Product Description
Pilz 312200
The Pilz 312200, also known as the PNOZ s4 C, is a high-performance safety relay from the PNOZsigma product family. It is engineered to provide reliable monitoring for a variety of safety functions, including E-STOP pushbuttons, safety gates, and light barriers. Operating on a 24V DC supply, this compact unit features three normally open safety contacts and one normally closed auxiliary contact. Its narrow 17.5 mm housing saves valuable cabinet space, while the spring-loaded terminals ensure secure and fast wiring. The PNOZ s4 C is designed to meet high safety standards, making it a dependable choice for industrial automation and machine safety applications.
Technical Specifications:
- Model: PNOZ s4 C
- Part Number: 312200
- Supply Voltage: 24 V DC
- Safety Contacts: 3 N/O (Normally Open)
- Auxiliary Contacts: 1 N/C (Normally Closed)
- Terminal Type: Spring-loaded terminal
- Safety Level: PL e (Cat. 4) to EN ISO 13849-1, SIL CL 3 to IEC 62061
- Width Dimension: 17.5 mm

Pilz 312200
Buy the Pilz 312200 (PNOZ s4 C) safety relay. A compact 24V DC unit for monitoring E-STOP, safety gates, and light barriers, featuring 3 N/O safety contacts and meeting PL e / SIL 3 safety standards.






