 cm (L) × 4.5 cm (W) × 4 cm (H)
  • Weight: 379 g
  • Material: flame-retardant construction
  • Mounting: 2 pre-moulded holes on the side for secure fixing
  • Applications: suitable for marine, motor-home, automotive & motorsport
  • Origin: Mainland China
  • Model: 24431
  • Year: 2026
  • Certification: CE (External Testing Certification: ce)

Package includes:

  • 1 x Relay Fuse Box
  • 12 x fuses (5A/10A/15A/20A, 3 pieces each)
  • 4 x 4-pin 12V 40A relays

Warnings/Reminders

  • Operate within the specified 12–24V electrical systems; do not exceed the 80A maximum rating.
  • Ensure correct fuse ratings for each circuit to prevent overloads and damage.
  • Mount in a dry, ventilated area and follow proper wiring practices; although the connector is waterproof, avoid prolonged immersion or exposure to harsh elements.
  • Have a qualified technician perform installation if you are not confident with automotive electrical work.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

With a track record dating back to 2002, intercyprus.com remains a trusted source for reliable electrical components.