Allen Bradley
Allen Bradley W51 Thermal Overload Relay Heater Element
Allen Bradley W51 Thermal Overload Relay Heater Element
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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Get a price for W51
Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Class 20 Overload Protection
8.95-9.32 Amp Range
For Thermal Overload Relays
Reliable Motor Safeguard
Type W Series
Product description
The Allen-Bradley W51 is a Thermal Overload Relay Heater Element designed for robust motor protection. It features a current rating of 8.95 to 9.32 Amps and provides Class 20 overload protection, ensuring reliable tripping to prevent motor damage due to overcurrents.
This element is integral to motor starters and control systems, offering dependable performance in industrial settings. It is engineered to meet Allen-Bradley's high standards for accuracy and durability.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley W51. We are committed to providing quality industrial automation components and exceptional service.
Technical specifications
| Current Rating | 8.95-9.32 Amps |
| Protection Class | Class 20 |
| Type | W Heater Element |
| Manufacturer | Allen-Bradley |
Common applications
Motor Starters
Thermal Overload Relays
Control Panels
Industrial Automation
Compatible systems
Allen-Bradley Bulletin 500 Line Starters, Size 0-1 Motor Starters
Also known as
Allen Bradley W51 Overload Heater
W51 Heater Element
AB W51
Replaces / compatible with
Compatible with Allen-Bradley Bulletin 500 Line starters and size 0-1 motor starters.
Technical note
Expert tip
This element is suitable for use with Allen-Bradley Size 0-1 motor starters.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the ambient temperature rating for the Allen Bradley W51 heater element?
The Allen Bradley W51 heater element is designed to operate reliably at an ambient temperature of 40 degrees Celsius (104 degrees Fahrenheit) at both the controller and motor locations.