3SK1111-1AB30 | Siemens | Safety Relay Basic Unit

Description

The Siemens 3SK1111-1AB30 is a SIRIUS Safety Relay Basic Unit designed to ensure safety in industrial applications. It features three normally open (N.O.) safety-related contacts and one normally closed (N.C.) signalling function contact. The control voltage is rated at 24V AC/DC, providing compatibility with a variety of power sources. With a compact 22.5mm case size and screw terminals, the relay offers ease of installation and wiring. It also boasts an IP20 rating, indicating protection against solid objects but not against water ingress.

Technical Specifications

Information About 3SK1111-1AB30

The Siemens 3SK1111-1AB30 SIRIUS Safety Relay Basic Unit is designed for safety applications requiring reliable relay functionality. With a control voltage of 24V AC/DC, this unit ensures compatibility with various systems. Featuring a 22.5mm case and screw terminals, it provides ease of installation and secure connections.

Key features of the Siemens 3SK1111-1AB30 SIRIUS Safety Relay Basic Unit include three normally open (N.O.) safety-related contacts and one normally closed (N.C.) signaling function contact. These contacts enable precise control over safety circuits, enhancing overall system safety and efficiency.

The relay incorporates relay release circuits, enhancing its functionality and performance. These circuits facilitate smooth operation and reliable switching, ensuring the integrity of safety-critical systems.

With an IP20 rating, the Siemens 3SK1111-1AB30 SIRIUS Safety Relay Basic Unit offers protection against solid objects greater than 12.5mm in size, making it suitable for indoor use in various industrial environments.

Its compact design and durable construction make it ideal for applications where space is limited and reliability is paramount. The screw terminals provide secure connections, minimizing the risk of loose connections and ensuring consistent performance over time.

The Siemens 3SK1111-1AB30 SIRIUS Safety Relay Basic Unit replaces the 3TK2822-1CB30 model, offering improved features and enhanced reliability for safety-critical applications.

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.

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