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ROLLER SHUTTERS

New

DescriptionNo. SYSTEM
modules
Type
GW21559Three-way switch1-
GW21528Three-way switch1-
GW21521Push-button1With interlock
CHARACTERISTICS: GW21559-528-521, in the central position (OFF), both contacts are open. GW21528, non-illuminated product equipped with neutral symbol discs.
APPLICATIONS: command of circuits that require an interlock (e.g. activation of motorised devices with direction reversal).