Edwards Data Sheet Single Action Pull Stations

Edwards Signaling Catalog u Conventional Initiating Fire Stations Series Edwards Cat No 276B 277B series noncoded fire alarm are contemporary styled Lexan stations and are flexibly to meet a wide variety of application requirements and sequences Cat No 276B series are single action stations with terminals field wiring connections Cat No 277B series are also single action stations but use 6 wire leads for field wiring connections a key or tool depending on station selected is required reset mechanism See specification chart for specific catalog and features Where a manual station is installed on a that also includes smoke detectors a resistor can be added series with the alarm initiating contacts on the station so the op of the station does not extinguish alarm LEDs on operated The Cat No 276 R resistor kits permit field installation the series resistor on applicable stations semi flush mounting use a standard North American 4 inch box with single gang plaster cover having an overall mini depth of 2 1 4 inches 57mm For surface mounting use a No 276B RSB surface back box Features Single action models Single pole contacts Terminals or wire leads for field connections Key lock or tool reset Break glass operation Surface or semi flush mounting Red finish Contemporary styling Rugged LEXAN construction Latch action until reset 1 of 4 D A T A S H E E T S85001 0183 to be used for installation purposes Issue 4.1 initiate an alarm and break the glass rod pull down on the marked for Fire alarm handle latches in the pulled position until the station is reset To reset the station is opened using a Cat No key supplied with the station or a tool the toggle switch restored to it normal position the break glass rod is replaced the station is reclosed Specifications and install where indicated on plans Cat No Select one the following 276B series single action manual stations with screw terminals 277B series single action manual stations with 6 inch 150mm leads connection of installation wiring All stations shall be of the break glass type stations shall be constructed of red lexan with white raised The alarm handle shall be marked FOR FIRE to simple concise instructions for activation of station by the public the alarm handle shall break a glass rod and activate a switch which shall cause the handle to latch in the alarm Momentary push button type switches shall not be ac To reset the station it shall be necessary to open the using select one a key a special tool restore the toggle to its normal position and replace the glass rod shall be UL listed Specifications Ratings Alarm Switch Keyswitch Pole Amps 30 Vac Resistive Load 1.0 Amps Vdc Resistive Load Kit for use in stations connected to smoke detector 276 R Housing Ohms 2 W Lexan 940 With White Letters lb 0.4 kg Ordering Table to determine Kit for specific stations of Glass Rods Reset Key Supplied with all Key Reset Stations Resistor Kit Back Box Red These devices will not operate without electrical power As fires cause power interruptions we suggest you discuss further safeguards your local fire protection specialist 2 of 4 D A T A S H E E T S85001 0183 to be used for installation purposes Issue 4.1 No 276B With Information Connections Ac Pull for optional resistor kit 276 R Contacts Reset Alarm 3 of 4 D A T A S H E E T S85001 0183 to be used for installation purposes Issue 4.1 us 1 800 336 4206 www edwardssignaling com Signaling is EDWARDS brand Farm Glen Boulevard CT 06032 Canada contact Chubb Edwards Email inquiries chubbedwards com Web www chubbedwards com 2013 UTC Fire Security Americas Inc All rights reserved subject to change notice Edwards is part of UTC Controls Security a unit of Technologies Corporation 4 of 4 D A T A S H E E T S85001 0183 to be used for installation purposes Issue 4.1