- Rated voltage: 12VDC, 24VDC
- Power consumption: 26W
- Pull-in Voltage: ≤8V (for 12VDC), ≤16V (for 24VDC)
- Release Voltage: 1~3V (for 12VDC), 1~4V (for 24VDC)
- Ambient Temperature: -40℃~+125℃
- Withstand voltage between coil and contact (1 min): 500VAC
- Withstand voltage between open contacts (1 min): 500VAC
- Insulation resistance (500VDC): 100MΩ

Provides stable 24V preheating control with fast response, helping engines start more smoothly under different driving and weather conditions.

Made with heat-resistant materials and durable internal contacts, offering stable conductivity and reliable performance during long-term daily use.

Works with many 24V automotive systems, including diesel vehicles, trucks, buses, and other heavy-duty transportation equipment applications.

Easy to install and convenient to use, helping reduce startup problems while improving overall operating efficiency and driving convenience.

Designed for dependable and safe operation with low maintenance needs, giving users practical value and reliable long-term replacement performance.