SIRIUS safety relay, basic unit, standard series. 3 NO enabling contacts + 1 NC signaling contact. Supply: 24V AC/DC, screw terminal. Monitors emergency stop buttons, safety doors, and light curtains for controlled machine shutdown.

Siemens 3SK1111-1AB30 – Protection Device
Price range: €139.08 through €173.85
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PLC North is an independent supplier of new, refurbished, and repaired industrial electronics. We are not an authorized distributor, dealer, or partner of Siemens or any other original equipment manufacturer referenced on this site. All product names, trademarks, and logos are the property of their respective owners and are used for identification purposes only.
| Condition | Used, Refurbished |
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