distributor: electro-stock www.electrostock.com tel: 630-682-1542 fax: 630-682-1562 features: ? switching capacity up to 30a ? accommodates standard si zed automotive fuse ? insert mounting footprint ? suitable for automobile and lamp applications ? metal mounting tab 35.5 x 25.5 x 21.0mm contact data contact arrangement 1a = spst n.o. contact rating 30a @ 14vdc contact resistance < 50 milliohms initial contact material agsno 2 maximum switching power 420w maximum switching voltage 75vdc maximum switching current 30a coil data coil voltage vdc coil resistance ? 10% rated max. 1.8w pick up voltage vdc (max) 75% of rated voltage release voltage vdc (min) 10% of rated voltage coil power w operate time ms release time ms 6 7.8 20 3.9 1.2 12 15.6 80 7.8 2.4 24 31.2 320 15.6 4.8 1.8 7 5 caution: 1. the use of any coil voltage less than the rated coil voltage may compromise the operation of the relay. 2. pickup and release voltages are for test purposes only and are not to be used as design criteria. general data electrical life @ rated load mechanical life 100k cycles, typical 10m cycles, typical insulation resistance 100m ? min @ 500vdc dielectric strength, coil to contact contact to contact 750v rms min. @ sea level 500v rms min. @ sea level shock resistance 100m/s 2 for 11ms vibration resistance 1.27mm double amplitude 10-40hz terminal (copper alloy) strength 8n operating temperature storage temperature -40 c to + 85 c -40 c to + 155 c solderability 230 c 2 c for 10 0.5s weight 32g cta9
distributor: electro-stock www.electrostock.com tel: 630-682-1542 fax: 630-682-1562 ordering information 1. series: cta9 cta9 2.contact arrangement: 1a = spst n.o. 1a 3. sealing options: s = sealed s 4. coil voltage: 6vdc 12vdc 24vdc 12vdc 5. fuse options: 3a 4a 5a 7-1/2a 10a 15a 20a 25a 30a - 30a dimensions (units = mm) schematic (bottom view) cta9
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