.svg?v=180920048278408794651747892223){kind=small}
W37 | Allen-Bradley Type W Class 20 Thermal Overload Heater Element
- Regular price
- $25.00
- Sale price
- $25.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: W37
Description
The Allen-Bradley W37 is a thermal overload heater element designed for use with eutectic alloy overload relays in motor control systems. It provides Class 20 overload protection to manage thermal overcurrent conditions in industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Contactors & Starters |
| Part Number | W37 |
| Subcategory | Thermal Overload / Heater W Series |
| Type | Type W |
| Overload Relay Technology | Eutectic Alloy |
| Protection Class | Class 20 |
| Bulletin Line | Bulletin 500 Line Starters |
| Current Rating (Size 00–0) | 2.33 A |
| Current Rating (Size 1) | 2.36 A |
| Application | Thermal Overload Protection |
| Compatible Devices | Allen-Bradley Overload Relays |
Information About W37
The W37 is a Type W heater element manufactured by Allen-Bradley for use in thermal overload relays within motor starter assemblies. It is engineered to provide Class 20 protection, allowing motors to tolerate temporary overloads while still ensuring protection against sustained overcurrent conditions. The heater element uses eutectic alloy technology to deliver predictable and repeatable thermal response characteristics. Typical applications include industrial motor control systems built around Allen-Bradley Bulletin 500 line starters.
Key Features:
- Type W Heater Element Design: Engineered for compatibility with Allen-Bradley thermal overload relay systems.
- Class 20 Overload Protection: Supports controlled overload tolerance while protecting motors from thermal damage.
- Eutectic Alloy Technology: Provides stable and repeatable thermal response under overcurrent conditions.
- Bulletin 500 Compatibility: Designed for integration with Allen-Bradley Bulletin 500 line motor starters.
- Multiple Size Ratings: Supports Size 00–0 and Size 1 applications with defined current ratings.
- Precision Thermal Performance: Enables accurate overload sensing based on motor operating characteristics.
The W37 delivers the reliability and precision required for protecting motors and control circuits in industrial starter and overload relay applications.
Description
The Allen-Bradley W37 is a thermal overload heater element designed for use with eutectic alloy overload relays in motor control systems. It provides Class 20 overload protection to manage thermal overcurrent conditions in industrial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Contactors & Starters |
| Part Number | W37 |
| Subcategory | Thermal Overload / Heater W Series |
| Type | Type W |
| Overload Relay Technology | Eutectic Alloy |
| Protection Class | Class 20 |
| Bulletin Line | Bulletin 500 Line Starters |
| Current Rating (Size 00–0) | 2.33 A |
| Current Rating (Size 1) | 2.36 A |
| Application | Thermal Overload Protection |
| Compatible Devices | Allen-Bradley Overload Relays |
Information About W37
The W37 is a Type W heater element manufactured by Allen-Bradley for use in thermal overload relays within motor starter assemblies. It is engineered to provide Class 20 protection, allowing motors to tolerate temporary overloads while still ensuring protection against sustained overcurrent conditions. The heater element uses eutectic alloy technology to deliver predictable and repeatable thermal response characteristics. Typical applications include industrial motor control systems built around Allen-Bradley Bulletin 500 line starters.
Key Features:
- Type W Heater Element Design: Engineered for compatibility with Allen-Bradley thermal overload relay systems.
- Class 20 Overload Protection: Supports controlled overload tolerance while protecting motors from thermal damage.
- Eutectic Alloy Technology: Provides stable and repeatable thermal response under overcurrent conditions.
- Bulletin 500 Compatibility: Designed for integration with Allen-Bradley Bulletin 500 line motor starters.
- Multiple Size Ratings: Supports Size 00–0 and Size 1 applications with defined current ratings.
- Precision Thermal Performance: Enables accurate overload sensing based on motor operating characteristics.
The W37 delivers the reliability and precision required for protecting motors and control circuits in industrial starter and overload relay applications.