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Allen Bradley Bulletin 500 Accessories W46

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W46

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The Allen Bradley W46 is a heater element specifically designed for overload relay applications within the Bulletin 500 series. It effectively operates under Class 20 trip settings and is constructed from eutectic alloy.

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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 W46

ManufacturerAllen Bradley
Product TypeHeater Element for Overload Relay
Product LineBulletin 500 Accessories
Part NumberW46
Weight0.06 lbs (0.03 kg)
UPC781180154027
Relay MaterialEutectic Alloy
Trip ClassClass 20
SizeSize 00 and 1
Full Load Amps at Size 005.82 A
Full Load Amps at Size 15.68 A
Minimum Operating Temperature0°C
Maximum Operating Temperature40°C
Storage Temperature Range-30°C to 65°C
Relative Humidity5 to 95% (Non-Condensing)
Installation Altitude1000 m
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The W46 heater element is manufactured by Allen Bradley, falling under the Bulletin 500 Accessories series. This component is crucial for overload relay functionality, made from eutectic alloy for reliability. It comes in two sizes: 00 and 1. The device rated for size 00 can handle full load currents up to 5.82 A, while the size 1 variant supports 5.68 A. Operational temperature limits are set between 0°C and 40°C, ensuring safe performance in typical industrial environments.

For storage, the heater element can withstand temperatures ranging from -30°C to 65°C, allowing flexibility for various applications. It is designed to function effectively within a relative humidity range from 5% to 95%, provided that conditions are non-condensing. Additionally, this heater element is suitable for installations at altitudes of up to 1000 meters, maintaining its effectiveness across diverse settings.