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Heater Element W71 for W Series Overload Relay | Eutectic Alloy | Class 20 Protection | by Allen-Bradley
Heater Element W71 for W Series Overload Relay | Eutectic Alloy | Class 20 Protection | by Allen-Bradley
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Product Name/Title: Allen-Bradley W71 Heater Element for W Series Overload Relay
Brand: Allen-Bradley
SKU: W71
Alternatively Known As: W71 Heater Element, W Series Overload Relay Heater, Allen-Bradley Overload Heater
Technical Specifications
- Type: Eutectic alloy heater element
- Series: W Series
- Protection Class: 20
- Current Ratings: 53 Amp (Size 2), 62 Amp (Size 3), 66 Amp (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
- Supports 53 Amp at Size 2, 62 Amp at Size 3, and 66 Amp at Size 4
Professional Installation Requirements
- Installation by a qualified electrician is recommended to ensure 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 protection to reduce energy waste and equipment damage
- Durable design reduces replacement frequency and waste
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
Available for immediate purchase, ideal for industrial motor control and protection applications.
