Product Description
The Allen-Bradley W17 Thermal Overload Relay Heater Element (also referred to as a heater coil) is a precision-engineered replacement component designed for use with Allen-Bradley thermal overload relays. Installed in series with motor circuits, this heater element provides accurate overload protection by sensing current and generating heat to trigger the relay under overload conditions. Built to OEM quality standards, the W17 heater element ensures reliable, repeatable protection for motors and electrical loads in industrial and commercial automation systems.
Product Details
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Brand: Allen-Bradley (Rockwell Automation)
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Model / Part Number: W17
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Type: Thermal Overload Relay Heater Element / Heater Coil
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Application: Used with Allen-Bradley thermal overload relays for motor protection
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Function: Generates heat proportional to current to trip overload relay during fault/overload
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Compatibility: Designed to work with specific Allen-Bradley overload relay frames/series (check relay catalog/model for exact fit)
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Mounting: Installed into thermal overload relay heater pocket
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Operation: Thermal sensing via heat generation
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Condition: New
Key Features
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OEM-grade replacement heater element for Allen-Bradley thermal overload relays
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Helps provide accurate motor overload protection
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Designed for long life and consistent performance
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Easy to install into relay heater pocket
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Compatible with corresponding W-series heater ranges
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Suitable for industrial, commercial, and automation environments
IS.11052024.13
