ABB EF19-2.7 Electronic Overload Relay | 0.80A to 2.70A Range

1SAX121001R1103
ABB EF19-2.7 is an advanced electronic overload relay engineered for reliable and precise motor protection. Featuring an adjustable range of 0.80 to 2.70 Amperes, it is the perfect solution for protecting small motors against overloads, phase failures, and phase imbalances. Unlike standard thermal relays, the EF19 series remains accurate regardless of ambient temperature and offers adjustable trip classes.

Key Technical Features:

Precision Current Setting: Covers a wide range from 0.80A to 2.70A, providing high flexibility for different motor ratings.

Adjustable Trip Classes: Choose between 10E, 20E, and 30E to match the specific starting requirements of your load.

Phase Loss Sensitivity: Advanced electronic sensing detects phase imbalance or loss much faster than traditional bimetallic relays.

Low Power Consumption: Minimizes energy loss and heat dissipation, keeping control panels cooler and extending component life.

Direct Mounting: Designed for seamless direct attachment to the bottom of AF09, AF12, AF16, AF26, AF30, and AF38 contactors.