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Allen Bradley Bulletin 500 Accessories W53

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W53

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The W53 from Allen Bradley is a heater element designed specifically for use with overload relays. It is constructed from eutectic alloy, ensuring durability and reliability across its operating range.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for W53

ManufacturerAllen Bradley
Product TypeHeater Element for Overload Relay
Product LineBulletin 500 Accessories
Part NumberW53
Weight0.06 lbs (0.03 kg)
UPC781180154287
MaterialEutectic Alloy
Trip ClassClass 20
SizeSize 0, 1, and 2
Full Load Amps at Size 011.1 A
Full Load Amps at Size 111.4 A
Full Load Amps at Size 211.5 A
Minimum Operating Temperature0°C
Maximum Operating Temperature40°C
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The Allen Bradley W53 heater element functions as a crucial component for overload relays. Designed with precision, this element helps ensure accurate motor protection and operational efficiency. The heater is made from eutectic alloy, which contributes to its stable performance and longevity.

In terms of specifications, this heater element features a Class 20 trip option and is suitable for multiple sizes, including Size 0, Size 1, and Size 2. For effective operation, it boasts full load amps that vary slightly among the sizes: 11.1 A at Size 0, 11.4 A at Size 1, and 11.5 A at Size 2. The operational temperature range is conducive to many environments, with a minimum temperature threshold of 0°C and a maximum of 40°C, making it adaptable for different applications.

The W53 is an essential element in overload relay setups, providing necessary protection in electrical systems against overload conditions. This product's combined specifications ensure it meets the demands of various industrial applications, maintaining reliability and functionality in diverse conditions.