Automatic power-off protection: When the load exceeds the rated current, this manual reset switch will automatically cut off the circuit to provide line protection. After the circuit is disconnected, wait a period of time before resetting. Press the reset button to restore operation. This manual reset thermal circuit breaker provides current overload protection and is widely used in automotive, industrial, and marine applications. Constructed from durable plastic and metal materials, it ensures high quality and long service life. The compact design supports high-density circuit protection configurations. Suitable for use in various applications requiring overcurrent protection. Features include a waterproof design, thermal protection, and reliable performance in demanding environments. Specifications: - Condition: - Rated voltage: DC 50V, AC 125250V, 50/60Hz - Current rating: 5A, 8A, 10A, 15A, 18A, 20A, 30A (available options) - Material: Plastic, metal - Color: Black - Size: As shown in image - Package weight: Approximately 26g Package includes: 1 x Overload protector Professional manufacturer of high-quality automotive accessories. All products are tested to strict quality standards before market release. Designed for easy installation and compatibility with original equipment. Customer service provides prompt support.