page 1 of 4 www.durakoolrelays.com sales department tel: (888) 847-6552 DG76b bistable (latching) power relay contacts contact number & arrangement spst-no (1 normally open) contact material agsno 2 max. switching voltage 250vac / 30vdc min. switching current / voltage 500ma/12vdc max. continuous current 90a max. switching current 90a max. switching power 22500va short circuit current 2700a for 10ms (iec62055-31) initial resistance 100m?, max. at 0.1a/6vdc coil rated voltage 5...48vdc operating range of supply voltage see coil table 1 rated power consumption single coil 1.5w twin coil 3w insulation insulation resistance >1000m? at 500vdc, 50%rh dielectric strength coil to contact 4000vrms, 1min (50hz) between open contacts 3500vrms, 1min (50hz) creepage & clearance 8mm general data operating time ms 20 release time ms 20 electrical life ops 1 x 10 4 mechanical life ops 1 x 10 6 dimensions l x w x h 38 x 17 x 30mm (see drawings for detail) weight 55g (varies according to options) ambient temperature storage -40 to 70c operating -40 to 70c (class f) shock resistance functional: 98m/s 2 11ms; destructive: 980m/s 2 vibration resistance 10-55hz: da 1.5mm humidity 98%rh, 40c ? up to 90a /240vac continuous rating ? 30v maximum dc switching voltage ? single coil & twin coil latching ? utility meters, power conditioning ? automotive / electric vehicle battery ? highly customisable power terminals ref: DG76 090312jhm
ordering codes type contact material contact arrangement cover protec - tion and mounting coil code d g 7 6 b - - - - contact rating b - 90a contact material 30 - agsno 2 see table 1 contact arrangement 21 - spst-no (1 normally open) * 31 - spst-nc (1 normally closed)* * as delivered condition. cover protection category 7 - covered, dust cover terminations and mounting* 0v - pcb coil terminals + weld terminals for contacts 0h - pcb coil terminals + weld terminals for contacts 5v - pcb terminals (coil & power). vertical relay mount. 8v - pcb coil terminals + screw terminals for contact. vertical mount. 8h - pcb coil terminals + screw terminals for contacts. horizontal mount. * custom terminations available. please contact factory. options nil - standard p*** - custom (*** = unique identifer) the DG76b terminals are highly customisable. some examples can be seen on pages 3 & 4 please contact factory for additional information. (moqs may apply) DG76b bistable (latching) power relay ref: DG76 090312jhm coil data table 1 dc coil coil voltage code nominal voltage (vdc) coil resistance (?) 10% must operate voltage (vdc) operate pulse length single coil twin coil* single coil (1.5w) twin coil* (3w) sl05 tl05 5 16 8.0 + 8.0 3.5 50ms sl06 tl06 6 24 12.0 + 12.0 4.2 sl09 tl09 9 54 27.0 + 27.0 6.3 sl12 tl12 12 96 48.0 + 48.0 8.4 sl24 tl24 24 384 192 + 192 16.8 sl48 tl48 48 1536 768 + 768 33.6 * nb: latch & reset coils must not be powered simultaneously. page 2 of 4 www.durakoolrelays.com sales department tel: (888) 847-6552
DG76b bistable (latching) power relay american electronic components inc., 1101 lafayette st. elkhart, in46516 page 3 of 4 www.durakoolrelays.com sales department tel: (888) 847-6552 all dimensions in mm specifcations are subject to change without notice. e&oe. ref: DG76 090312jhm overall dimensions fig. 1 notes: 1) all parameters, unless otherwise specifed, are measured at an ambient temperature of 23c. wiring diagrams fig. 3 single coil latch horizontal with weld terminals (0h) twin coil latch horizontal with weld terminals (0h) single coil latch vertical with weld terminals (0v) twin coil latch vertical with weld terminals (0v) reset (open) set (close) set (close) reset (open)
DG76b bistable (latching) power relay ref: DG76 090312jhm page 4 of 4 www.durakoolrelays.com sales department tel: (888) 847-6552 overall dimensions fig. 3 all dimensions in mm a b twin coil latch vertical with pcb terminals (5v) twin coil latch vertical with screw terminals (8v) DG76b with current shunt and welded copper braid termination. DG76b with extended power terminals for pcb mounting or 9.5mm qc push on connectors examples of custom terminations : DG76b with screw thread terminations DG76b with welded copper braid terminations for power and horizontal pcb terminals for coil. screw thread = m5
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