NKK Switches High Security Keylock CKM12BFW01-009

The CKM series is a 16mm diameter high-security keylock with a resistive electrical rating of 3A at 250V AC, a contact resistance of 20 milliohms maximum, and an insulation resistance of 1,000 megohms minimum at 500V DC. It withstands 1,500V AC between contacts and case for one minute, and features an electrostatic discharge capability of 15 kilovolts minimum. The mechanical life is 30,000 cycles minimum, and the electrical life is 10,000 cycles minimum. Operating temperature ranges from -25°C to +70°C. The housing is made of glass fiber reinforced PBT, with brass nickel-plated keys and silver-plated copper contacts. Mounting torque is 1.5 Nm maximum. The switch has a 90° angle of throw for two-position operation and a break-before-make contact timing. Terminals are epoxy sealed.