Series CK High Security Keylock Switches TYPICAL SWITCH ORDERING EXAMPLE CK M 1 BUSHINGS M 16mm Dia. L 19mm Dia. 2A F POLES 1 01 W TERMINALS KEYS SPDT F T 01 Flat Tubular Solder Lug CIRCUITS & KEY-REMOVABLE POSITIONS Code 2A 2B 3E Pos. 1 ON ON ON Pos. 2 NONE NONE OFF Pos. 3 ON ON ON Key Removes Positions 1 & 3 Position 1 Position 2 CONTACT MATERIAL W Silver Rated 3A @ 250V AC DESCRIPTION FOR TYPICAL ORDERING EXAMPLE CKM12AFW01 1 key supplied with each switch SPDT ON-NONE-ON Circuit Key Removable in Positions 1 & 3 16mm Diameter Bushing Silver Contacts Rated 3A @ 250V AC Solder Lug Terminals NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com 8-01 Series CK High Security Keylock Switches GENERAL SPECIFICATIONS Electrical Capacity (Resistive Load) Power Level: 3A @ 250V AC Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Static Capability: Nominal Operating Torque: Contact Timing: Angle of Throw: 20 milliohms maximum 1,000 megohms minimum @ 500V DC 1,000V AC minimum between contacts; 1,500V AC minimum between contacts & case 30,000 cycles minimum 10,000 cycles minimum Withstands 15 kilovolts ESD (for CKM models only) 16mm Bushing (CKM models): .04 milliNewton/meter (5.67 ounce-in) for Flat Key .08 milliNewton/meter (11.33 ounce-in) for Tubular Key 19mm Bushing (CKL models): .05 milliNewton/meter (7.08 ounce-in) for Flat Key .07 milliNewton/meter (9.91 ounce-in) for Tubular Key Break before make 90° for 2-position & 45° for 3-position Materials & Finishes Keys for CKM: Keys for CKL: Housing/Bushing: Base: Common & Contact Terminals: Movable Contactor: Brass with nickel plating with PBT handle Brass with nickel plating for tubular key; brass with chrome plating for flat key Fiberglass reinforced PBT for CKM models; zinc alloy with chrome plating for CKL LCP (Liquid Crystal Polymer) Copper with silver plating Silver & copper alloy Environmental Data Operating Temp Range: Humidity: Vibration: Shock: -25°C through +70°C (-13°F through +158°F) 90 ~ 95% for 96 hours @ 40°C (104°F) 10 ~ 55 Hz with peak-to-peak amplitude of 0.7mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours 30g acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Installation Mounting Torque: Soldering Time & Temperature: Process Seal: 1.5 Newtons/meter (13.28lb/in) 3 seconds @ 350°C Not available NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com 8-01 Series CK High Security Keylock Switches POLES, CIRCUITS, & KEY-REMOVABLE POSITIONS Connected Terminals Pole & Throw Key Positions Pos 1 Pos 2 Pos 3 Model ON Pos 2 Pos 3 NONE ON COM-1 ------ COM-2 COM 3 POS 1 CKM12B CKL12B SPDT Pos 1 POS 1 CKM12A CKL12A SPDT xx = Key Removable x xx = Not Removable Schematic xx = Maximum Arc (Terminal numbers are on switch) ON NONE ON COM-1 ------ COM-2 1 2 3 COM CKM13E ON CKL13E OFF ON COM-1 OPEN COM-2 OP E N SPDT 2 POS 1 1 3 2 KEYS & LOCK MECHANISMS F T Flat Key Tubular Key (must be pressed inward to actuate) AT4147 for CKM 16mm: Brass with Nickel Plating key base & PBT key handle; AT4153 for CKL 19mm: Brass with Chrome Plating (crosshatch texture on handle) 1 key provided with each switch (no master key available). For ordering additional keys indicate the same key number that is engraved on the face of your switch. AT4146 for CKM 16mm: Brass with Nickel Plating key base & PBT key handle; AT4152 for CKL 19mm: Brass with Nickel Plating (smooth) 1 key provided with each switch (no master key available). For ordering additional keys indicate the same key number that is engraved on the face of your switch. Randomly assigned key number (001 through 010 for CKM models & 001 through 025 for CKL models). Randomly assigned key number (001 through 025 for CKM models & 001 through 050 for CKL models). Typical Key Ordering Example: AT4153-001 Typical Key Ordering Example: AT4146-001 AT4147 (20.0) .787 AT4146 AT4153 (26.0) 1.024 (22.3) .878 (3.5) .138 (20.0) .787 AT4152 (3.5) .138 (7.0) Dia .276 (10.5) Dia .413 (20.0) .787 (40.8) 1.606 (19.0) .748 (25.0) .984 (33.5) 1.319 (1.5) .059 (22.5) .886 (49.3) 1.941 (35.5) 1.398 (9.6) Dia .378 (1.8) .071 Locking Mechanism for CKM includes 5 tumblers (disks). Locking Mechanism for CKL includes 4 tumblers (disks). CONTACT MATERIALS, RATINGS, & TERMINALS W 01 Silver over Silver Power Level 3A @ 250V AC Epoxy Seal Solder Lug Terminal for CKM Solder Lug Terminals (2.7) .106 (5.0) .197 (2.4) (1.2) .094 .047 Thk = (0.8) .031 (5.5) .217 Epoxy Seal Solder Lug Terminal for CKL (3.1) .122 (2.8) (1.4) .110 .055 Thk = (0.8) .031 Hole for solder lug terminals on CKM is .047" X .094"and for CKL is .055" X .110". These terminal holes accommodate 1 solid 18-gauge wire or 2 solid or stranded 20-gauge wires. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com 8-01 Series CK High Security Keylock Switches TYPICAL SWITCH DIMENSIONS POS 1 (20.0) .787 (0.9) .035 (1.4) .055 (19.0) Dia .748 (20.0) .787 (24.0) .945 2 POS 3 90° Angular Throw COM (4.0) .157 (16.0) .630 (14.2) .559 (1.2) x (2.4) .047 x .094 M16 P1 POS 2 2 2 0 002 POS 3 (0.9) .035 (20.0) .787 (24.0) .945 1 0 45° (19.0) Dia .748 CKM12AFW01 (5.0) .197 (35.2) 1.386 POS 1 45° 1 90° 006 45° Angular Throw (1.2) x (2.4) .047 x .094 M16 P1 006 16mm Bushing • Flat Key COM (4.0) .157 (16.0) .630 (5.0) .197 (14.2) .559 (35.2) 1.386 16mm Bushing • Tubular Key POS 1 (1.2) x (2.4) .047 x .094 M16 P1 (11.0) .433 004 2 POS 3 004 COM (15.0) .591 (25.0) .984 (29.0) 1.142 (19.0) Dia .748 (4.0) .157 (16.0) .630 POS 1 45° (5.0) .197 (35.2) 1.386 (14.2) .559 (1.2) x (2.4) .047 x .094 M16 P1 POS 2 45° 017 2 45° Angular Throw POS 3 COM 017 (25.0) .984 (29.0) 1.142 (19.0) Dia .748 CKM13ETW01 1 90° Angular Throw 1 90° (4.0) .157 (16.0) .630 (5.0) .197 (14.2) .559 (35.2) 1.386 PANEL CUTOUT & STANDARD HARDWARE FOR 16MM BUSHING (16.0) Dia .630 Maximum Effective Panel Thickness: 11.9mm (.469") (14.6) .575 AT016 16mm Hex Mounting Nut for CKM 1 included with each switch Brass, nickel plating M16 P1 (3.1) .122 NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 (19.0) .748 www.nkkswitches.com 8-01 Series CK High Security Keylock Switches TYPICAL SWITCH DIMENSIONS 19mm Bushing • Flat KeyPOS 1 (1.4) x (2.8) .055 x .110 M19 P1 90° POS 3 (0.7) .028 90° Angular Throw (22.0) Dia .866 (29.8) 1.173 (1.0) .039 C (5.4) .213 (17.0) .669 (5.5) .217 (40.0) 1.575 POS 1 45° 1 2 005 (22.3) .878 005 OM (16.8) .661 (1.4) x (2.8) .055 x .110 M19 P1 POS 2 45° 015 C OM (0.7) .028 (20.0) .787 (22.0) Dia .866 CKL12AFW01 2 15 45° Angular Throw 1 0 POS 3 (5.4) .213 (17.0) .669 (29.8) 1.173 (5.5) .217 (16.8) .661 (40.0) 1.575 19mm Bushing • Tubular Key POS 1 (1.4) x (2.8) .055 x .110 M19 P1 90° Angular Throw (19.0) .748 008 2 POS 3 C 1 90° OM 008 (22.5) .886 (30.5) 1.201 (22.0) Dia .866 (5.4) .213 (17.0) .669 POS 1 45° (5.5) .217 (16.8) .661 (40.0) 1.575 (1.4) x (2.8) .055 x .110 M19 P1 POS 2 2 POS 3 45° Angular Throw C OM 042 (22.5) .886 (30.5) 1.201 (22.0) Dia .866 CKL13ETW01 1 45° (5.4) .213 (17.0) .669 (5.5) .217 (40.0) 1.575 (16.8) .661 PANEL CUTOUT & STANDARD HARDWARE FOR 19MM BUSHING (19.0) Dia .748 Maximum Effective Panel Thickness: 12.6mm (.496") AT019 19mm Hex Mounting Nut for CKL 1 included with each switch Brass, nickel plating M19 P1 (3.4) .134 (22.0) .866 (17.2) .677 NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com 8-01