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| AZ979 80 AMP AUTOMOTIVE RELAY FEATURES 80 Amp contact rating High momentary carry current High operating temperature (85C) SPST N.O. (1 Form A), SPDT (1 Form C), SPST N.C. (1 Form B) * Quick connect terminals * Epoxy sealed version available * * * * CONTACTS Arrangement Ratings SPST (N.O.) (1 Form A) SPDT (1 Form C), SPST (N.C.) (1 Form B) Resistive load: Max. switched power: 1120 W (SPST) Form A 840 W (N.O.) Form C 840 W (N.C.) Form C, Form B Max. switched current: 80 A (SPST) Form A 60 A (N.O.) Form C 60 A (N.C.) Form C, Form B Max. switched voltage: 30 VDC GENERAL DATA Life Expectancy Mechanical Electrical Operate Time (typical) Release Time (typical) Minimum operations 1 x 107 1 x 105 at 80 A 14 VDC Res. 7 ms at nominal coil voltage 5 ms at nominal coil voltage (with no coil suppression) Dielectric Strength 500 Vrms coil to contact (at sea level for 1 min.) 500 Vrms contact to contact Insulation Resistance Dropout 100 megohms min. at 500 VDC, 20C 50% RH Greater than 10% of nominal coil voltage -40C (-40F) to 85C (185F) -40C (-40F) to 105C (221F) 0.062" (1.5 mm) DA at 10-55 Hz 10 g P.B.T. polyester Copper alloy Quick Connect Note: Allow suitable slack on leads when wiring and do not subject the terminals to excessive force. Material Resistance Silver tin oxide < 50 milliohms initially (24 V, 1 A voltage drop method) Ambient Temperature Operating Storage Vibration Shock Enclosure 0.76 W Terminals 3.0 W at 20C (68F) 56C (101F) at nominal coil voltage Max.155C (311F) Weight COIL Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature 48 grams 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. ZETTLER electronics GmbH Tel. +49 89 800 97 0 Fax +49 89 800 97 200 office@ZETTLERelectronics.com www.ZETTLERelectronics.com 2003-06-24 Junkersstrasse 3, D-82178 Puchheim, Germany AZ979 RELAY ORDERING DATA COIL SPECIFICATIONS Nominal Coil VDC 6 12 24 Must Operate VDC 3.9 7.8 15.6 Max. Continuous VDC 7.8 15.6 31.2 Coil Resistance 10% 20 80 320 SPST AZ979-1A-6D AZ979-1A-12D AZ979-1A-24D ORDER NUMBER* SPDT AZ979-1C-6D AZ979-1C-12D AZ979-1C-24D * For SPST (N.C.) (1 Form B) relay, substitue "1B" for "1A". Add suffix "R" for resistor in parallel with coil. Resistor values: 6V: 180 , 12V: 680 , 24V: 2700 . Add suffix "D" for diode across coil option (+ pole at terminal #86). Add suffix "E" for epoxy sealed version. MECHANICAL DATA Outline Dimensions .866 [22.0] .220 [5.6] .069 [1.8] 1.315 [33.4] Wiring Diagrams SPDT 30 1.378 1.437 [35.0] [36.5] 1.614 [41.0] 85 87A 86 1.043 .984 [26.5] [25.0] 87 3x.598 [15.2] 2x.441 [11.2] SPST (N.O.) 2x.248 [6.3] 2x.031 [.8] 3x.047 [1.2] 3x.374 [9.5] 30 85 86 30 87 .705 [17.9] 85 87A 86 .311 .315 [7.9] [8.0] .327 .331 [8.3] [8.4] 87 1.173 [29.8] .661 [16.8] 1.173 [29.8] VIEWED TOWARD TERMINALS Dimensions in inches with metric equivalents in parentheses. Tolerance: .010" ZETTLER electronics GmbH Tel. +49 89 800 97 0 Fax +49 89 800 97 200 office@ZETTLERelectronics.com www.ZETTLERelectronics.com 2003-06-24 Junkersstrasse 3, D-82178 Puchheim, Germany |
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