R-K Electronics, Inc. Protection Relays & Systems SVM-24A-10

The SVM series is a single-phase voltage relay for monitoring AC or DC voltage, with a plug-in mounting style and 8-pin octal termination. It features over and under voltage protection with adjustable thresholds of ±10%, ±13%, or ±16% of nominal voltage, a fixed 0.5-second delay to prevent nuisance tripping, and dry contacts rated for 10 amps at 250VAC or 1/2 HP at 250VAC. The relay operates within a temperature range of 0°C to 40°C and consumes 1.5VA. All variants share these specifications, including the SVM-24A variant, which is rated for 22 to 27VAC input. The packaging includes a dust cover and the unit weighs 9 oz.