Product Description
Pilz 751103 PNOZ s3 C Safety Relay
The Pilz 751103, part of the PNOZsigma family, is a compact and efficient safety relay designed for monitoring essential safety functions such as E-STOP pushbuttons and safety gates. With a narrow width of just 17.5 mm, it is an ideal space-saving solution for modern control cabinets. This unit operates on a 24V DC supply and provides three normally open safety contacts and one normally closed auxiliary contact. It meets high safety standards, including PL e (Cat. 4) according to EN ISO 13849-1, ensuring reliable protection for both personnel and machinery in a wide range of industrial applications. LED indicators provide clear status information for quick diagnostics and commissioning.
Technical Specifications:
- Model: PNOZ s3 C
- Order Number: 751103
- Supply Voltage: 24 V DC
- Safety Contacts: 3 N/O (Normally Open)
- Auxiliary Contacts: 1 N/C (Normally Closed)
- Safety Level: PL e (Cat. 4) of EN ISO 13849-1, SIL CL 3 of IEC 62061
- Terminal Type: Clamp terminals
- Housing Width: 17.5 mm

Pilz 751103
Shop the Pilz 751103 PNOZ s3 C safety relay. This compact 24V DC unit features 3 N/O and 1 N/C contacts for reliable E-STOP and safety gate monitoring, certified up to PL e / SIL CL 3.







