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WL72 Heater Element for WL Series Overload Relay | Eutectic Alloy | Class 30 Protection | by Allen-Bradley
WL72 Heater Element for WL Series Overload Relay | Eutectic Alloy | Class 30 Protection | by Allen-Bradley
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Product Name/Title: Allen-Bradley WL72 Heater Element for WL Series Overload Relay
Brand: Allen-Bradley
SKU: WL72
Alternatively Known As: WL72 Heater, WL Series Heater Element, Allen-Bradley Overload Relay Heater
Technical Specifications
- Type: Eutectic alloy overload relay heater element
- Series: WL Series
- Bulletin: 500 line starters
- Class: 30 protection
- Current Ratings: 56A (Size 2), 67A (Size 3), 72A (Size 4)
- 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 WL series, bulletin 500 line starters
- Class 30 protection
- Supports 56 Amp at Size 2, 67 Amp at Size 3, and 72 Amp at Size 4
Professional Installation Requirements
- Installation should be performed by a qualified electrician familiar with motor control and overload relay systems.
Applications
- Industrial motor control systems
- Overload protection in electrical starters
- Automation and manufacturing equipment
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances motor efficiency by preventing overload damage, reducing energy waste and equipment downtime.
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley WL72 Heater Element is discontinued by the manufacturer but available for immediate purchase through Radwell with a 2-year warranty. Ideal for industrial motor control and overload protection applications.
