Edwards Signaling K-278B-1110 Double-Action Fire Alarm Manual Pull Station with Screw Terminals, Single Pole, Open Circuit and Tool Reset

Double Action Pull Station with Single Pole and Open Circuit. Requires Tool Reset The Kidde Cat. No. 278B/279B series non-coded fire alarm stations are contemporary styled Lexan stations. These stations are also designed to meet a wide variety of application requirements and operational sequences. The Cat. No. 278B series is a double action pull station with terminals for field wiring connections. While the Cat. No. 279B series are double action stations with six inch (150mm) wire leads for field wiring connections.

 All types can be either pre-signal or general alarm and are available with single or double pole alarm contacts which can be normally open, normally closed or a combination or both. This station requires a tool to reset its mechanism. See specification chart for specific catalog numbers and features. For semi flush mounting use a standard North American four inch square box with a single gang plaster cover having an overlay minimum depth of 2-1/4 inch (57mm). For surface mounting use a Cat. No. K-276B-RSB surface back box.

Double Action Pull Station Features

• Double action models
• Single or double pole contacts
• Terminals or wire leads for field connections
• Pre-signal or general alarm operation
• Key lock or tool reset
• Break glass operation
• Surface or semi flush mounting
• Red finish
• Contemporary styling
• Rugged LEXAN construction
• Latch action until reset