Innovations
in Communications™ Since 1955
LEE DAN® COMMUNICATIONS, INC. 155 Adams Avenue, Hauppauge, New York, 11788-3699 USA Phone: 800-231-1414 or 631-231-1414 Fax: 631-231-1498 E-Mail: info@leedan.com Loading
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200 FailSafe GuardSwitch Series | Non-Contact Safety Interlock Switch - FailSafe
Edwards is a registered trademark of UTC Fire & Security |
The FailSafe Guardswitch is designed as a safety interlock to be attached to a machine's guard or door. Unlike a standard reed switch interlock, the circuit has been designed to have an "open" failure mode. If the main reed sticks closed when the guard opens, the in-line fuse will blow, opening the circuit. If the watchdog reed sticks closed when the guard closes, the in-line fuse will blow, opening the circuit. The circuit will draw up to 4.0A to blow the fuse in less than 200 ms. |
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This page was last updated March 19,
2013
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