Busch-Jaeger Busch-Warning detector one red 1563 U-12

Manufacturer: Busch-Jaeger
Designation: Busch-Warning detector one red
Type: Optical/acoustic
Model: 1563 U-12
Design: Room lamp/buzzer
Voltage type: AC/DC
Nominal voltage AC: 15 V
Nominal voltage DC: 15 V
Protection class (IP): IP20
Device width: 70 mm
Device height: 70 mm
Device depth: 21 mm

Further details:
For optical and acoustic alarm signaling. Signaling type (call/alarm call, according to DIN VDE 0834) selectable via internal jumper. Acoustic signaling at 70 dB at 1 m distance. Acoustic signaling can be deactivated via internal jumper. Alarm activation by applying operating voltage. Maintenance-free due to the use of light-emitting diodes. Screw fixing via keyholes.