• Sensor Power: Induced from monitored conductor
• Response Time: 1 sec.
• Learn Time: 15 sec. learn period after frequency stabilizes
• Frequency Range: 12 to 115 Hz
• Temperature Range: -15° to 60° C (5° to 140°F)
• Humidity Range: 10-90% RH non-condensing
• Alarm Limits: ±20% of learned current in every 5 Hz freq. band
• NORMAL-to-ALARM Status Output Delay: 5 second max.
• ALARM-to-NORMAL Status Output Delay: 1 sec. nominal*
• Off Delay: < 30 sec. nominal
• Contact Ratings: 30VAC/DC, 1A
• Insulation Class: 600VAC (UL); 300VAC RMS (CE)
• Terminal Block Maximum Wire Size: 14 AWG
• Terminal Block Torque (nominal): 3.54 to 4.43 in-lbs (0.4 to 0.5 N-m)
• Agency Approvals: UL508 open device, CE: EN61010-1:2001-02, CAT III, pollution degree 2

*If the H614 experiences a momentary loss of power, the Alarm-to-Normal output delay may exceed 1 sec.