The Siemens 3SU1400-1AA10-1HA0 is a meticulously engineered contact module designed to offer reliable performance in a variety of industrial applications. This component features a single normally closed (NC) contact element, ensuring a secure and dependable connection for monitoring installations. With an insulation voltage rated at 500 V AC/DC and a surge voltage resistance of 6 kV, it is well-suited for challenging electrical environments.
The contact module boasts a robust design with a protection class of IP40 for the enclosure and IP20 for the terminals, safeguarding against particulate ingress and enhancing operational longevity. It is also equipped with positive opening operation, a safety feature that ensures contacts open in the event of a fault, providing an additional layer of protection for your systems.
This Siemens contact module is designed for front plate mounting, making it versatile for integration into various control panels and systems. Its compact dimensions, measuring 34 x 9.8 x 49.7 mm, allow for efficient use of space without compromising on functionality.
With a mechanical service life of 10 million switching cycles and an equal electrical endurance, this contact module is built to last, ensuring minimal maintenance and a reliable performance throughout its service life. The screw terminal connections provide a secure and stable electrical connection, accommodating a range of conductor cross-sections for flexible installation options.
The Siemens 3SU1400-1AA10-1HA0 is a testament to quality and reliability, making it an excellent choice for those seeking a durable and efficient contact module for their industrial control needs.