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Heater Element W82 for W Series Overload Relay | Eutectic Alloy | Class 20 Protection | by Allen-Bradley
The W82 Heater Element is designed for W Series overload relays, featuring a eutectic alloy construction and a Class 20 protection rating. Ideal for industrial motor control and protection, it supports 125 AMP at Size 3 and 137 AMP at Size 4, ensuring reliable overload protection in electrical motor circuits. Perfect for use with Bulletin 500 line starters, this heater element enhances motor efficiency and reduces the risk of damage.
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Technical Specifications
- Type: Eutectic alloy overload relay heater element
- Series: W Series
- Protection Class: 20
- Current Ratings: 125 AMP at Size 3, 137 AMP at Size 4
- Compatible with Bulletin 500 line starters
- Dimensions (H x L x W): 50mm x 150mm x 100mm
- Weight: 1.5 kg
Key Features
- Eutectic alloy type overload relay heater element
- Compatible with W Series overload relays
- Class 20 protection rating
- Supports 125 AMP at Size 3 and 137 AMP at Size 4
Professional Installation Requirements
- Installation should be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration with motor control systems.
Applications
- Industrial motor control and protection
- Use with Bulletin 500 line starters
- Overload protection in electrical motor circuits
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances motor efficiency by preventing overload damage
- Durable design reduces replacement frequency and waste
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley W82 Heater Element is available for immediate purchase, ideal for industrial motor control and protection applications.
