Supply Voltage:24 VAC @ 12 VA, 50/60 Hz
Noise:35 dBa @ 3.3 ft (1m)
Auxiliary Contacts:Two SPDT; 50 VA pilot duty @ 24 VAC; 5.8A resistive, 1/4 HP, 275 VA pilot duty @ 120 VAC (VA-4233-GGC only)
Spring Return Time:15 seconds (VA-4233 only)
Life Expectancy:100,000 full stroke cycles
Operating Humidity:10% to 90% RH non-condensing
Warranty:1 year