contacts arrangement spst- n.o. (1 form a), spst - n.c. (1 form b), spdt (1 form c) ratings resistive load: max. switched power: 1120 w (spst) form a 840 w (n.o.) from c 840 w (n.c.) form c, form b max. switched current: 80 a (spst) form a 60 a (n.o.) form c 60 a (n.c.) form c, form b max. switched voltage: 30 vdc material silver tin oxide resistance < 50 milliohms initially (24 v, 1 a voltage drop method) general data life expectancy minimum operations mechanical 1 x 10 7 electrical 1 x 10 5 at 80 a 14 vdc res. operate time (typical) 7 ms at nominal coil voltage release time (typical) 5 ms at nominal coil voltage (with no coil suppression) dielectric strength 500 vrms coil to contact (at sea level for 1 min.) 500 vrms contact to contact insulation resistance 100 megohms min. at 500 vdc, 20c 50% rh dropout greater than 10% of nominal coil voltage ambient temperature operating -40c (-40f) to 85c (185f) storage -40c (-40f) to 105c (221f) vibration 0.062" da at 10-55 hz shock 10 g enclosure p.b.t. polyester terminals copper alloy quick connect note: allow suitable slack on leads when wiring, and do not subject the terminals to excessive force. weight 48 grams az979 5/22/07w 80 amp mini-iso automotive relay features ? 80 amp contact rating ? ?super iso? high momentary carry current (500 a) high operating temperature (85c) spst (1 form a), spdt (1 form c), spst n.c. ( form b) quick connect terminals iso/ts 16949, iso14001 tested in accordance with saej2544 coil power at pickup voltage 0.76 w (typical) max. continuous 3.0 w at 20c (68f) dissipation temperature rise 56c (101f) at nominal coil voltage temperature max.155c (311f) notes 1. all values at 20c (68f). 2. relay may pull in with less than ?must operate? value. 3. specifications subject to change without notice.
relay ordering data coil specifications order number* nominal coil must operate max. continuous coil resistance spst spdt vdc vdc vdc 10% 6 3.9 7.8 20 az979?1a?6d az979?1c?6d 12 7.8 19.0 90 az979?1a?12d az979?1c?12d 24 15.6 37.9 360 az979?1a?24d az979?1c?24d * for spst (n.c.) (1 form b) relay, substitute ?-1b? for ?-1a?. add suffix ?r? for resistor in parellel with coil. resistor val ues: 6v: 180 ohms, 12v: 680 ohms, 24v: 2700 ohms. add suffix ?d? for diode across coil (anode (+) on terminal #86). add suffix ?c1? for steel mounting brac ket. add suffix ?e? for epoxy sealed version. az979 5/22/07w mechanical data dimensions in inches with millimeters in brackets below. tolerance: .010" o u tline dimen s ion s form a,c wiring di a gr a m o u tline dimen s ion s (c 1 s tl b rk t) form a form c 1.142 m a x [29] .394 [10.0] 1.04 3 m a x [26.5] 1.6 3 4 m a x [41.5 ] 3x.598 [15.2] ?.217 [?5.5] .374 [9 .5 ] .453 [11.5] 2x.031 [.8 ] 3x.047 [1 .2 ] 2x.248 [6 .3 ] .315 [8 .0 ] .331 [8 .4 ] .150 [3 .8 ] 30 85 88 87 87 30 85 88 87 form a,c form a form c bottom view .3 1 1 [7 .9 ] .3 2 7 [8 .3 ] .7 0 5 [1 7 .9 ] .6 6 1 [1 6 .8 ] . 8 66 m a x [22.0] ?.220 [?5.6] 1.378 [35.0] 1.614 m a x [41.0] 1.04 3 m a x [26.5] 2x.031 [.8 ] 2x.047 [1 .2 ] .069 [1 .8 ] 1. 3 15 m a x [ 33 .4] 2x.441 [11.2] 2x.248 [6 .3 ] 2x.374 [9 .5 ] 3x.598 [15.2] .3 2 7 [8 .3 ] .7 0 5 [1 7 .9 ] .661 [1 6 .8 ] 1.142 m a x [29.0] 30 85 88 87 87 30 85 88 87
hardware ordering data description order number socket st980 mechanical data az979 5/22/07w socket, spst - st980 1.265 [32.13] .903 [22.94] .967 [24.56] 1.147 [29.12] .206 [5.23] .761 [19.33] .729 [18.53] .632 [16.05] .319 [8.12] .292 [7.43] .697 [17.72] note: recommended socket hardware: coil terminals: amp 42281-1 (1/4") 14-18 awg contact terminals: amp 280756-4 (3/8") 10-12 awg
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