H3Y2US60MDC24 H3Y-2-US-60S-AC120 H3Y-4 H3Y-4 10S DC24 H3Y-4 100-120VAC H3Y-4 100-120VAC 1S H3Y-4 100-120VAC 3H H3Y-4 100-120VAC 3M H3Y-4 100-120VAC 5M H3Y-4 100-120VAC 5S