Marley Engineered Products 4520-0011-002 Cut-Off Auto Limit Switch

Marley Engineered Products 4520-0011-002 Cut Off Auto Limit Switch is an essential part of HVAC systems, electric heaters, and unit heaters. This is a cut-off part, it automatically stops the heating element when the temperature reaches a safe level to prevent overheating and damage. It ensures the system's efficiency and lessens fire hazards. This durable reliable switch is commonly used in industrial and commercial heating applications. It is to replace and brings a sense of security bringing it along with automatic thermal protection, and it's part of any well-maintained heating system.