JFA 242U switch of backup amplifiers
Brief description: to patrol 4 or 8 amps (operation, short circuit, DC, protection), in the case of automatically switched&Prime, injured&Prime, to the backup amplifier, fulfilling EN 60 849, the number of backup zes. 1, audio and visual indication of failure, the dimensions of 483 × 88 × 200 mm
Suitable for: extend monitoring amplifier and its backup
Cat. nr.: 271049
16 446 CZK without VAT
in stock
Description
- k hlídání 4 nebo 8 zesilovačů (provoz, zkrat, DC, ochrany)
- v případě závady je automaticky přepnut „poškozený“ zesilovač na záložní
- plní ČSN EN 60 849
- počet záložních zes. 1
- zvuková i vizuální indikace poruchy
- rozměry 483 × 88 × 200 mm
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