? ? power ? management ? group ? 14930 ? east ? alondra ? blvd, ? la ? mirada, ? ca ? 90638 \ 5752 ? ? 994 \ 6500 ? fax: ? (714)994 \ 3013 ? ? ???????????????????????????????????????? note: ? only ? online ? copies ? of ? this ? document ? are ? controlled. ? printed ? copies ? are ? for ? reference ? purposes. ? ???? ???????????????????????????????????????????????????????????????????????????????? page ? 1 ? of ? 3 ? ? br250-s0105 tel: ? (714) general contact arrangement: 1pdt (1 form c) weight: 1.6 oz approx. performance contact rating: resistive: 25 amps @ 28 vdc inductive: 10 amps @ 28 vdc motor: 10 amps @ 28 vdc lamp: 5 amps @ 28 vdc life: 20,000 operations minimum @ rated resistive load, 220c pull in power: 500 mw approx. operate/release time: excluding bounce time at nominal coil voltage dc coil: 15 ms max contact bounce time: 1 ms max @ rated contact load, 28 vdc contact voltage drop: before life: 150 mv max @ 25 amps and 6 vdc after life: 175 mv max @ 25 amps and 6 vdc environmental temperature range: -40c to +220c vibration: 0.12" da 10 - 70 hz, 30 g's 70 - 3,000 hz shock (operating): 200 g's 6 ms downloaded from: http:///
? ? power ? management ? group ? 14930 ? east ? alondra ? blvd, ? la ? mirada, ? ca ? 90638 \ 5752 ? ? 994 \ 6500 ? fax: ? (714)994 \ 3013 ? ? ???????????????????????????????????????? note: ? only ? online ? copies ? of ? this ? document ? are ? controlled. ? printed ? copies ? are ? for ? reference ? purposes. ? ???? ???????????????????????????????????????????????????????????????????????????????? page ? 2 ? of ? 3 ? ? br250-s0105 tel: ? (714) electrical characteristics duty cycle: continuous insulation resistance: 100 megohms @ 500v 25c dielectric strength: sea level: contact to case 1,250 vrms contact to coil 1,250 vrms coil to case 1,000 vrms across open contacts 1,250 vrms 80,000 feet: all points 350 vrms nominal coil voltage maximum coil voltage pull in voltage (max @ +220c) drop out voltage (max) coil resistance 10% @ 25c br250-s0104 28 vdc 29 vdc 24vdc 7.5 vdc 320 ohms schematic terminal views numbers for reference only. downloaded from: http:///
? ? power ? management ? group ? 14930 ? east ? alondra ? blvd, ? la ? mirada, ? ca ? 90638 \ 5752 ? tel: ? (714) ? 994 \ 6500 ? fax: ? (714)994 \ 3013 ? ?note: ? only ? online ? copies ? of ? this ? document ? are ? controlled. ? printed ? copies ? are ? for ? reference ? purposes. ? ???? ???????????????????????????????????????????????????????????????????????????????? page ? 3 ? of ? 3 ? ? br250-s0105 ???????????????????????????????????????? ? ? general notes unless otherwise specified, all tests made at nominal coil voltages, @ 25oc. unless otherwise specified, tolerances on decimal dimensions are .010". specifications contained herein ar e subject to change without notice. ? downloaded from: http:///
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