Siemens 3SK1111-1AW20

Overview

The Siemens 3SK1111-1AW20 SIRIUS 3SK1 Basic Safety Relay is an indispensable component for robust industrial safety. Engineered for mission-critical applications, this relay provides reliable monitoring and control in safety circuits, including emergency stops, safety interlocks, and light curtains. Operating on a 24V DC power supply, it features a precise configuration of 2 normally open (NO) and 1 normally closed (NC) contacts, crucial for ensuring fail-safe operation and compliance with the most stringent safety standards. Its integration into industrial automation systems guarantees enhanced protection and operational integrity.

Key Features

• Emergency Stop Functionality: Provides secure and immediate machine shutdown in hazardous situations.
• Precision Contact Configuration: Equipped with 2 NO and 1 NC contacts for redundant and fail-safe monitoring.
• Stable 24V DC Operation: Ensures consistent and reliable performance within industrial control systems.
• Modular Expandability: Seamlessly integrates with other SIRIUS 3SK safety modules for scalable safety solutions.
• Industrial-Grade Robustness: Built to withstand demanding industrial environments, ensuring long-term durability and reliability.
• High Safety Standards Compliance: Certified to SIL 3 (IEC 61508) and PL e (ISO 13489-1) for proven safety performance.
• DIN Rail Mounting: Facilitates easy and secure installation within control cabinets.

Technical Specifications

• Product Type: SIRIUS 3SK1 Basic Safety Relay
• Part Number: 3SK1111-1AW20
• Operating Voltage: 24V DC
• Contacts: 2 Normally Open (NO), 1 Normally Closed (NC)
• Mounting Type: DIN Rail
• Safety Standards Compliance: Meets SIL 3 (IEC 61508) and PL e (ISO 13489-1)

Applications

• Emergency Stop Systems: Critical for rapidly disconnecting power to machinery during emergencies.
• Safety Interlock Monitoring: Ensures protective guards and doors are securely closed before operation.
• Light Curtain Integration: Provides safety monitoring for access control and hazard detection zones.
• Press and Punch Machine Safety: Enhances protection for operators of high-risk machinery.
• Automated Production Lines: Integral for maintaining safety in complex and high-speed manufacturing environments.

Why Choose This Model?

• Uncompromised Safety: Achieve the highest levels of machine and personnel safety with SIL 3 and PL e certifications.
• Siemens Reliability: Benefit from Siemens' reputation for engineering excellence and long-lasting industrial components.
• Versatile Application: Adaptable for a wide range of safety-critical control functions across various industries.
• Ease of Integration: Designed for straightforward installation and expansion with existing SIRIUS 3SK systems.
• Optimized Performance: Experience stable and precise operation, reducing downtime and enhancing productivity.

Order Now

Elevate your industrial safety standards with the Siemens 3SK1111-1AW20 SIRIUS 3SK1 Basic Safety Relay. Secure yours today to ensure reliable emergency stop functionality, robust interlock monitoring, and uncompromising machine safety in your operations. Invest in peace of mind and operational excellence.