Hella Relay 12V 20/40A Spdt Dio

HELLA's quality relays are versatile and always reliable - that's what our many years of original equipment experience and our high level of manufacturing expertise stand for. We produce more than 100 million relays per year in our own production. Renowned car manufacturers have been relying on HELLA's proven quality for decades. The areas of application are varied and include engine control units, headlight cleaning systems, starters, fuel pumps, fan motors, horns and fanfares. HELLA is also certified in various relevant areas, such as DIN EN ISO 9001:2008, ISO / TS 6949:2009, ISO 14001. HELLA relays also comply with the standards of ROHS (2002 / 95 / EC) and REACh. They are available in 12 V and 24 V.

Part Type

Wiring Relay

• Ensures dependable performance in extreme environments with an operating temperature range suitable for demanding conditions.
• Minimizes electromagnetic interference in sensitive systems with integrated resistor or diode suppression protection.
• Offers universal compatibility, ensuring seamless integration with most modern vehicles' electrical systems.
• Provides consistent switching of high-current circuits for reliable electrical system operation in vehicles.
• Simplifies installation and replacement tasks with a standardized pin connectors designed for multiple automotive functions.

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Product Details

Reference Information

Relay, 12 V, 40 amps, Single Pole, Spade Terminal Type, Each

Hella relays are ideal for a wide range of automotive uses, such as auxiliary lighting, turn signals, power windows, rear window defogger, and more. They're available in 12 V and 24 V units, with amp ratings from 20 to 50, and numerous terminal options. Hella is one of the most respected names in lighting—and their top-quality accessories and electrical components are an economical choice for universal applications.