STC4438 | 442f Thermal Cutoff Pack of 5 | Supco

**442f Thermal Cutoff: STC4438 by Supco** The Supco STC4438 is a 442f thermal cutoff designed to provide reliable, high-temperature protection for electrical components. Its compact design and robust construction make it ideal for use in various industrial and commercial applications. Featuring a temperature range of 356°F (180°C), the STC4438 is designed to automatically interrupt electrical flow when temperatures exceed pre-determined limits. This critical safety feature helps prevent damage to connected equipment, ensuring operational safety and efficiency. The STC4438 utilizes a precise bimetallic disc that responds quickly to temperature changes, ensuring rapid and reliable actuation. Its terminals are suitable for direct wiring or connectors, providing easy installation and compatibility with various electrical systems. **Benefits:** * Accurate and reliable thermal protection * Compact design for easy installation * High-temperature range for enhanced safety * Bimetallic disc for quick response * Versatile terminals for convenient wiring **Applications:** * Motor protection in compressors, pumps, fans, and other electrical equipment * Overheating prevention in control systems, transformers, and power supplies * Temperature monitoring in HVAC systems and industrial processes Choose our HVAC supply store for the best prices and fast shipping on your industrial supply needs. Trust our expertise and reliable service for all your thermal protection requirements.