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Allen Bradley Bulletin 500 Accessories W76

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W76

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The W76 NEMA heater element, part of Allen Bradley's Bulletin 500 Accessories, is designed using eutectic alloy materials for durability. This element is classified under Class 20, with specific load ratings based on size.

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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 W76

ManufacturerAllen Bradley
Product TypeNEMA Heater Element
Product LineBulletin 500 Accessories
Part NumberW76
UPC781180512872
MaterialEutectic Alloy
Trip ClassClass 20
SizeSize 3, 4
Full Load Amps at Size 388A
Full Load Amps at Size 495A
Minimum Operating Temperature-25 °C
Maximum Operating Temperature65°C
Minimum Storage Temperature-40°C
Maximum Storage Temperature80°C
Installation Altitude1000 m
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Part number W76 from Allen Bradley's Bulletin 500 Accessories series is a NEMA-type heater element. Crafted from eutectic alloy, this component is reliable and robust. It is designated as a Class 20 trip element, ensuring proper function in motor protection applications. The heater is offered in two sizes, specifically size 3 which accommodates full load amps of 88A, and size 4 which supports 95A.

Operating conditions for this heater element are specified to withstand a minimum temperature of -25 °C and a maximum of 65 °C. For storage, it can be kept in environments from -40 °C up to 80 °C, allowing its use across various climates. Additionally, the installation altitude is capped at 1000 meters, making it suitable for standard industrial applications. The W76 heater element's specifications make it a suitable choice for ensuring motor protection and efficient operation.