Trade Discount 20%
WL72 Heater Element for WL Series Overload Relay | Eutectic Alloy | Class 30 Protection | by Allen-Bradley
The WL72 Heater Element is designed for WL Series overload relays, featuring a eutectic alloy construction and Class 30 protection. Ideal for industrial motor control systems, it supports current ratings of 56A, 67A, and 72A across different sizes, ensuring reliable overload protection in electrical starters and automation equipment.
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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.
