... 85% of nominal coil voltage or less (24V AC=75% or less) b) Must release voltage: 10% - 60% of ... and coil: 2,500V AC b) Between poles: 2,500V AC c) Between open contacts: 2,500V AC 8) Mechanical data ( ... operations make, carry, break 75 - 80% pf.@240V AC e) 250,000 operations make, carry, break 75 -o ... 000 operations make, carry, break 75 - 80%pf.@240V AC h) 300,000 operations make, carry, break 75 - 80 ...