IW-510A Operation unit for 10 substation (active calls)
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- Connection and management module
- Capacity: up to 10 lines
- Allows connect up to 20 lines, through the insertion of a IW-10A card
- Incorporates SW-25 power supply
- Secondary with line preamplifier and impedance transformer
- IR-62/1, IR-62/2, IR-62/3, SI-60.
- Dimensions: 540 x 540 x 170 mm.
