RDS 7-transformer speed controller Five-stage speed controller for on-wall installation. For connecting wired to the terminal board-in thermal contacts of one or more fans to the rated load. With integrated trigger and indicator light. Re-commissioning after disturbance over "" - position. Switchable voltage: / 8 /
4/2/28/4 volts. Maximum ambient temperature of 4 ° C. plastic housing, protection class IP 54 Technical data Power supply: Volts Frequency: Hz max. Current: A protection: IP 2
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Weight: kg Ambient temperature: max.. +4 Degree C Make: Helios CODE:
578 Type: RDS 7 ______________________________________