Bosch Mini Relay Normally Open

The Bosch Mini Relay (Normally Open) is a compact 12V automotive relay, also called a multi-purpose relay or SPST relay. It switches higher-current circuits from a low-current control signal. Typical uses include headlights, fog lights, horns, fuel pumps, cooling fans, and other accessories.

Key Features:

• Normally open (Form A) switching. The circuit stays open until the coil is energized.
• Mini ISO relay design that fits standard mini relay sockets and saves space in fuse and relay boxes.
• Bosch OE-level engineering for reliable, repeatable switching in demanding automotive environments.
• Standard ISO terminal layout makes it easy to use in both replacement and accessory wiring.
• Built to resist vibration, heat, and the electrical stress found in vehicles.

Bosch is a leading original-equipment supplier of automotive electrical components. This relay line suits both replacement and custom wiring, and it gives dependable performance across its variants.