CMA3 Relay - kinds of single relays , power relays , automotive relays ...lays , pc-board relays , plug-in relays , PCB relays , miniature relays CMA3 Relay 1.COIL DATA 1-1.Nominal Voltage 1-2.Coil Resistance 1-3.Operate Voltage 1-4.Release Voltage 1-5.Nominal Power Consumption 6 VDC to 24 VDC Refer to Table 1 Refer to Table 1 Refer to Table 1 1.6 W 2.CONTACT DATA 2-1.Contact Arrangement 2-2.Contact Material 1 Form C , 1 Form A AgSnO2 2-3.Contact Rating 2-4.Max. Switching Voltage 2-5.Max. Switching Current 2-6.Max. Switching Power 2-7.Max. Load Current ( 12VDC Load Voltage ) Form C Load Form A Max.Carry Current Max.Make Current Max.Break Current 40A 100A 40A Electrical Mechanical 50 m¦¸. at 6VDC 1A 100,000 operations at nominal load 10,000,000 operations 2-8.Contact Resistance ( Initial ) 2-9.Life Expectancy 30A 14VDC Resistive ( 1 Form C ) 40A 14VDC Resistive ( 1 Form A ) 75VDC 40A 420W ( 1 Form C ) 560W ( 1 Form A ) NO NC 40A 100A 40A 30A 30A 30A 3.GENERAL DATA 3-1.Insulation Resistance 3-2.Dielectric Strength 3-3.Operate Time 3-4.Release Time 3-5.Temperature Range 3-6.Shock Resistance 3-7.Vibration Resistance 3-8.Weight Min.100M¦¸ at 500 VDC 550VAC , 1min between open contacts 750VAC , 1min between contacts and coil Max. 10ms Max. 10ms -40 to +85 ¡æ 10G 10 - 55 Hz , Amplitude 1.5mm 30 gr. 4.DIMENSIONS ( in mm ) file:///D|/ÖÐÀÖ/hke1/CMA3.html (1 of 3) [2000-12-13 14:16:08] CMA3 Relay - kinds of single relays , power relays , automotive relays ...lays , pc-board relays , plug-in relays , PCB relays , miniature relays ¡¡ 5.ORDERING CODE CMA3 DC6V | | | | | | |____ | | |_____ _________ ¡¡ A | |_____CONTACT ARRANGEMENT A: 1 FORM A C:1 FORM C _________ NOMINAL VOLTAGE: DC6V , DC12V , DC24V _________ TYPE 6.COIL DATA CHART at 20¡æ ORDERING CODE CMA3-S DC6V CMA3-S DC12V CMA3-S DC24V COIL NOMINAL VDC COIL RESISTANCE ¦¸ +/- 10% OPERATE VOLTAGE VDC RELEASE VOLTAGE VDC COIL NOMINAL mW 6 12 24 22 85 350 4.2 8.4 16.8 0.6 1.2 2.4 1.6 Table 1 7.CMA3 CHARACTERISTIC DATA file:///D|/ÖÐÀÖ/hke1/CMA3.html (2 of 3) [2000-12-13 14:16:08] CMA3 Relay - kinds of single relays , power relays , automotive relays ...lays , pc-board relays , plug-in relays , PCB relays , miniature relays file:///D|/ÖÐÀÖ/hke1/CMA3.html (3 of 3) [2000-12-13 14:16:08]