R-K Electronics, Inc. Protection Relays & Systems SVM-380A-10

The SVM series is a single-phase voltage relay designed to monitor AC or DC voltage and operate dry contacts based on over or under voltage conditions. It features a plug-in mounting style with an 8-pin octal termination and a compact design. The SVM-380A variant operates within a voltage range of 350 to 420 VAC, with adjustable over/under voltage trip points of ±10%, ±13%, or ±16% of nominal voltage and a fixed 0.5-second delay. Contacts are rated for 10 amps at 250 VAC or 10 amps at 30 VDC. The relay consumes 1.5 VA and operates in ambient temperatures from 0°C to 40°C, with storage from -40°C to 85°C. A dust cover is included for protection.