R-K Electronics, Inc. Protection Relays & Systems SVM-32D-19

The SVM series is a single-phase voltage relay for monitoring AC or DC voltage, featuring plug-in 8-pin octal mounting and 10A dry contacts with normally open/closed configurations. It operates with a fixed 0.5-second delay to prevent nuisance tripping, and offers selectable over/under voltage trip points of ±10%, ±13%, or ±16% of nominal voltage with 2% hysteresis. The relay accepts input ranges including 29 to 33VDC and maintains operation from 0°C to 40°C, with storage from -40°C to 85°C. Power consumption is 1.5VA. The unit includes a dust cover and weighs 9 oz.