TL7 / SAH Series Panel Systems
The Model TL7 is a panel mounted flashing alarm light and audible alarm driver. The TL7 helps protect the Murphy Swichgage contacts from the very high inrush current of the lamp. It is available in 12 or 24 VDC for negative
ground systems. The SAH Mini-Siren provides an audible alarm when fault conditions are detected by a Swichgage instrument. It can be panel mounted and operates on 6–28 VDC.
■ High Visibility Flashing Red Alarm Light or Audible Alarm
■ 12 VDC or 24 VDC
■ Panel Mount
■ All Electronic
• Voltage: 12 or 24 VDC, negative ground (specify voltage).
- Sensor switch < 60 mA
- 12 VDC, 360 mA with lamp on
- 24 VDC, 200 mA with lamp on
- 12 or 24VDC, 5 mA standby, lamp off
Outputs (see replacement lamps)
Lamp output: 120 mA @ 14.4 VDC
SAH terminal: 20 mA @ 28 VDC resistive
Enclosure: Red polycarbonate lens with aluminum retaining nut.
Temperature Range -40°F to 165°F (-40°C to 74°C).
Four tin plated 1/32 x 1/4 inch (0.8 x 6 mm) male push-on type terminal.
Mounting Hole: 1-1⁄8 in. (29 mm) diameter.
Maximum Panel Thickness: 1/4 in. (6 mm).
Type: PIEZO electric transducer.
Operating Voltage: 6–28 VDC.
Output Level: at 28 VDC 1 meter, 90± 5 dB.
Current Drain: at 28 VDC, 20 mA MAX.
Mounting Hole: 1-1/8 in. (29 mm) diameter.
Maximum Panel Thickness: 1/8 in. (3 mm).