AZ888 8 A SPST / 5 A DPST POLARIZED SUBMINIATURE POWER RELAY SINGLE SIDE STABLE (NON-LATCHING) AND BISTABLE (LATCHING) FEATURES • • • • • GENERAL DATA Dielectric strength 3000 Vrms Single and dual coil latching versions available Epoxy sealed version available 8 Amp switching UL ,CUR file E44211 Life Expectancy Mechanical Electrical Minimum operations 1 x 107 3 x 104 at 8 A 250 VAC resistive (SPST) Operate Time (typical) 5 ms at nominal coil voltage Release Time (typical) 3 ms at nominal coil voltage (with no coil suppression) Set Time (typical) 5 ms at nominal coil voltage Reset Time (typical) 4 ms at nominal coil voltage Dielectric Strength (at sea level) 1 min. 3000 Vrms contact to coil 1000 Vrms between open contacts 2000 Vrms between contact sets Insulation Resistance 1000 megohms min. at 20°C 500 Vdc 50% RH Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating Storage At nominal coil voltage -40°C (-40°F) to 85°C (185°F) -40°C (-40°F) to 130°C (266°F) Vibration Functional 196m/s2 Destructive 980m/s2 Shock Functional 10Hz to 55Hz 2.0mm DA Destructive 10Hz to 55Hz 3.5mm DA Enclosure P.B.T. polyester Terminals Tinned copper alloy, P.C. Max. Solder Temp. 270°C (518°F) Max. Solder Time 5 seconds Max. Solvent Temp. 80°C (176°F) Max. Immersion Time 30 seconds Weight 4.5 grams CONTACTS Arrangement Ratings SPST (1 Form A), DPST (2 Form A) DPST (1 Form A and 1 Form B) Resistive load: Max. switched power: 500 W or 2000 VA (SPST) 150 W or 1250 VA (DPST) Max. switched current: 8 A (SPST) 5 A (DPST) Max. switched voltage: 240 VDC or 380 VAC* *Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Rated Load UL, CUR PLEASE SEE CHART ON FOLLOWING PAGE Material Silver tin oxide, gold plating optional Resistance No Gold plating Gold plated < 100 milliohms (6V 1A voltage drop method) < 100 milliohms (6V 0.1A voltage drop method) COIL NOTES Power At Pickup Voltage 192 mW (single side stable, 2 coil latching) (typical) 96mW (1 coil latching) Max. Continuous Dissipation 0.75 W at 20°C (68°F) ambient Temperature Rise Monostable type: (typical) 45°C (113°F) Latching type: (typical) 35°C (95°F) Max. Temperature 155°C (311°F), Class F 1. 2. 3. 4. All values at 20°C (68°F). Relay may pull in with less than “Must Operate” value. Relay has fixed coil polarity. For complete isolation between the relay’s magnetic fields, it is recommended that a .197" (5.0 mm) space be provided between adjacent relays. 5. Relay adjustment may be affected if undue pressure is exerted on relay case. 6. Specifications subject to change without notice. 6/30/14 AZ888 RATED LOAD UL, CUR Electrical Ratings: 6/30/14 AZ888 RELAY ORDERING DATA AZ888 COIL SPECIFICATIONS - SINGLE SIDE STABLE Nominal Coil VDC 3 Must. Operate VDC 2.4 Max. Continuous VDC Coil Resistance ± 10% 30 5 4.0 6.5 83 6 4.8 7.8 9 7.2 12 18 24 ORDER NUMBER* 1 Form A 2 Form A 1 Form A 1 Form B AZ888-1A-3D AZ888-2A-3D AZ888-1AB-3D AZ888-1A-5D AZ888-2A-5D AZ888-1AB-5D 120 AZ888-1A-6D AZ888-2A-6D AZ888-1AB-6D 11.7 270 AZ888-1A-9D AZ888-2A-9D AZ888-1AB-9D 9.6 14.4 15.6 23.4 480 1080 AZ888-1A-12D AZ888-1A-18D AZ888-2A-12D AZ888-2A-18D AZ888-1AB-12D AZ888-1AB-18D 19.2 31.2 1920 AZ888-1A-24D AZ888-2A-24D AZ888-1AB-24D 3.9 *Add suffix “E” for epoxy sealed version. Add suffix “A” for gold plated contacts. Add suffix “R” for reversed polarity coil. AZ888P1 COIL SPECIFICATIONS - SINGLE COIL LATCHING Nominal Coil VDC 3 Must. Operate VDC 2.4 Max. Continuous VDC 5 ORDER NUMBER* 1 Form A 2 Form A 3.9 Coil Resistance ± 10% 60 1 Form A 1 Form B AZ888P1-1A-3D AZ888P1-2A-3D 4.0 6.5 167 AZ888P1-1A-5D AZ888P1-2A-5D AZ888P1-1AB-5D 6 4.8 7.8 240 AZ888P1-1A-6D AZ888P1-2A-6D AZ888P1-1AB-6D AZ888P1-1AB-3D 9 7.2 11.7 540 AZ888P1-1A-9D AZ888P1-2A-9D AZ888P1-1AB-9D 12 18 9.6 14.4 960 2160 AZ888P1-1A-12D AZ888P1-1A-18D AZ888P1-2A-12D AZ888P1-2A-18D AZ888P1-1AB-12D AZ888P1-1AB-18D 24 19.2 15.6 23.4 31.2 3840 AZ888P1-1A-24D AZ888P1-2A-24D AZ888P1-1AB-24D *Add suffix “E” for epoxy sealed version. Add suffix “A” for gold plated contacts. Add suffix “R” for reversed polarity coil. AZ888P2 COIL SPECIFICATIONS - DUAL COIL LATCHING Nominal Coil VDC 3 Must. Operate VDC 2.4 Max. Continuous VDC 5 4.0 6 9 ORDER NUMBER* 1 Form A 2 Form A 3.9 Coil Resistance ± 10% 30 1 Form A 1 Form B AZ888P2-1A-3D AZ888P2-2A-3D 6.5 83 AZ888P2-1A-5D AZ888P2-2A-5D AZ888P2-1AB-5D 4.8 7.8 120 AZ888P2-1A-6D AZ888P2-2A-6D AZ888P2-1AB-6D 7.2 11.7 270 AZ888P2-1A-9D AZ888P2-2A-9D AZ888P2-1AB-9D AZ888P2-1AB-12D AZ888P2-1AB-3D 12 9.6 15.6 480 AZ888P2-1A-12D AZ888P2-2A-12D 18 14.4 23.4 1080 AZ888P2-1A-18D AZ888P2-2A-18D AZ888P2-1AB-18D 24 19.2 31.2 1920 AZ888P2-1A-24D AZ888P2-2A-24D AZ888P2-1AB-24D *Add suffix “E” for epoxy sealed version. Add suffix “A” for gold plated contacts. Add suffix “R” for reversed polarity coil. 6/30/14 AZ888 MECHANICAL DATA Outline Dimensions 2 Coils latching Single side stable/1 Coil latching PC Board Layout Wiring Diagram Single side stable & 1 coil latching -1 AB -1A .400 [10.16] .300 [7.62] .300 [7.62] .400 [10.16] Single side stable (Deenergized condition) .300 [7.62] .300 [7.62] 4-Ø.047 [Ø1.20] 6-Ø.047 [Ø1.20] -2 A -1 A + + - - - 1 coil latching(Reset condition) -2 A .300 [7.62] .300 [7.62] .100 [25.4] .300 [7.62] + set set reset - + -1 AB reset set 2 coil latching .100 [25.4] + reset -1 A - + -2A, -1 AB -1 A -1 AB + - - + - + .300 [7.62] 2 coil latching(Reset condition) Viewed Toward Terminals reset set reset -1 AB + set 8-[Ø.047] [Ø1.20] + + - - - - + + reset 6-[Ø.047] [Ø1.20] -2 A -1 A .300 [7.62] set .300 [7.62] - - + Viewed Toward Terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 6/30/14