Laserfiche WebLink
Effective: May 2019 <br /> Key Maintenance Switch <br /> for Release Circuit Wiring Kidde <br /> Fire Systems <br /> K-76-606 <br /> FEATURES <br /> • Safely Disconnects Actuation Circuits • Surface or Flush Mount Installations <br /> by Shorting Metron Actuators • Four-Pole Double-Throw Switch <br /> • Key Operated(Non-Removable When Operated) • Meets the Requirements of NFPA 72(2007 edition) <br /> • Stainless Steel Plate • cFMus Approved to ANSI/UL 864, 10th edition, <br /> • Status LED Indicators CANADA/ULC-S527 and ANSI/NFPA 72 <br /> DESCRIPTION <br /> The Kidde Fire Systems Key Maintenance Switch is a key- <br /> switch that disconnects actuation circuits in the system to <br /> prevent accidental discharge of fire suppression systems ® • <br /> SYSTEM SYSTEM <br /> during maintenance operations. ARMED INACTIVE <br /> The Key Maintenance Switch provides a means to short the <br /> Metron Actuator circuit leads for safe disconnection of con- , MAINTENANCE <br /> ventional and addressable control units. Refer to the instal- `--' SWITCH <br /> lation wiring diagram for detailed wiring connections. <br /> • Two LEDS indicate "SYSTEM ARMED" or"SYSTEM <br /> INACTIVE"when the key is inserted and turned. The <br /> key can only be removed in the armed position. <br /> • Key Maintenance Switch mounts to a 4-inch backbox <br /> and operates on 24 Vdc. SPECIFICATIONS <br /> • Designed for mounting on the wall with a back box. <br /> • Key Maintenance Switch can be installed in either sur- Switch: 4PDT Key Switch <br /> face mount or flush mount configurations. - One set of contacts controls indicators on the faceplate. <br /> • Key Maintenance Switch physically disconnects the -Three remaining contacts available for application wiring. <br /> release circuit wiring in addition to the trouble open sig- Contact Ratings: 10 A @ 250 Vac <br /> nal, the switch provides a means to generate a supervi- 15 A @ 125 Vac <br /> sory condition. 15 A @ up to 30 Vdc <br /> ORDERING INFORMATION LED Current: 10.5 mA (ARMED) <br /> Part Number Description 10.5 mA(INACTIVE) <br /> 76-600000-200 Key Maintenance Switch Operating Temperature: 32 to 120°F (0 to 49°C) <br /> Electrical Life: 50,000 cycles- maintained <br /> 06-236881-001 Backbox 25,000 cycles--momentary <br /> Mechanical Life: 100,000 cycles <br /> Switch Plate Construction: Stainless Steel <br /> Shipping Weight: 8-1/2 oz. (241 g) <br /> This literature is provided for informational purposes only.KIDDE-FENWAL,INC.believes this data to be accurate,but it is published and presented without any <br /> guarantee or warranty whatsoever.KIDDE-FENWAL,INC.assumes no responsibility for the product's suitability for a particular application.The fire suppression system <br /> design,installation,maintenance,service and troubleshooting must be performed by trained,authorized Kidde Fire Systems distributors for the product to work correctly. <br /> If you need more information on this product,or if you have a particular problem or question,contact: <br /> KIDDE-FENWAL,INC.,Ashland,MA 01721 USA,Telephone:(508)881-2000. <br /> Kidde Fire Systems <br /> EXPORT INFORMATION(USA) 400 Main Street <br /> Kidde K-76-606 Rev AD Jurisdiction:EAR Ashland,MA 01721 <br /> ©2019 Kidde-Fenwal,Inc. Classification:EAR99 Ph:508.881.2000 <br /> Fire Systems This document contains technical Fax:508.881.8920 <br /> data subject to the EAR. www.kiddefiresystems.com <br />