Siemens 3SK11211CB41 Configurable Safety Relay, Single Channel, 24 V dc, Sirius 3SK1

Product Description

The Siemens 3SK11211CB41 configurable safety relay offers simplicity, flexibility, and efficiency. Its modular design ensures eased system planning, commissioning, and expansion. It supports the implementation of simple safety functions such as EMERGENCY-STOP and protective door monitoring up to SIL 3 and PL e.

• Clearly Structured Product Portfolio
• Integrated Functionality
• Minimal Time and Effort for Wiring

Product Highlights

This safety relay is certified in accordance with IEC 62061 and ISO 13849-1 and is internationally applicable. It is available in two versions, 3SK1 and 3SK2 and can be used in stand-alone, as well as integrated Solutions.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3SK11211CB41
• Country of Origin: Germany

Technical Specifications

• Brand: SIEMENS
• Function: Safety
• Manufacturer Part Number: 3SK11211CB41
• Number of Channels: 1
• Series: 3SK Series
• Supply Voltage: 24 VDc
• Terminal Type: Screw
• Model: 3SK1121-1CB41
• Application: For autonomous safety applications
• Coil Voltage: 24
• Mounting Type: Snap-On
• Enclosure Type: IP20
• Frequency Rating: 50/60
• Temperature Rating: -25 to 60
• Amperage Rating: 5
• Contact Rating: 3 A at 115/230 V AC, 0.1/3 A at 24/230 V DC