AZSR126 26 AMP MINIATURE POWER RELAY FEATURES • • • • • Dielectric strength 4500 Vrms 31 Amp switching Contact gap > 1.8 mm Clearance / creepage > 6.4 / 7.5 mm UL, CUR file E44211 CONTACTS GENERAL DATA Arrangement SPST (1 Form A) Ratings Resistive load: Max. switched power: 8587 VA Max. switched current: 31 A Max. switched voltage: 277 VAC Rated Load 31 31 26 26 22 22 A A A A A A at at at at at at 277 250 277 250 277 250 VAC, VAC, VAC, VAC, VAC, VAC, cos phi 0.8, 85°C, 50k cycles * cos phi 0.8, 85°C, 50k cycles * resistive, 85°C, 50k cycles resistive, 85°C, 50k cycles resistive, 85°C, 100k cycles resistive, 85°C, 100k cycles * duty factor: 0.1 seconds on / 10 seconds off UL 26 26 22 22 A A A A at at at at 277 250 277 250 VAC, VAC, VAC, VAC, resistive, resistive, resistive, resistive, 75°C, 75°C, 85°C, 85°C, 50k cycles 50k cycles 100k cycles 100k cycles Life Expectancy Mechanical Electrical Minimum operations 2 x 105 5 x 104 at 26 A 250 VAC Res. Operate Time 20 ms max. at nominal coil voltage Release Time 10 ms max. at nominal coil voltage (with no coil suppression) Dielectric Strength (at sea level for 1 min.) 4500 Vrms coil to contact 2500 Vrms between open contacts Insulation Resistance 1000 megaohms min. at 20°C, 500 VDC 50% RH Holding Voltage Greater than 35% of nominal coil voltage Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating at nominal coil voltage -40°C (-40°F) to 60°C (140°F) at max. 80% of nominal coil voltage -40°C (-40°F) to 85°C (185°F) Vibration 1.5 mm DA at 10-55 Hz Material Silver tin oxide Shock 20 g Resistance < 100 milliohms initially (at 6 V, 1 A, voltage drop method) Enclosure P.B.T. polyester Terminals Tinned copper alloy, P.C. Max. Solder Temp. 260°C (500°F) Max. Solder Time 5 seconds Weight 25 grams COIL Power At Pickup Voltage (typical) 690 mW Max. Continuous Dissipation 2.0 W at 20°C (68°F) ambient Temperature Rise 90°C (162°F) at nominal coil voltage Temperature Max. 155°C (311°F) Class F NOTES 1. All values at 20°C (68°F) 2. Relay may pull in with less than “Must Operate” value. 3. Specifications subject to change without notice. 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 2014-06-26 AZSR126 RELAY ORDERING DATA COIL SPECIFICATIONS Nominal Coil VDC Must Operate VDC Min. Holding VDC Max. Continuous VDC Coil Resistance Ohm ± 10% ORDER NUMBER 9 6.3 3.2 10.8 58 AZSR126-1AE-9D 12 8.4 4.2 14.4 103 AZSR126-1AE-12D 18 12.6 6.3 21.6 230 AZSR126-1AE-18D 24 16.8 8.4 28.8 410 AZSR126-1AE-24D MECHANICAL DATA 2 x 0.8 2 x 1.5 PC BOARD LAYOUT 27.6 ±0.1 2 x ø 1.8 +0.1 2 x 0.7 3.8 ±0.1 1.75 ±0.1 2 x 0.7 12.0 ±0.1 15.9 30.4 1.45 ±0.1 2 x ø 1.1 +0.1 22.0 ±0.1 Viewed toward terminals 23.3 WIRING DIAGRAM 4 x 3.5 ±0.5 3 4 2 1 Viewed toward terminals Tolerance: ± 0.3 mm AZ SR126 - Inrushtest AZ SR126 - Inrushtest 20 ms 0,2 ms 120 A U = 230 VAC = 120 A I ON IOFF = 0,5 A T = 85°C Cycles = 50.000 U ION IOFF T Cycles 60 A = 230 VAC = 60 A = 26 A = 85°C = 30.000 980 ms 26 A 919,8 ms 26 A 80 ms 5s 5s 0,5 A 0A 0A Cycle Cycle 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 2014-06-26