1616055-5

HARTMAN Power Switching DC Contactors A-1077 Series, Rated up to 100 Amps, 28 Vdc Product Facts n SPST NO, Double Break or SPDT Double Break n Gasket Sealed n Auxiliary contacts available n Meets many requirements of MIL-PRF-6106 Performance Data General Characteristics Coil Characteristics Electrical Characteristics 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 Altitude, Max. — 50,000 ft. Weight, Max. — 1.5 to 2 lbs Coil Characteristics Main Contact Configuration — A-1077DD — SPST NO A-1077S — SPDT Rated Operating Voltage — 28 Vdc Main Contact Rating — Resistive Rating — 100 Amps Inductive Rating — 100 Amps Motor Rating — 100 Amps Interrupt Rating — 1,200 Amps Auxiliary Contacts — Resistive Rating — 5 Amp, 28 VAC/115 VAC Duty Cycle — Continuous Operating Voltage, Max. — 32 Vdc Operating Voltage, Min. — 24 Vdc Pickup Voltage @ 25°C, Max. — 16.5 Vdc Dropout Voltage — 1 to 7 Vdc For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. 6–74 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 HARTMAN Power Switching DC Contactors A-1077 Series, Rated up to 100 Amps, 28 Vdc (Continued) Mounting Style A Mounting Style B Circuit Configurations (Consult factory for other available circuit configurations) 6 HARTMAN Power Switching DC Contactors Circuit Configuration 1 Circuit Configuration 2 HARTMAN Part Number A-1077DD Construction Type Gasket Sealed Mounting Style A A-1077S Gasket Sealed B Coil Type Continuous Continuous, w/ Suppression Circuit Config. 1 TE Part Number 1616055-3 2 1616081-3 For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. 6–75 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