ZCS1-120 WATER RESISTANT SOLENOID FEATURES • Water resistant • Capable of handling low and high current requirements • Versatile mounting and termination ORDERING INFORMATION ZCS1-120 1 A 2 1 3 DC6V C 1 1 1 4 5 6 7 8 1. Part number: ZCS1-120 2. Contact arrangement: A: 1A (SPNO) 3. Coil termination (15in - lb torque spec.) 1. Isolated w/#10-32 terminal (0.22 min. length) 2: Grounded w/#10-32 terminal (0.22 min. length) 3: Isolated w/1/4” Q.C terminal 4: Grounded w/1/4” Q.C terminal 6: Grounded w/#8-32 tapered terminal 7: iSOLATED w/#10-32 terminal (0.45 min. length) 8: Grounded w/#10-32 terminal (0.45 min. length) 4. Coil Voltage: 6,12,14,15, 24, 36, 48 5. Coil Type: C: Continuous I: Intermittent 6. Contact Material and termination (55 in-lb torque spec.): 1: AgCdO with 5/16” -24 terminal (0.38” min. length) 3: Cu with 5/16” -24 terminal (0.38” min. length) 4: Cu with 1/4” -20 terminal (0.50” min length 5: AgCdO with 5/16” -24 terminal (0.50” min. length) 7. Mounting Bracket: 1: Standard 2: “L” shaped bracket 8. Factory Assigned Special's: (where undefined contact factory) 1: Without hardware 2: Extra hardware loosely mounted to solenoid 5: Zinc plated mounting bracket 7: No hardware, zinc plated mounting bracket COIL PARAMETERS • Termination; #8 -32 UNC 2A, #10-32 UNF-2A thread or 1/4” quick connect • Connections: 1. Coil isolated (two terminals) 2. One coil lead grounded to bracket (one terminal) • Coil data: Coil Voltage (VDC) Rated 6 12 14 15 24 36 48 Max 6.6 13.2 15.4 16.5 26.4 39.6 52.8 Coil Resistance (ohm) Int. * 6.0 * 9.4 24.0 54.0 * Cont. 4.0 16.0 26.0 23.0 64.0 160.0 256.0 Must-Operate Voltage (VDC) Int. * 8.04 * 10.05 16.08 24.12 * Cont. 4.5 9.0 10.5 11.3 18.0 27.0 26.0 Coil Power (W) Int. Cont. 24.0 9.0 *Special coils available upon request CONTACT DATA • Contact Arrangement: 1A (SPNO) • Contact Material: AgCd0, or Copper • Termination; 5/16” -24 UNF-2A thread or 1/4” -20 UNC-2A thread Ratings Load Voltage (VDC) Cont. (A) In-rush (A) 12 12 36 80 100 100 400 400 400 Elec. Life Contact Material 10000* 50,000* 25,000* Copper AgCdO AgCdO *Number of operations 10/11/06 ZCS1-120 GENERAL DATA Dielelectric Strength 500 Volts -20°F~150°F (-28.9°C~65.6°C) - Intermittent Temperature Range -20°F~120°F (-28.9°C~48.9°C) - Continuous Mechanical Life (no load) 250,000 cycles Mounting position (Recommended) Plunger vertical with cap down Duty Cycle Continuous; Intermittent: 10sec "on" maximum and minimum 60sec "off". 60sec "on" max and minimum 6min "off." Hardward Torque specification 44-55 in*lbs (Contact terminal); 12-18 in*lbs (Coil terminal) Weight 170.5 grams MECHANICAL DATA 1.375 3.253 2.125 0.375 2 - 0.281X0.400 5“ 2.4 4 UNF- 2A 16 THREAD TYP 2.125 0.625 2.875 Cap / Plunger #10 - 32 UNF -2A THREAD TYPE Dimensions and Mounting Dimensions and Mounting for Standard Bracket Wiring diagram APPLICATION NOTES: 1.) Not all number combinations are available. Please contact your Sales Representative for available part numbers. 2.) Solenoid applied in battery charging circuits should be protected from higher than rated voltage during charging. The service life may be affected by this condition and the solenoid may or may not operate the circuit as intended. 3.) Circuits should be designed to provide safe operation should the solenoid fail in either the open or closed position. 4.) A back-up wrench must be used to hold the bottom nut stationary during installation. 10/11/06