Edwards 279B-1120

Overview of Edwards 279B-1120

The Edwards 279B-1120 non-coded manual fire alarm station in red is a reliable and durable option for any fire alarm system. Featuring a double action design with six-inch wire leads for easy field wiring, this station can be used for a variety of applications. With a sturdy construction and contemporary style, it is an ideal choice for both semi-flush and surface mounting. Choose the Edwards 279B-1120 for a practical and effective fire alarm solution.

The Edwards Cat. No. 278B/279B series fire alarm stations are innovative and contemporary styled stations designed to meet a wide variety of application requirements and operational sequences. These stations are made of LEXAN, a durable and rugged construction material. The series includes double action stations with either terminals or wire leads for field wiring connections.

The Cat. No. 278B series stations are double action stations with terminals for field wiring connections, while the Cat. No. 279B series stations are double action stations with six inch (150mm) wire leads for field wiring connections. Both series are available with single or double pole alarm contacts, which can be normally open, normally closed, or a combination of both.

A key or tool is required to reset the mechanism of these stations depending on the type selected. Additionally, when a manual station is installed on a circuit that also includes smoke detectors, a resistor may be added in series with the alarm initiating contacts on the station. This is to ensure that the operation of the station does not extinguish alarm LEDs on operated detectors. The Cat. No’s. 276-R and 276-RT series resistor kits permit field installation of the series resistor on applicable stations.

These fire alarm stations are designed for semi-flush mounting using a standard North-American four inch square box with a single gang plaster cover having an overall minimum depth of 2-1/4 inch (57mm). For surface mounting, a Cat. No. 276B-RSB surface back box is recommended.

The Cat. No. 278B/279B series fire alarm stations feature contemporary styling, a red finish, and a latch action until reset. With its flexible design and various options, these fire alarm stations are a reliable and practical solution for various applications.

Features

• Double action models
• Single or double 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