Hella H41410051 Relay 12V 20/40A SPDT Resistor Weatherproof

The Hella H41410051 is a heavy-duty 12V SPDT (Single Pole Double Throw) automotive relay rated at 20/40 amps, designed for reliable switching in demanding electrical applications. Built to Hella's rigorous OEM quality standards, this relay features an integrated suppression resistor to protect sensitive electronics from voltage spikes, and a weatherproof housing that resists moisture, dust, and vibration.

Key Features:

• 12V DC operating voltage — compatible with standard automotive electrical systems
• 20/40A dual rating — 40A for resistive loads, 20A for inductive loads
• SPDT configuration — Single Pole Double Throw for versatile switching (normally open and normally closed contacts)
• Integrated suppression resistor — protects control circuits and sensitive electronics from inductive voltage spikes
• Weatherproof construction — sealed housing resists moisture, road grime, and vibration for reliable underhood performance
• OEM-grade quality — manufactured by Hella, a trusted Tier 1 automotive supplier
• Commonly used for driving lights, fog lights, horns, cooling fans, and other high-current accessories

The Hella H41410051 is a direct-fit replacement or upgrade relay suitable for a wide range of 12V powersports, automotive, and light-duty commercial applications where a weatherproof, suppressed SPDT relay is required.