This 1PC 18A Circuit Breaker Thermal Protection Switch Device is designed to provide reliable overload protection for motors. By detecting excessive current and overheating, it trips to interrupt current and help prevent motor damage and related downtime. The unit offers a straightforward solution for safeguarding motor circuits in a variety of settings. Key benefits Protects motors from overload and overheating, reducing the risk of winding damage and costly failures. Thermal protection trips the circuit when the motor overheats, helping to preserve motor life and surrounding electronics. Simple, singleunit design supports easy installation and straightforward replacement in motor control circuits. Compact form factor and dedicated overload protection make it suitable for integration in control panels or inline motor wiring. Key attributes Function: Thermal overload protection integrated with a circuit breaker mechanism. Rating: 18A. Type: Circuit breaker/thermal protection switch. Application: For motors requiring 18A overload protection. Quantity: 1 piece. Compatibility: Intended for motor protection where an 18A thermal overload protector is appropriate; verify motor current rating and wiring compatibility with your system. Size: Compact singleunit device (exact dimensions not specified in the listing). Material: Not specified in the listing. Performance: Provides reliable interruption of current on thermal overload to safeguard motor operation. Two to three use cases Use case 1: Install in the motor circuit of a small workshop tool (for example, a drill press or belt sander) to protect the motor from overload and overheating during operation. Use case 2: Integrate in a control panel powering a small ventilation fan or air pump to prevent motor damage due to overcurrent or heat buildup. Use case 3: Add to a motordriven conveyor or similar equipment in a light industrial setting as part of a standard overload protection scheme. Notes This description reflects the product's stated features: a single piece, 18A circuit breaker with thermal protection for motors. Material and exact dimensions are not specified in the listing; please refer to the product packaging or supplier details for precise specifications. Ensure compatibility by matching the motor's rated current and the system's electrical design with the 18A protection rating.