Trade Discount 20%
Heater Element W74 for W Series Overload Relay | Eutectic Alloy | Class 20 Protection | by Allen-Bradley
The W74 Heater Element is designed for W Series Overload Relays, featuring a eutectic alloy construction and Class 20 protection. Ideal for industrial motor control systems, it supports current ratings of 60 AMP, 77 AMP, and 83 AMP across different sizes. This reliable heater element ensures optimal overload protection, enhancing equipment longevity and reducing energy waste.
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Technical Specifications
- Type: Eutectic alloy heater element
- Series: W Series
- Protection Class: 20
- Current Ratings: 60 AMP (Size 2), 77 AMP (Size 3), 83 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 Bulletin 500 line starters
- Class 20 protection
- Supports 60 AMP at Size 2, 77 AMP at Size 3, and 83 AMP at Size 4
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician experienced with motor control equipment to ensure safety and compliance.
Applications
- Industrial motor control systems
- Overload protection in electrical starters
- Automation and manufacturing equipment
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Enhances equipment longevity by preventing motor damage
- Reduces energy waste by ensuring proper overload protection
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley W74 Heater Element is available for immediate purchase, ideal for industrial motor control and overload protection applications.
