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|TL10-RE||10 W attenuator with by-pass relay|
|TL30-RE||30 W attenuator with by-pass relay|
|TL60-RE||60 W attenuator with by-pass relay|
These attenuators enable the sound level in a room to be adjusted by attenuating the sound performance of the speaker units with a transformer in constant-voltage systems (100, 70, 50 V). Each attenuator has an autotransformer, an 11-position switch (10 positions + Off) and front masks. They are available with different output powers, depending on the load that can be connected to them.
Each model (TL10-RE, TL30-RE and TL60-RE) has a by-pass relay able to exclude the attenuator in case of an alarm and/or emergency signal having priority (activation of the relay with a 24 VDC current on an additional two-pole line). They can be easily flush-mounted on a wall using the AC911 box or secured to a wall using the AC913 adaptor.
|AC911||Plastic box for flush-mounting. Size (L x H x P): 70 x 70 x 50 mm|
|AC913||Plastic adaptor for protruding wall-mounting. Size (L x H x P): 80 x 80 x 50 mm|