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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:Allen-Bradley
- Sub-Category:Heater Element
Description
W81
W81 is a thermal overload relay heater element designed for use with Allen-Bradley motor controls, magnetic starters, and overload relays. This heater provides Class 20 protection for reliable motor overload protection in general applications.The W81 heater element is part of the Allen-Bradley W Series and is rated for a full load current of 125A. It is suitable for use with 500 Line controllers and provides thermal overload protection for three-phase AC motors. The element is designed for Class 20 trip operation, ensuring proper motor protection under normal operating conditions.
- Part Number: W81
- Manufacturer: Allen-Bradley
- Series: W Series
- Full Load Current: 125A
- Overload Class: Class 20
- Type: Thermal Overload Heater Element
- Application: Motor Control, Magnetic Starters, Overload Relays
- Controller Compatibility: 500 Line
- Service Factor: Greater than or equal to 1.15
- Ambient Temperature: 104°F at motor
- Mounting Type: Standard for W Series
- Protection Type: Thermal Overload
Specifications
- Part Number: W81
- Manufacturer : Allen-Bradley
- Brand : Allen-Bradley
- Category : Motor Control
- Item Subcategory : Heater Element
- Family : W Series
- Type : W
- Full Load Amp Minimum : 125
- Full Load Amp Maximum : 125
- Compatible Frames : SGPA
Product Data
- UPC : 781180512971
- Weight : 2
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