Square D Electronic Timing Relays Page 8 Specifications

Operating Specifications Voltage range AC operation +10%, -15% of nominal @ 50/60 Hz DC operation +10%, -15% of nominal Repeat accuracy For constant voltage and temperature 9050JCK1159 0.1%, 0.04 s, whichever is greater 9050JCK6070 0.1% of set time or 0.02 ms, whichever is greater For variable voltage and temperature, within specs 9050JCK1159 10% 9050JCK6070 0.1% of set time or 0.02 s, whichever is greater Reset time All functions 100 ms Temperature range Operating (with the proper derating, see curve on page 9) 12120 Vac/Vdc 18 to +150 F (28 to +65 C) 240 Vac 18 to +122 F (28 to +50 C) Storage 67 to +185 F (55 to +85 C) IEC 60664-1 Degree of pollution 2 Overvoltage category III Contact material Silver nickel Mounting position indifferent Burden 9050JCK1159, 1, 2120 Vac/Vdc 2.0 VA 9050JCK1159, 240 Vac 3.0 VA 9050JCK6070, 12120 Vac/Vdc 3.0 VA 9050JCK6070, 240 Vac 3.2 VA Relative humidity 15% to 85%, per IEC 60068-2-3 Insulation test voltage 9050JCK1159 9050JCK6070 2,000 Vac 1,500 Vac between coil and contacts 1,000 Vac between open contacts 1,500 Vac between contacts of different circuitry Transient protection 13 J, 10x 1000 s Vibration 1055 Hz, 3 g max., 0.5 mm total displacement (+0.25 mm) Shock 30 g, 11 ms duration, half sine wave Endurance (1) Mechanical (no load, 18,000 operations/hr max.) 10 million operations Electrical (full rated load, 1,800 operations/hr max., operating temperature 18 to 104 F [28 to 40 C]). 100,000 operations Degree of protection (IEC 60529) IP20 Max. switching frequency 1800 cycles per hour Compliance UL Component Recognized File E78351 CCN NLDX2 (without socket) UL Listed File E78351 CCN NLDX (with the proper socket from page 10) CSA File 214768 Class 3211 07 CE EN60947-4-1, EN60947-5-1, EN61812-1 RoHS As of Series E for JCK1-59 As of Series D for JCK60 and JCK70 Fuse 10 A, Class CC (e.g., Bussmann KTK-R 10) (1) The product life expressed on this page is based on average and normal operating conditions. Actual life will vary with conditions. The above statements are not intended to, nor shall they, create any expressed or implied warranties as to product operation or life. For more information on the listed warranty offered on this product, refer to the Terms and Conditions of sale found in the Digest. Electromagnetic Compatibility (EMC) Ratings Test IEC Level Electrostatic discharge 61000-4-2 3 (6 kV, 8 kV) Radiated, radio-frequency, electromagnetic field 61000-4-3 3 (10 V/m) Electrical fast transient/burst 61000-4-4 3 (2 kV, 1 kV) (1) Surge 61000-4-5 3 (2 kV, 1 kV) (1) Conducted disturbances, induced by radio-frequency fields 61000-4-6 3 (10 V/m) Radiated emissions CISPR 22 Conducted emissions CISPR 22 (1) Supply port, output port, and control port LED Indicators (1) LED State Steady (On) Power present Flashing Device is timing (1) The LED is not an indicator of the output state of the timing relay. Specifications Type JCK Electronic Timing Relays 8

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