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Overload Relay Heater Element W47 | Eutectic Alloy | Class 20 | NEMA Compliant | by Allen-Bradley
Overload Relay Heater Element W47 | Eutectic Alloy | Class 20 | NEMA Compliant | by Allen-Bradley
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Product Name/Title: Allen-Bradley W47 Overload Relay Heater Element
Brand: Allen-Bradley
SKU: W47
Alternatively Known As: Overload Relay Heater, W47 Heater Element, Allen-Bradley Heater Element, Motor Overload Heater
Technical Specifications
- Type: W
- Material: Eutectic alloy
- Class: 20
- Compatible Bulletin Series: 100, 500, 609, 1200
- Amp Ratings: 5.54-7.35A (Size 0/1/00/24A/32A/40A), 6.15-6.73A (Size 2), 500A for 592TPD400 (496A)
- Ambient Temperature Rating: 40°C
- NEMA compliant
- Dimensions (H x L x W): 20mm x 100mm x 50mm
- Weight: 0.3 kg
Key Features
- Eutectic alloy construction for reliable thermal response
- Class 20 overload relay heater element
- Designed for ambient temperature up to 40°C
- Compatible with multiple amp ratings and sizes
- NEMA compliant
Professional Installation Requirements
- Installation should be performed by a qualified electrician to ensure proper integration with overload relay systems and compliance with electrical standards.
Applications
- Industrial motor protection
- Overload relay systems in electrical control panels
- Compatible with Bulletin Series 100, 500, 609, 1200
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable construction reduces replacement frequency and waste
- Supports efficient motor protection to prevent energy loss
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley W47 Overload Relay Heater Element is available for immediate purchase, ideal for industrial motor protection and control panel applications.
