AZSR235/250 50 A (35 A) POWER RELAY RoHS compliant ! 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 GENERAL DATA CONTACTS 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 Life Expectancy Mechanical Electrical Minimum operations 1 x 106 5 x 104 at 35 A 250 VAC Res. (AZSR235) 5 x 104 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 Resistance 1000 megohms min. at 20°C 500 VDC 50% RH AZSR235 35 A at 277 VAC, resistive Insulation (according to DIN VDE 0110, IEC 60664-1) C250 Overvoltage category: III Pollution degree: 3 Nominal voltage: 250 VAC Dropout Greater than 5% of nominal coil voltage AZSR250 50 A at 277 VAC, resistive Ambient Temperature Operating At nominal coil voltage -40°C (-40°F) to 85°C (185°F) 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. 270°C (518°F) Max. Solder Time 5 seconds Weight 105 grams Packing unit in pcs 10 per inner carton / 100 per carton box * 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 263 VAC, test referring to AC-7a, 85°C AZSR250 50 A at 263 VAC, test referring to AC-7a, 85°C Material Silver tin oxide Resistance < 50 milliohms initially COIL Power At Pickup Voltage (typical) 270 mW (AZSR250) NOTES Max. Continuous Dissipation 2.0 W at 20°C (68°F) ambient Temperature Rise 15°C (27°F) at nominal coil voltage 2. Relay may pull in with less than “Must Operate” value. Max. 155°C (311°F) Class F 3. Specifications subject to change without notice. Temperature 1. All values at 20°C (68°F). ZETTLER electronics GmbH Junkersstr. 3, D-82178 Puchheim, Germany - A ZETTLER GROUP Company phone: +49 89 800 97-0 [email protected] fax: +49 89 800 97-200 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 2015-03-31 AZSR235/250 RELAY ORDERING DATA 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 MECHANICAL DATA PC BOARD LAYOUT 40.0 25.0 7.0 x 2.5 (4x) 3.3 x 1.3 (2x) 14.7 49.2 * * 22.8 10.0 3.5 *not used on 1 Form A version 2.0 Viewed toward terminals 4.5 * WIRING DIAGRAM 2,8 x 0,8 (2x) 6,5 x 2 (4x) * 6 4 2 *5 *3 1 * 8.2 14.7 3.5 22.8 10.0 *not used on 1 Form A version *not used on 1 Form A version Viewed toward terminals Viewed toward terminals Dimensions in mm. Tolerance: ± .25 mm ZETTLER electronics GmbH Junkersstr. 3, D-82178 Puchheim, Germany - A ZETTLER GROUP Company phone: +49 89 800 97-0 [email protected] fax: +49 89 800 97-200 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 2015-03-31