50 a (35 a) power relay features ? 50 amp switching (azsr250) ? 35 amp switching (azsr235) ? wide contact gap > 1.85mm (azsr250) ? wide contact gap > 2.05mm (azsr235) ? holding power <100 mw ? dielectric strength 5000 vrms ? isolation spacing greater than 10 mm ? reinforced insulation, en 60730-1 (vde 0631, part 1), en 60335-1 (vde 0700, part 1) ? ul, cur file e44211 ? vde certificate 40033251 2015-03-31 general data life expectancy minimum operations mechanical 1 x 10 6 electrical 5 x 10 4 at 35 a 250 vac res. (azsr235) 5 x 10 4 at 50 a 250 vac res. (azsr250) operate time (typical) 40 ms at nominal coil voltage release time (typical) 5 ms at nominal coil voltage (with no coil suppression) dielectric strength 5000 vrms coil to contact (at sea level for 1 min.) 2500 vrms between contact sets 2500 vrms between open contacts insulation 1000 megohms min. at 20c resistance 500 vdc 50% rh insulation c250 (according to overvoltage category: iii din vde 0110, pollution degree: 3 iec 60664-1) nominal voltage: 250 vac dropout greater than 5% of nominal coil voltage ambient temperature at nominal coil voltage operating -40c (-40f) to 85c (185f) vibration 0.062" (1.5 mm) da at 10?55 hz shock 10 g enclosure pa terminals tinned copper alloy, p. c. max. solder temp. 270c (518f) max. solder time 5 seconds weight 105 grams packing unit in pcs 10 per inner carton / 100 per carton box 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. rohs compliant ! azsr235/250 arrangement spst (1 form a) dpst (2 form a) ratings resistive load: azsr235 max. switched power: 1050 w or 9695 va max. switched current: 35 a max. switched voltage: 150 vdc* or 440 vac azsr250 max. switched power: 1500 w or 13850 va max. switched current: 50 a max. switched voltage: 150 vdc* or 440 vac * note: if switching voltage is greater than 30 vdc, special precautions must be taken. please contact the factory. rated load ul vde azsr235 35 a at 277 vac, resistive azsr250 50 a at 277 vac, resistive azsr235 35 a at 263 vac, test referring to ac-7a, 85c azsr250 50 a at 263 vac, test referring to ac-7a, 85c material silver tin oxide resistance < 50 milliohms initially contacts power at pickup voltage (typical) max. continuous dissipation temperature rise 270 mw (azsr250) 2.0 w at 20c (68f) ambient 15c (27f) at nominal coil voltage temperature max. 155c (311f) class f coil - a zettler company zettler electronics gmbh junkersstr. 3, d-82178 puchheim, germany phone: +49 89 800 97-0 fax: +49 89 800 97-200 office@zettlerelectronics.com www.zettlerelectronics.com this product specification to be used only together with the application notes which can be downloaded from http://www.zettlerelectronics.com/pdfs/relais/applicationnotes.pdf group g r o u p
- a zettler company zettler electronics gmbh junkersstr. 3, d-82178 puchheim, germany phone: +49 89 800 97-0 fax: +49 89 800 97-200 office@zettlerelectronics.com www.zettlerelectronics.com this product specification to be used only together with the application notes which can be downloaded from http://www.zettlerelectronics.com/pdfs/relais/applicationnotes.pdf group g r o u p 2015-03-31 azsr235/250 coil specifications - spst (1 form a) order number nominal coil vdc must operate vdc min. holding vdc max. continuous vdc coil resistance ohm 10% azsr235-1a (35 a) azsr250-1a (50 a) 5 3.75 1.7 10.0 50 azsr235-1ae-5d azsr250-1ae-5d 9 6.75 3.1 18.0 170 azsr235-1ae-9d azsr250-1ae-9d 12 9.00 4.0 24.0 300 azsr235-1ae-12d azsr250-1ae-12d 18 13.50 6.5 36.0 675 azsr235-1ae-18d azsr250-1ae-18d 24 18.00 8.0 48.0 1200 AZSR235-1AE-24D azsr250-1ae-24d coil specifications - dpst (2 form a) order number nominal coil vdc must operate vdc min. holding vdc max. continuous vdc coil resistance ohm 10% azsr235-2a (35 a) azsr250-2a (50 a) 5 3.75 2.1 10.0 50 azsr235-2ae-5d azsr250-2ae-5d 9 6.75 3.8 18.0 170 azsr235-2ae-9d azsr250-2ae-9d 12 9.00 5.0 24.0 300 azsr235-2ae-12d azsr250-2ae-12d 18 13.50 7.5 36.0 675 azsr235-2ae-18d azsr250-2ae-18d 24 18.00 10.0 48.0 1200 azsr235-2ae-24d azsr250-2ae-24d relay ordering data mechanical data dimensions in mm. tolerance: .25 mm pc board layout wiring diagram 5 1 2 3 4 6 viewed toward terminals viewed toward terminals 10.0 7.0 x 2.5 (4x) 14.7 3.5 22.8 3.3 x 1.3 (2x) viewed toward terminals 6,5 x 2 (4x) 2,8 x 0,8 (2x) 10.0 3.5 22.8 14.7 8.2 49.2 25.0 40.0 2.0 4.5 *not used on 1 form a version * * * * *not used on 1 form a version *not used on 1 form a version * * *
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