Relay SIRIUS Safety Output Expansion module 22.5 mm, 4A at 240V A-15, 0.1A at 240V DC-13, with 4x NO safety-related instantaneous output contacts, plus 1x NC signaling circuit contact, 24VDC Control Supply Voltage Screw terminals, DIN Mount

Features:
• The 3SK1 safety applications can be quickly and simply expanded with inputs and out puts using innovative device connectors, demand ing safety functions are now also easy to imple ment on the new 3SK2 devices with simple drag-and-drop parameterization