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Allen Bradley Bulletin 500 Accessories W29

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W29

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The W29 overload relay heater element from Allen Bradley is designed for reliable protection in various applications. This component has a trip class of 20, making it suitable for specific electrical loads and environments.

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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 W29

ManufacturerAllen Bradley
Product TypeOverload Relay Heater Element
Product LineBulletin 500 Accessories
Part NumberW29
Weight0.06 lbs (0.03 kg)
UPC781180153495
MaterialEutectic Alloy
Trip ClassClass 20
SizeSize 0, 1
Full Load Amps at Size 01.22 A
Full Load Amps at Size 11.16 A
Minimum Operating Temperature0°C
Maximum Operating Temperature40°C
Minimum Storage Temperature0°C
Maximum Storage Temperature40°C
Relative Humidity5 to 95% (non-condensing)
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The Allen Bradley W29 is an overload relay heater element, essential for safeguarding motors from overload conditions. Constructed from eutectic alloy, this component provides durability and reliability in operation. It is classified under trip class 20, indicating its specific load-handling capabilities. The W29 is compatible with sizes 0 and 1, ensuring flexibility in applications.

For Size 0, the heater supports full load amperage of 1.22 A, while Size 1 is rated for 1.16 A. This allows for effective performance in varying electrical requirements. The operational temperature range for the W29 is set between 0°C and 40°C, ensuring functionality in standard industrial environments. In addition to its operating limits, this heater element can be stored at temperatures from 0°C to 40°C, allowing for practical handling during installation or maintenance.

Designed to perform under conditions of relative humidity ranging from 5% to 95%, the W29 ensures consistent functionality in non-condensing atmospheres. This makes it suitable for diverse applications, contributing to safe motor operations across several environments.