HARTMAN Power Switching DC Contactors A-770 and AR-770 Series, Rated up to 300 Amps, 28 Vdc Product Facts n SPST NO, 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 — 2.00 lbs Duty Cycle — DC Continuous or Intermittent or Continuous or Intermittent with suppression Operating Voltage, Nom. — 28 Vdc Pickup Voltage @ 25°C, Max. — 16 Vdc Dropout Voltage @ 25°C — 1.5 to 5 Vdc Coil Current, Max., Holding — Coil Type A — 0.4 Amp Coil Type B — 0.625 Amp Contact Arrangement — SPST NO, Double Break Rated Operating Voltage — 28 Vdc Resistive Rating — 300 Amps Motor Load — 300 Amps Rupture Rating — 3,000 Amps 6 HARTMAN Power Switching DC Contactors For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. 6–85 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-770 and AR-770 Series, Rated up to 300 Amps, 28 Vdc (Continued) Mounting Style A Mounting Style B Mounting Style C For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. Mounting Style D 6–86 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-770 and AR-770 Series, Rated up to 300 Amps, 28 Vdc (Continued) Mounting Style E Mounting Style F 6 HARTMAN Power Switching DC Contactors Mounting Style G Mounting Style H For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. 6–87 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-770 and AR-770 Series, Rated up to 300 Amps, 28 Vdc (Continued) Mounting Style I Mounting Style J Mounting Style K For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. Mounting Style L 6–88 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-770 and AR-770 Series, Rated up to 300 Amps, 28 Vdc (Continued) Circuit Configurations (Consult factory for other available circuit configurations) Circuit Configuration 1 Circuit Configuration 2 Circuit Configuration 3 Circuit Configuration 4 Circuit Configuration 5 Circuit Configuration 6 Circuit Configuration 7 Circuit Configuration 8 6 For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. Circuit Configuration 10 HARTMAN Part Number A-770AM A-770N A-770RF A-770RG A-770RN A-770RSS A-770RV A-770W A-770WA-2 A-770WA-3 A-770WF AR-770W Construction Type Gasket/Vented Gasket/Vented Gasket/Vented Gasket/Vented Gasket/Vented Gasket/Vented Gasket/Vented Gasket/Vented Gasket/Vented Gasket/Vented Gasket/Vented Gasket/Vented Circuit Configuration 11 Mounting Style A B C D E F G H I J K L Coil Type Continuous Continuous Continuous Intermittent Continuous w/Supp. Continuous w/Supp. Intermittent w/Supp. Continuous Intermittent Intermittent Continuous Continuous HARTMAN Power Switching DC Contactors Circuit Configuration 9 Circuit Configuration 12 Circuit Config. 1 2 3 4 5 6 7 8 9 10 11 12 TE Part Number 3-1616058-1 3-1616058-3 3-1616058-4 3-1616058-5 3-1616058-8 3-1616058-9 1616530-7 4-1616058-1 4-1616058-2 4-1616058-3 4-1616058-4 1616063-1 6–89 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