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Secondary signal unit
NS 511-01

Product Details

Secondary signal unit
NS 511-01

Secondary signal unit with electronic three-tone chime, alpha and continuous tone.
Subtle low-profile design for surface-mounting. Volume adjustable from outside, appr. 86 dB(A), operation in 12 V bell systems.

Technical Data

Operating voltage: 12 V AC, 16–20 V DC
Operating current: max. 200 mA
Protection system: IP 20
Ambient temperature: 0 °C to +40 °C
Dimensions (mm) W x H x D: 107 x 107 x 25

Product information

Product designation Product description Colour/Material CG Article no.
NS 511-01Secondary signal unitWhiteD200031520-00
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Spare parts

Product designation Product description Colour/Material CG Article no.
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