ABB EF19-18.9 OLR Electronic Overload Relay 5.7-18.9A

Product Description

The ABB EF19-18.9 is an advanced electronic overload relay designed to provide reliable and fast protection for motors from overload and phase failure. Engineered with cutting-edge technology, this self-supplied device does not require an external power source, making it an efficient solution for industrial applications.

• Selectable trip class settings (10E, 20E, 30E) for tailored protection based on equipment needs.
• Phase loss sensitivity and temperature compensation from -25 to +70 degrees Celsius ensure reliable operation under variable environmental conditions.
• Features both automatic and manual reset options, along with direct mounting capabilities to block contactors.

Product Highlights

Equipped with a trip-free mechanism and status indication for enhanced safety and monitoring. The STOP and TEST functions provide easy diagnostics and operational checks.

Product Information

Standard Information

• Mounting Type: Directly mounts onto block contactors
• Reset Mode: Automatic/Manual selectable

Technical Specifications

• Amperage: 5.7 to 18.9 A
• Temperature Range: Operates between -25 to +70 degrees Celsius
• Protection: Overload, Phase Failure
• Compliance: EN 60947-1IEC, EN 60947-4-1IEC, EN 60947-5-1UL 60947-1UL 60947-4-1, IEC
• UNSPSC Code: 39121521