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3SK1122-1CB42 Siemens
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Availability
In stock
Manufacturer
Siemens
HS code
85371098
Ship to
Philippines
Express delivery to your country
Full 12-month warranty
Secure payment process
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The Siemens SIRIUS Series Safety Relay, part number 3SK1122-1CB42, is a state-of-the-art control device designed to enhance the safety of machinery and plant operations. This compact and reliable unit is engineered to meet stringent safety requirements, making it an essential component for a wide range of industrial applications. With a 24 V dc operating voltage, the relay is equipped with 1-channel monitoring capability and offers 2 normally open (NO) contacts. Its dimensions are 22.5 x 121.7 x 100 mm, allowing for easy integration into existing systems without the need for significant modifications. The safety relay is designed for single-channel and two-channel wiring configurations, providing flexibility in connection and ensuring compatibility with various types of safety sensors and switches. It also features cross-circuit detection and an integrated startup test function, which contribute to the overall safety and reliability of the system it is part of. The 3SK1122-1CB42 is characterised by its parameterisable product functions, including sensor monitoring, autostart, and time delay settings, which can be adjusted to suit specific application requirements. This adaptability makes it a versatile choice for monitoring safety functions such as emergency stops, protective doors, light curtains, and two-hand controls. Constructed with finger-safe terminals and an IP20 protection class, the relay ensures user safety during installation and maintenance. It is suitable for Class A environments and is designed to prevent undesired radio-frequency interference in residential areas. This safety relay is an integral component for those seeking to maintain high levels of safety while ensuring operational efficiency and compliance with international safety standards.
Typical applications
- Monitoring emergency stop circuits
- Safeguarding protective doors with time delay functions
- Implementing safety functions for pressure-sensitive mats
- Controlling two-hand operation consoles in industrial settings
- Managing safety chains for light arrays and laser scanners
- Integration into safety systems for cable-operated switches
- Ensuring safe operation of mechanical and electronic sensors
- Use in applications requiring SIL3 level safety integrity
- Facilitating safety measures in automated manufacturing processes
- Overseeing delayed and instantaneous safety outputs in machinery
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