Allen-Bradley W28NEMA Overload Relay Heater Element
The Allen-Bradley W28NEMA Overload Relay Heater Element is designed for reliable motor protection in industrial settings. It ensures the safe operation of electric motors by detecting and responding to overload conditions, thereby preventing damage.
Brand:Allen-Bradley
Model:W28NEMA
Type:Overload Relay Heater Element
Rating:25 to 40A
Interface:Prog. Only
Frame:C
Enclosure:Panel Mount – IP 20, NEMA/UL Type 1
IGBT:Yes
With Resistor:No
Rated Frames:Filtered A & B (Optional), C, D, & E (Standard)
The Allen-Bradley W28NEMA Overload Relay Heater Element is meticulously crafted to offer robust motor protection.
Its thermal delayed overload relay ensures precise detection and response to excessive current, preventing motor damage.
Designed for easy installation via contact mounting, it can be seamlessly integrated into existing systems.
The main and auxiliary circuits utilize screw connections for secure wiring.
This model supports manual or automatic reset, offering flexibility based on application needs.
Suitable for motors requiring Class 10 protection, it stands out as a reliable and essential part of any industrial control system.











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