The Siemens 3RH2122-2BB40 is a robust and reliable Contactor Relay designed for efficient performance in a variety of industrial applications. This compact device features 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, making it versatile for different circuit configurations. With a control voltage of 24V DC and a current rating of 10A, it is capable of handling demanding tasks with ease.
The 3RH2122-2BB40 is part of Siemens' SIRIUS range, known for their high-quality and durable components. It boasts a high mechanical operating cycle, ensuring longevity and reducing the need for frequent replacements. The device also offers spring-loaded terminals for auxiliary and control current circuits, providing secure and efficient connections.
With an IP20 protection rating, the 3RH2122-2BB40 is designed to be safe from touch by fingers and objects greater than 12mm. It can be mounted on a 35mm standard mounting rail, either by screw or snap-on mounting, offering flexibility in installation.
This Contactor Relay is not just about performance, it also prioritises safety. It is finger-safe, providing protection against electrical shock, and has a degree of pollution 3, ensuring it can operate effectively even in environments with non-conductive pollution.
Whether you're upgrading your existing system or building a new one, the Siemens 3RH2122-2BB40 Contactor Relay is a reliable choice that delivers both performance and safety.