AZ2850 40 AMP MINIATURE POWER RELAY FEATURES * DPST-NO and DPDT configuration * Meets 8mm creepage, 4kV dielectric * Epoxy selead version available * UL Class F (155C) standard * UL, CUR file E44211 * VDE certificate 40023442 CONTACTS GENERAL DATA Arrangement DPST (2 Form A) DPDT (2 Form C) Ratings Resistive load: Max. switched power: 560W or 8310VA Max. switched current: 40A (N.O.), 3A (N.C.) Max. switched voltage: 30VDC* or 600VAC Life Expectancy Mechanical Electrical Minimum operations 5 x 106 1 x 105 at 30A, 277VAC Res. (N.O.) Operate Time 15ms typical 25ms maximum with bounce Release Time 10ms typical 25ms maximum with bounce (with no coil suppression) * Note: If switching voltage is greater than 30VDC, special precautions must be taken. Please contact the factory. Rated Load UL Normally open contacts (N.O.) 40A at 277VAC, Resistive, 30k cycles [1][2] 30A at 277VAC, General Use, 100k cycles [1][2] 10A at 600VAC, General Use, 6k cycles [1] 1HP at 120VAC, 100k cycles [1][2] 2.5HP at 240VAC, 100k cycles [1][2] 8FLA / 26LRA at 277/480/600VAC, 30k cycles[1] Normally open contacts (N.O.), DC coils only 25.3FLA / 110LRA at 240VAC, 30kcycles [1][2] VDE Material Resistance Insulation Resistance 109 ohms minimum at 500 VDC Dropout DC: Greater than 10% of nominal coil voltage AC: Greater than 20% of nominal coil voltage Ambient Temperature Operating At nominal coil voltage DC: -40C (-40F) to 85C (185F) AC: -40C (-40F) to 65C (149F) -40C (-40F) to 105C (221F) Storage Normally closed contacts (N.C.) 3A at 277VAC, General Use, 100k cycles [1][2] 2A at 480VAC, General Use, 6k cycles [1] 1A at 600VAC, General Use, 6k cycles [1] 3FLA / 3LRA at 240VAC, 30k cycles [1] 2FLA / 2LRA at 277/480VAC, 30k cycles [1] 1FLA / 1LRA at 600VAC, 30k cycles [1] Vibration Enclosure P.B.T. polyester Normally open contacts (N.O.) 30A at 250VAC, Resistive, 50k cycles [2] Terminals Tinned copper alloy, P.C. Max. Solder Temp. 270C (518F) Max. Solder Time 5 seconds Max. Solvent Temp. 80C (176F) Max. Immersion Time 30 seconds Weight 86 grams Packing unit in pcs 20 per plastic tray / 100 per carton box Normally closed contacts (N.C.) 3A at 250VAC, Resistive, 50k cycles [2] Silver cadmium [1], silver tin oxide [2], < 50 milliohms initially (24V, 1A, voltage drop method) COIL Power At Pickup Voltage (typical) 925mW, DC coil 2.6VA, AC coil Max. Continuous Dissipation 5W at 20C (68F) ambient, DC coil 7VA at 20C (68F) ambient, AC coil Temperature Rise 48C (86F) at nominal coil voltage, DC coil 68C (122F) at nominal coil voltage, AC coil Temperature 1500Vrms contact to contact Dielectric Strength (at sea level for 1 min.) 4000Vrms contact to coil 2000Vrms between contact sets Shock 0.062" (1.65mm) DA at 10-55Hz Operational, 10g for 11ms 1/2 sine pulse (no contact opening > 100usec) Non-destructive, 100g for 11ms 1/2 sine pulse 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. Max. 155C (311F) 9/28/18 AZ2850 RELAY ORDERING DATA COIL SPECIFICATIONS - DC Coil Nominal Coil VDC 5 Must Operate VDC 3.8 Max. Continuous VDC 8.0 6 4.5 10.5 272.0 12 9.0 20.7 24 18.0 41.8 48 36.0 110 82.5 COIL SPECIFICATIONS - AC Coil Nominal Coil VAC 12 Must Operate VAC 9.6 Nominal Current mA 10% 326.7 ORDER NUMBER* Coil Resistance Ohm 10% 15.3 AZ2850-2C-5D 22 AZ2850-2C-6D 140.0 86 AZ2850-2C-12D 68.5 350 AZ2850-2C-24D 83.4 34.5 1,390 AZ2850-2C-48D 190.5 15.2 7,255 AZ2850-2C-110D Max. Continuous VAC 15.6 50Hz Coil Resistance 60Hz Coil Resistance ORDER NUMBER* Ohm 10% Ohm 10% 9.5 8 AZ2850-2C-12A Nominal Current mA 10% 340.0 24 19.2 31.2 166.0 45 120 96.0 156.0 33.3 1125 830 35.7 AZ2850-2C-24A AZ2850-2C-120A 220 176.0 286.0 18.2 3800 2870 AZ2850-2C-220A 240 192.0 312.0 16.7 4500 3800 AZ2850-2C-240A 277 221.6 360.1 14.4 5960 4700 AZ2850-2C-277A Subsitute "2A" in place of "2C" to indicate 2 Form A contacts. * "2A" or "2C" denote silver cadmium contacts. Add suffix "E" to "2A" or "2C" for silver tin oxide contacts. Add suffix "5" for 50Hz coil, AC coils only (Example: AZ2850-2C-24A5). Add suffix "6" for 50/60Hz coil, AC coils only (Example: AZ2850-2C-24A6). Add suffix "E" at the end of order number for sealed version. MECHANICAL DATA WIRING DIAGRAMS 2 Form C 0 2.07 Max. (52.6) 1.37 Max. (34.8) 2 4 3 6 8 7 1.21 Max. (30.7) 1.05 Max. (26.7) 2 Form A .31 (7.9) .03 (.8) .25 (6.35) .04 (1.0) 1 .16 (4.1) 2 4 6 8 0 1 Viewed toward terminals PC BOARD LAYOUT .59 (15.0) .31 (7.9) 1.00 (25.4) .13 (3.2) .31 (7.9) .27 (6.9) .63 (16.0) 1.62 (41.1) 1.209 (30.71) .272 (6.91) .20 (5.08) .43 (10.92) .20 (5.08) .20 (5.08) .084 (2.12) 1.000 (25.40) .16 (4.1) (Form C only) 16 x o .070 (o 1.8) Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: .010" 9/28/18