Keylock Sample Kit 5 A Variety of Keylock Switches NKKs distinctive line of keylock switches is offered in high, medium and low security levels, and one is sure to accommodate your application requirement. Our selected presentation contains only a partial offering of key- locks, representing various bushing sizes and types of terminals, plus PC board, panel mount or snap-in options. The antistatic and process sealed models are featured within an array of power levels and sizes in standard, miniature and subminiature. NKK Switches is at the forefront of the electromechanical switch market for product offerings of superior quality and selection as well as stellar customer service. Contact us for assistance from selection to implement- ation, solutions and value added services, and youll see that our quality is exceeded only by our expertise and drive to transcend your expectations. CKL13EFW01-003 HIGH SECURITY KEYLOCK Characteristics & Specifications CK Series Keylock with 19mm Diameter Bushing Power Level: 3A 250V AC Rugged, die cast housing designed for higher security Contact Resistance: 20 milliohms max Flat style key is supplied with each switch and reversible for Insulation Resistance: 1,000 megohms min 500V DC easier setting Dielectric Strength: 1,000V AC min between contacts for 1 minute min 1,500V AC min between contacts & case for 1 minute min Vertically rotating switching mechanism combines with sliding contacts for high reliability and long operating life Mechanical Life: 30,000 cycles min Interior construction provides seal for contact area Electrical Life: 10,000 cycles min Solder lug, epoxy sealed terminals prevent entry of flux and Nominal Operating Torque: .05Nm (7.08 ozin) other contaminants Angle of Throw: 45 (3-position) High dielectric strength of 1,500 volts between contacts and Operating Temperature Range: 25C ~ +70C (13F ~ +158F) case CKL12BTW01-008 HIGH SECURITY KEYLOCK Characteristics & Specifications CK Series Keylock with 19mm Diameter Bushing Power Level: 3A 250V AC Contact Resistance: 20 milliohms max Rugged, die cast housing designed for higher security Tubular style key is supplied with each switch press inward Insulation Resistance: 1,000 megohms min 500V DC to actuate Dielectric Strength: 1,000V AC min between contacts for 1 minute min 1,500V AC min between contacts & case for 1 minute min Vertically rotating switching mechanism combines with sliding contacts for high reliability and long operating life Mechanical Life: 30,000 cycles min Interior construction provides seal for contact area Electrical Life: 10,000 cycles min Solder lug, epoxy sealed terminals prevent entry of flux and Nominal Operating Torque: .07Nm (9.91 ozin) other contaminants Angle of Throw: 90 (2-position) High dielectric strength of 1,500 volts between contacts and Operating Temperature Range: 25C ~ +70C (13F ~ +158F) case www.nkkswitches.com 1 09/24/19Keylock Sample Kit 5 SK12ADW01-007/UL MEDIUM SECURITY KEYLOCK Characteristics & Specifications SK Series Keylock with 12mm Diameter Bushing Power Level: 3A 125V AC Brass key with shiny nickel finish provided with each switch Contact Resistance: 10 milliohms max Short behind panel dimension of only 27.0mm (1.063) Insulation Resistance: 1,000 megohms min 500V DC 12mm diameter threaded bushing enables easy panel cutout Dielectric Strength: 1,000V AC min between contacts for 1 minute min 1,500V AC min between contacts & case for 1 minute min preparation and high density mounting Detent mechanism gives crisp, positive action for accurate Mechanical Life: 30,000 cycles min switch setting Electrical Life: 10,000 cycles min Epoxy sealed solder lug terminals prevent entry of flux and Nominal Operating Torque: .026Nm (.234 lbin) other contaminants Angle of Throw: 90 (2-position) Dust resistant interior construction protects contacts Operating Temperature Range: 25C ~ +70C (13F ~ +158F) SK14DG30 PROCESS SEALED KEYLOCK Characteristics & Specifications SK Series Right Angle Keylock with 12mm Diameter Bushing Logic Level: 0.4VA max 28V AC/DC max Sealed body construction and disposable boot (supplied with Contact Resistance: 80 milliohms max each switch) protect contacts, allow automated processing Insulation Resistance: 100 megohms min 500V DC Right angle PC terminals are molded in, sealing out flux, Dielectric Strength: 500V AC min for 1 minute min solvents and other contaminants Mechanical Life: 30,000 cycles min Two antistatic plastic handle keys provided with each switch Electrical Life: 10,000 cycles min 12mm smooth bushing and space-saving short body size Nominal Operating Torque: .020Nm (.182 lbin) Detent mechanism, with spring-operated steel ball, furnishes Angle of Throw: 45 (3-position) crisp, positive action for accurate switch setting Operating Temperature Range: 25C ~ +70C (13F ~ +158F) Bifurcated, self-wiping contact mechanism provides unequaled logic-level reliability and smoother actuation CKM12BFW01-006 HIGH SECURITY KEYLOCK Characteristics & Specifications CK Series Keylock with 16mm Diameter Bushing Power Level: 3A 250V AC Contact Resistance: 20 milliohms max High insulating material withstands over 15 kilovolts of electrostatic discharge, providing antistatic feature Insulation Resistance: 1,000 megohms min 500V DC Flat style key supplied with each switch and is reversible for Dielectric Strength: 1,000V AC min between contacts for 1 minute min easier setting 1,500V AC min between contacts & case for 1 minute min Vertically rotating switching mechanism combines with Mechanical Life: 30,000 cycles min sliding contacts for high reliability and long operating life Electrical Life: 10,000 cycles min Interior construction provides seal for contact area Nominal Operating Torque: .04Nm (5.67 ozin) Solder lug, epoxy sealed terminals hinder entry of flux and Angle of Throw: 90 (2-position) other contaminants Operating Temperature Range: 25C ~ +70C (13F ~ +158F) High dielectric strength of 1,500 volts between contacts and case www.nkkswitches.com 2