Edwards GSA-M278 Pull Station Double Action

The Edwards GSA-M278 manual pull stations – part of the Edwards Signature Series system. Made from die-cast zinc and finished with red epoxy powder-coat paint complemented by aluminum-colored stripes and markings. With positive pull-lever operation, one pull on the station handle breaks the glass rod. Turns in a positive alarm, ensuring protection plus fool-proof operation.

The double-action single-stage Edwards GSA-M278 station – a contemporary-style manual station made from durable red-colored Lexan. The fire alarm station’s terminal block accepts #18 AWG (0.75mm2) to #12 AWG (2.5mm2) wire sizes. See the Signature Loop Controller catalog sheet for detailed wiring requirement specifications.

Features / Specifications

• Traditional familiar appearance
• One-stage (GA), two-stage (pre-signal), as double-action models
• Break glass operation together with intelligent device with integral microprocessor
• ADA Compliant
• Electronic Addressing with Non-volatile Memory
• Automatic device mapping
• Stand-alone operation
• Diagnostic LEDs
• Designed for high ambient temperature operation
• Operating Voltage: 15.2 to 19.95 Vdc (19 Vdc nominal)
• Operating Temperature: 32ºF to 120ºF (0ºC to 49ºC)
• Storage Temperature: -4ºF to 140ºF (-20ºC to 60ºC) Humidity: 0 to 93% RH
• Operating Current: Standby = 250µA , Activated = 400µA

The Edwards GSA-M278 manual pull stations – part of the Edwards Signature Series system. Made from die-cast zinc and finished with red epoxy powder-coat paint complemented by aluminum-colored stripes and markings. With positive pull-lever operation, one pull on the station handle breaks the glass rod. Turns in a positive alarm, ensuring protection plus fool-proof operation.

The double-action single-stage Edwards GSA-M278 station – a contemporary-style manual station made from durable red-colored Lexan. The fire alarm station’s terminal block accepts #18 AWG (0.75mm2) to #12 AWG (2.5mm2) wire sizes. See the Signature Loop Controller catalog sheet for detailed wiring requirement specifications.