CarHiFi Switch & Relay 045709 Hama Make-Contact Relay, 12 V/30 A, 5 pins
9.49 GBP SRP
GTIN: 4007249457097


- For switching several consumers like amplifiers, headlamps, horns on and off

What's in the Box

- 1 make-contact relay

Technical Details

Model: Closing Device Relay
Power Rating in Ampere: 30 A
Power Rating in Volt: 12 V
Colour: Black


The Little Black Box You Can’t Do Without

Though it may seem small, a relay is an important part of your car’s electrical system. It allows power to be transferred from an energy source (e.g. battery) in the vehicle to high current components such as headlamps, horns and amplifiers by ‘making’ a high current circuit. A basic relay consists of a wire coil which creates a magnetic field when a current is passed through it, attracting the adjacent metal contact and hence closing the circuit and allowing power to reach the connected component. When there is no longer any current passing through the circuit, e.g. when the headlight switch is turned off, then the magnetic field no longer exists and the metal contact springs back into its original position and breaks the circuit, in this case turning the headlights off.

Switch to Hama for Outstanding Reliability

This 5-pin Make Contact Relay from Hama can connect high current vehicle components with a power rating of up to 30A/12V, supporting a higher voltage than a standard switch. This makes it ideal for the simple switching on and off of consumers such as amplifiers, headlamps and horns with universal compatibility in many different make and model of car. Hama quality won’t let you down, providing a durable, long-lasting relay switch for easy and efficient circuit connection.


2 years legal warranty only

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Article Information

1) Gerneral Data
Brand Hama
Warranty 2 years legal warranty only
2) price list / catalog data
GTIN 4007249457097

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