B-493E 3pst, magnetic latch, 160 amps, 230 vac, 400 hz product specifications construction gasket sealed, vented main contacts: configuration 3pst magnetic latch voltage (nominal) 230 vac, 400 hz current (resistive) 160 amps auxiliary contacts: configuration 6-spst n.o., 6-spst n.c. ratings group 1 0.10 amps, 28 vdc or 120 vac, 400 hz group 2 6.40 amps, 28 vdc group 3 0.01 amps, 15 vdc coil data: duty cycle continuous, self de-energizing voltage (nominal) 28 vdc operate voltage close 15 vdc maximum trip 15 vdc maximum coil current @ 28 vdc & +25 c close 7 amps maximum trip 7 amps maximum operating temperature -55 c to +71 c life: electrical 50,000 cycles mechanical 100,000 cycles weight 4.3 lbs. contactor configuration dc high v oltage features: ? 3pst main contacts ? magnetic latch ? main contacts rated 230 volts line to neutral ? self de-energizing coil ? 230 vac ? 160 amps ? high reliability ? meets many requirements of mil-r-6106 notes: catalog ( we b d oc o nl y ) dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 revised 5 -04 millimeters unless otherwise reference purposes only. canada: 1-905-470-4425 hong kong: 852-2735-1628 specified. values in brackets specifications subject mexico: 01-800-733-8926 japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. c. america: 52-55-5-729-0425 uk: 44-141-810-8967 har t ma n a er o spa ce po wer p ro duct s di men sion s fo r thi s pro du ct a re e xp re ss e d in in ch es . mu l ti pl y val ue s b y 25 .4 f or m ill im et er s . for factory-direct application assistance, con ta ct t h e ha rt ma n p rod uct te am at ( 41 9 ) 52 1 - 95 00 , fa x ( 41 9 ) 5 2 6 - 27 4 9 . ?200 4 by tyco electronics corporation. all rights reserved. ha rt ma n and tyco are trademarks.
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