Hella 933332461 Mini ISO Relay 24V 20A SPST 4-Pin Main Current Relay

The Hella 933332461 is a Mini ISO, Single Pole Single Throw (SPST / Form A) relay designed for 24-volt electrical systems. Rated at 20 amps at 85°C, this normally open (N/O) relay is engineered for heavy-duty automotive, truck, bus, and commercial vehicle applications where dependable main-current switching is critical.

Built to the standard Mini ISO footprint with a 4-pin connector, this relay integrates seamlessly with existing relay bases and wiring harnesses. Its compact form factor and robust construction make it ideal for underhood and cab-mounted electrical panels alike.

Key Features:

• Rated voltage: 24V DC
• Rated current: 20A at 85°C
• Contact form: 1 Form A / SPST N/O (Normally Open)
• Connector: 4-pin Mini ISO
• Standard Mini ISO footprint for easy drop-in installation
• Compliant with RoHS (2002/95/EC) and REACh regulations
• Manufactured under ISO 9001, ISO/TS 16949, and ISO 14001 certified processes

Hella is a globally recognized OEM relay supplier with over 120 years of automotive expertise, producing more than 100 million relays annually. The 933332461 is a trusted solution for applications including engine control systems, headlight cleaning systems, fuel pumps, fan motors, starters, and central locking systems.