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UP 220D31

Pushbutton interface, 4 x potential-free contact, output for LED control

Pushbutton interface:

• with 4 inputs / outputs each configurable for potential-free contacts or for control of an LED (max 2 mA)
• with integrated bus coupling unit, bus connection via bus terminal
• for insertion in flush-mounting switch and socket boxes 60 mm in diameter and 40 mm deep