1616060-1

HARTMAN Power Switching DC Contactors A-931 Series, Rated up to 600 Amps, 28 Vdc Product Facts n SPST NC, Double break n Gasket sealed n Auxiliary contacts available n Meets many requirements of MIL-PRF-6106 Performance Data Electrical Characteristics Main Contacts — Contact Arrangement — SPST NC, Double Break Rated Operating Voltage — 28 Vdc Resistive Rating — 600 Amps Inrush for 30 sec — 1,000 Amps Inrush for 5 min — 800 Amps Auxiliary Contacts — Aux. Contact Arrangement — DPST Rated Operating Voltage — 28 Vdc Resistive Rating — 5 Amps General Characteristics 6 HARTMAN Power Switching DC Contactors Temperature Range — -55°C to +71°C Operating Cycles (Life) at Rated Resistive Load, Min. — 50,000 cycles Operating Cycles (Life) Mechanical, Min. — 100,000 cycles Dielectric Strength — All Circuits to Ground — 1,250 Vrms Circuit to Circuit — 1,250 Vrms Coil to Ground and Aux. Contacts — 1,000 Vrms Weight, Max. — 3.00 lbs Mounting Style A Circuit Configurations (Consult factory for other available circuit configurations) Coil Characteristics Duty Cycle — Continuous, economizing Operating Voltage, Max. — 30 Vdc Operating Voltage, Min. — 18 Vdc Pickup Voltage, Initial, Max. @ 71°C — 10 Vdc Dropout Voltage — 1 to 7 Vdc Resistance, Inrush ± 20% @ 25°C — 3 Ohm Resistance, Hold ± 20% @ 25°C — 80 Ohm Circuit Configuration 1 For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. HARTMAN Part Number Construction Type Mounting Style A-931F Gasket/Vented A Coil Circuit Type Config. Continuous, 1 Economizing w/Supp. TE Part Number 1616060-1 6–111 Catalog 5-1773450-5 Revised 3-13 www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in millimeters unless otherwise specified. USA: +1 800 522 6752 Asia Pacific: +86 0 400 820 6015 UK: +44 800 267 666 For additional support numbers please visit www.te.com