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The W39 is a heater element designed for use with overload relays in the Allen Bradley Bulletin 500 Accessories series. This unit is made from eutectic alloy and is categorized under Class 20 trip class specifications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Heater Element for Overload Relay |
| Product Line | Bulletin 500 Accessories |
| Part Number | W39 |
| Weight | 0.06 lbs (0.03 kg) |
| UPC | 781180153860 |
| Material | Eutectic Alloy |
| Trip Class | Class 20 |
| Size | Size 00 or 1 |
| Full Load Amps at Size 00 | 2.84 A |
| Full Load Amps at Size 1 | 2.86 A |
| Minimum Operating Temperature | 0°C |
| Maximum Operating Temperature | 40°C |
| Minimum Storage Temperature | 0°C |
| Maximum Storage Temperature | 40°C |
| Installation Altitude | 1000 m |
Part number W39 from Allen Bradley serves as a heater element specifically designed for overload relay applications within the Bulletin 500 Accessories series. Constructed from eutectic alloy, this component provides reliable performance under various conditions. It falls under Class 20 trip class, ensuring it meets specific protection standards for motor overloads.
This heater element is compatible with sizes 00 or 1, with specified full load amp ratings of 2.84 A when used with size 00 and 2.86 A for size 1 applications. Temperature performance is critical; thus, this unit operates effectively within a range of 0°C to 40°C, making it suitable for standard ambient conditions.
For storage, the W39 should also be kept within 0°C to 40°C to maintain its integrity and function. Moreover, it accommodates an installation altitude of up to 1000 meters, providing versatility for different installation scenarios while ensuring effective performance across various industrial environments.