Allen Bradley W31NEMA Overload Relay Heater Element
The A-B W31NEMA Overload Relay Heater Element is designed to provide thermal protection for electric motors by detecting excessive current and preventing overheating. It is ideal for industrial applications requiring reliable motor protection.
Rated Current:1.1 to 9.6 Amps
Protection Class:Class 10
Voltage Rating:24 to 600 VAC
Material:High-grade Alloy Steel
Mounting Type:Screw Terminal
Weight:0.15 lbs
The A-B W31NEMA Overload Relay Heater Element is an essential component in motor protection systems, designed to safeguard motors from thermal overload and short circuits.
Engineered for NEMA-rated applications, this heater element offers precise and reliable performance under harsh industrial conditions.
With a current rating of 11 to 20 Amps and a voltage rating up to 600V AC, this component is suitable for a wide range of industrial motor applications.
The element features robust construction with an IP66 environmental protection rating, ensuring durability and reliability even in dusty and wet environments.
Compliant with international standards such as CE, UL, CSA, and IECEx, this heater element meets stringent safety requirements for global markets.












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