1616083-7

HARTMAN Power Switching DC Contactors A-981 Series, Rated up to 400 Amps, 28 Vdc Product Facts n SPDT, Double break or SPST NO, SPST NC 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 Weight, Max. — 3.2 lbs Duty Cycle —Continuous with suppression Operating Voltage, Max. — 31 Vdc Operating Voltage, Min. — 17 Vdc Pickup Voltage, Max. — 18 Vdc Dropout Voltage @ 25°C — 1 to 10 Volts Coil Current, Inrush, Max. — 4.5 Amp Contact Arrangement — SPDT, Double Break or SPST NO, SPST NC Rated Operating Voltage — 28 Vdc Resistive Rating — 400 Amps Inrush for 30 sec — 1,000 Amps Inrush — 1,500 Amps 6 HARTMAN Power Switching DC Contactors For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. 6–105 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-981 Series, Rated up to 400 Amps, 28 Vdc (Continued) Mounting Style A Mounting Style B Circuit Configurations (Consult factory for other available circuit configurations) Circuit Configuration 1 Circuit Configuration 2 HARTMAN Part Number Construction Type Mounting Style A-981S Gasket/Vented A A-981P Gasket/Vented B Coil Circuit Type Config. Continuous, 1 Economizing w/Supp. Continuous, 2 Economizing w/Supp. TE Part Number 1616083-7 1616083-6 For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. 6–106 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-981 Series, Rated up to 600 Amps, 28/48 Vdc Product Facts n SPDT, Double break or 1PST NO, 1PST NC 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 Weight, Max. — A-981E — 4 lbs 5 oz A-981K — 4.5 lbs Duty Cycle — A-981E — Continuous A-981K — Continuous, economizing Operating Voltage — A-981E — 28 Vdc A-981K — 24 Vdc min. to 30 Vdc max. Pickup Voltage — A-981E — 18 Vdc max. hot A-981K — 16 Vdc max. initial @ 25°C Dropout Voltage — A-981E — 10 Vdc max. hot A-981K — 1 to 10 Vdc Contact Arrangement — SPST NC, Double Break or 1PST NO, 1PST NC Rated Operating Voltage — 28 Vdc Resistive Rating — 600 Amps Inrush for 30 sec — 1,000 Amps Motor Rating — 1,500 Amps, Inrush only Mounting Style A Mounting Style B For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. 6–112 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-981 Series, Rated up to 600 Amps, 28/48 Vdc (Continued) Circuit Configurations (Consult factory for other available circuit configurations) Circuit Configuration 1 Circuit Configuration 2 HARTMAN Part Number Construction Type Mounting Style A-981E Gasket/Vented A A-981K Gasket/Vented B Coil Type Continuous, Economizing Continuous, Economizing Circuit Config. TE Part Number 1 1616083-1 2 1616083-2 6 HARTMAN Power Switching DC Contactors For factory-direct application assistance, phone 419-521-9500 or fax 419-526-2749. 6–113 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