keylock switch

keylock switch

[′kē‚läk ‚swich]
(electricity)
A switch that can be operated only by inserting and turning a key such as that used in ordinary locks.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
ACOM's enhancements include toner sensors that prevent MICR check printing unless MICR toner is installed; a three-position keylock switch (MICR On, MICR Off, Printer Off); customized MICR font and toner engineered specifically for use with the Phaser 5400, and an external PCMCIA card reader for secure storage and use of sensitive corporate information such as MICR fonts, signatures, and corporate identity elements.
Company offer the CKM Series of high security, antistatic keylock switches. Designed to meet the needs of applications requiring high reliability, The CKM 16 mm, five tumbler locking mechanism keylock switch features a patented switching mechanism with self-cleaning, sliding contacts that provide high reliability, long operating life, and a smooth operation.
Keylock switches, for instance, are often used to enhance the security of a system.
NKK Switches (Scottsdale, AZ) has announced the availability of the SK Series of miniature panel mount keylock switches. Offered in a 2- or 3-tumbler configuration, switches are ideal for designs requiring space-saving, minimum to medium security switching.
Featuring a push-and-lock mechanism, which indicates when the switch position has been changed, the CKM Series of high security keylock switches from NKK Switches is intended for industrial control equipment, computer peripherals, and instrumentation and sensor equipment.
EAO is offering additional safeguards to applications designers with its range of keylock switches. These units provide protection against unauthorized access and are said to offer higher levels of safety control.
The Company equips manufacturers worldwide with illuminated, toggle, rocker, pushbutton, slide, rotary, DIP rotary, keypad and keylock switches. Additionally, NKK offers one of the industry's most extensive selections of illuminated, process sealed, miniature, specialty and surface mount switches.