500A 12V DC SPST Starter Relay, Heavy Current Auto Start Contactor

A heavy current starter relay built for universal 12V applications. It switches high loads of up to 500A and is mainly used in dual battery setups to help extend battery life.

Features

• Handles a switching current of 500A
• Suits universal 12V applications
• Water-resistant black phenolic plastic housing with sealed design
• Can be used alone or connected to a controller, mainly in dual battery systems
• Rated for 100,000 electrical and 10,000,000 mechanical operations

Specifications

• Rated current: 500A
• Coil voltage: 12V DC
• Contact form: SPST, 1H (1A)
• Operate and release time: 50ms
• Temperature range: -30 to 80°C
• Humidity: 40-85%
• Weight: 235g

What's Included

1 heavy current relay. An additional control relay is not included.