Rockwell Automation W57NEMA Overload Relay Heater Element for Industrial Control Systems
The Allen-Bradley W57NEMA Overload Relay Heater Element is designed for industrial applications, providing reliable protection against motor overloads and ensuring smooth operation of electrical systems. It is ideal for use in manufacturing plants, power distribution centers, and other heavy-duty environments.
Manufacturer:Allen Bradley
Model Number:W57NEMA
Current Rating:Up to 80A
Voltage Rating:250V AC
Type:NEMA Type 1
Protection Class:IP20
Material:High-quality metal alloy
Operating Temperature Range:-40°C to +80°C
Certifications:CE, UL, CSA
Designed for industrial applications, the A-B W57NEMA Overload Relay Heater Element offers unparalleled reliability and durability under harsh conditions. Built with high-quality metal alloys, it ensures long-lasting performance and efficient heat dissipation.
This heater element is specifically engineered to withstand extreme temperatures, from -40°C up to +80°C, making it suitable for a wide range of environmental conditions. Its NEMA Type 1 enclosure with an IP20 rating guarantees protection against dust and accidental contact.
The A-B W57NEMA Overload Relay Heater Element features a current rating of up to 80A and a voltage rating of 250V AC, providing ample protection for your electrical systems without compromising on efficiency.
With certifications from CE, UL, and CSA, this product meets stringent international safety standards, ensuring compliance and peace of mind for your industrial installations. It is a perfect fit for manufacturing plants, power distribution centers, and other heavy-duty environments.
Installation is straightforward and can be easily integrated into existing systems, enhancing their overall reliability and reducing the risk of costly downtime due to electrical faults.


















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