Safety Hinge Switch – Siemens SIRIUS Safety Series (3SE5250-0PC05-8K)

Variant PC058K | Safety Position Switch, Open-Type Compact Design, 2NO + 1NC Slow-Action Contacts

The Siemens 3SE5250-0PC05-8K is a compact safety position switch from the SIRIUS 3SE5 Safety Series, designed for machine guard monitoring, door interlocking, and position detection in industrial automation systems. It belongs to the open-type 30 mm plastic enclosure family, offering reliable switching performance in controlled cabinet or protected environments.

This version (PC058K) is a reinforced variant of the PC05 series, used for applications requiring higher durability and stable safety contact performance in repetitive mechanical operations.

🔹 Key Features

• Siemens SIRIUS Safety Series
• Model: 3SE5250-0PC05-8K
• Variant: PC058K
• Product Type: Safety Position Switch (Open Type)
• 30 mm compact plastic enclosure
• 2NO + 1NC slow-action contacts
• Positive-opening NC safety contact
• Metal plunger actuator
• Screw terminal connection
• EN 50047 mounting standard
• IP10 protection (open-type housing)
• High mechanical life (~15 million cycles)
• Suitable for control cabinet integration and machine safety circuits