Siemens 3SK1121-2CB41 INFINEON Illuminated Red LED Operator –

Illuminated Red LED Operator – Provides high visibility for operator signaling

Industrial Ethernet Topologies – Add flexible Profinet capabilities

via the DH-485 network

Reliable Performance – Ensures smooth and precise operation

2A Output Current – Supports medium power applications

Siemens 3SK1121-2CB41 INFINEON Illuminated Red LED Operator –Siemens 3SK1121 2CB41 Safety Relay Module OVERVIEW The Siemens 3SK1121 2CB41 is a high performance safety relay module designed for use in industrial automation systems. It ensures fail safe operation by monitoring safety circuits and enabling the safe shutdown of machinery in the event of a fault. This module supports a variety of safety applications, providing reliable protection and enhancing system safety in compliance with international safety