H3YN4-AC2002-30 H3YN4AC24 H3YN-4-B 100-120VAC H3YN-4-B AC100-120 H3YN-4-B AC200-230 H3YN-4-B AC24 H3YN-4-B DC100-110 H3YN-4-B DC12 H3YN-4-B DC125 H3YN-4-B DC24