The Siemens 3RH1262-1BB40 is a high-quality contactor relay designed for a wide range of industrial applications. This component is part of the SIRIUS product family, renowned for its reliability and performance in demanding environments. With a configuration of 6 normally open (NO) and 2 normally closed (NC) contacts, it offers flexibility for various control circuit arrangements.
Crafted for a control supply voltage of 24 V DC, this contactor relay ensures efficient operation with a pull-in and holding power of 3.2 W. The size S00 compact design with screw connection allows for easy installation and integration into existing systems, while maintaining a small footprint within electrical enclosures.
The device is rated for an insulation voltage of 690 V, with a degree of pollution of 3, and is capable of withstanding impulse voltages up to 6 kV, ensuring robust protection against electrical disturbances. It also boasts a mechanical operating life of approximately 10 million cycles, indicating its durability and long-term serviceability.
With an ambient operating temperature range of -25 to +60°C, the 3RH1262-1BB40 can reliably function in a variety of environmental conditions. Its design also includes finger-safe protection against electrical shock, enhancing safety during maintenance and handling.
The contactor relay is suitable for a multitude of applications, including motor control, switching of auxiliary circuits, and automation tasks in industrial settings. Its versatility and Siemens' reputation for quality make it a preferred choice for engineers and maintenance professionals seeking a dependable solution for their control systems.