SZ .. DIN
Operating hour counter
for alternating and direct current
SKU: SZ .. DIN Categories: Operating hour counters, Panel meters analog
Operating hour counter for alternating and direct current
Operating hour meter are mainly used in electrical machinery and equipment for counting the operating hours.
Operating hour meter are manufactured in accordance with EN 60051 and with the other relevant regulations. There are versions for alternating current (SZ xx) with synchronous motor and direct current (SZ xx Gs) with quartz controlled counter.