The Y Series low cost hour meters in square and round cases offer high reliability and a number of different mounting configurations, including DIN rail and high vibration. Voltage inputs include, AC 24, 120, 230, 240, and 400; also DC inputs 6-30, 24, 10-80, and 110. AC hour meter counting range is 0-99,999.99 hours and DC hour meter counting range is 0-999,999.9 hours. UL recognized

The AB40 hour meter is in a switchboard style case and there are few manufactures who offer this type product. The two versions are reset and non-reset. Voltage inputs include, 120, 208, 240, and 480. Time range is 0 to 99,999.9 hours. UL recognized