Elco Phase Sequence and Phase Failure Relay - SFR Series

Elco Modular Protection Relays provide phase sequence & phase loss functions - Ideal for a range of applications.

The SFR Elco Relays are compact in size, ideal for limited spaces. Featuring a universal 3 phase supply with 3x208-480VAC (SFR2/5) & 1 exchange contact.

Elco SFR Phase Relays detect phase loss, even in the presence of regenerated voltages.