Westinghouse AR3.8 Type MW Heater Element 966480-H

The Westinghouse AR3.8 Type MW Heater Element, part number 966480-H, is a thermal overload heater element designed to protect electrical circuits by preventing overheating. This component is essential in motor control applications, ensuring the safe operation of electrical systems.

**Key Features:**

– **Thermal Overload Protection:** The AR3.8 heater element is engineered to safeguard motors and electrical circuits from excessive current by interrupting the circuit when temperatures exceed safe levels.

– **Compatibility:** This heater element is compatible with various Westinghouse motor control systems, making it a versatile choice for different applications.

– **Durability:** Constructed with high-quality materials, the AR3.8 heater element offers reliable performance and longevity in demanding industrial environments.

**Applications:**

The Westinghouse AR3.8 Type MW Heater Element is suitable for use in motor starters and contactors, providing essential protection against thermal overloads in industrial and commercial electrical systems.

**Availability:**

This heater element is available through various suppliers specializing in electrical components. For instance, Santa Clara Systems lists the AR3.8 heater element as in stock and ready to ship. Similarly, IMS Supply offers the AR3.8 heater element, indicating its availability for immediate purchase.

When selecting a heater element, it’s crucial to ensure compatibility with your specific equipment and to consult with a qualified electrician or engineer to determine the appropriate thermal overload protection for your application.