AC Voltage Sensor Features: * 3 Phase Sequence Relay * SPDT Main Contacts * AC Coil * 28 VDC * High Reliability * Meets many requirements of MIL-R-6106 AVR-869C SPDT, 28 VAC CONTACTOR CONFIGURATION Notes: PRODUCT SPECIFICATIONS Construction Gasket Sealed, Vented Pick-Up Phase Sequence, L1, L2, L3; Balanced Phase Voltages, 80-95 volts L to N. Pick-Up Phase Sequence, L1, L3, L2; Not possible at any voltage. Pick-Up One or More Open Phases; L to N voltage on remaining phase(s) in excess of 250 volts. Drop-Out Simultaneous Phase; Decrease in voltage; before L to N voltage reaches 50 volts. Drop-Out Voltage on 2 Phases remaining normal. Other phase voltage decreasing; before L to N voltage on this phase reaches 5 volts. Nominal Rating 208V, 400 Hz AC Weight Maximum 1 Lb. Stamped "Danger High Voltage" on Terminal Covers 103 Hartman, 175 N. Diamond Street, Mansfield, OH 44902, (419) 521-9500, FAX (419) 526-2749, E-Mail: hrtmnelc@richnet.net, Web Site: http://www.hartmanrelay.com