Trade Discount 20%
Heater Element W71 for W Series Overload Relay | Eutectic Alloy | Class 20 Protection | by Allen-Bradley
The W71 Heater Element is designed for W Series overload relays, featuring a eutectic alloy construction and Class 20 protection. Ideal for industrial motor control and protection, it supports current ratings of 53 Amp (Size 2), 62 Amp (Size 3), and 66 Amp (Size 4). This durable heater element enhances motor protection, reducing energy waste and equipment damage, making it essential for reliable electrical motor circuits.
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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.
