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3RH2131-2BB40 Siemens
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Key specifications
Manufacturer
Siemens
HS code
85364900
Ship to
Global
Availability
1948 remaining
Express delivery to your country
Full 12-month warranty
Secure payment process
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The Siemens 3RH2131-2BB40 is a high-quality contactor relay designed to facilitate efficient and reliable switching in a variety of industrial applications. This compact and robust component is part of the SIRIUS product family, renowned for its innovation and versatility in automation and control tasks. Crafted for durability, the 3RH2131-2BB40 features a size S00 footprint, making it suitable for space-conscious installations. It comes equipped with 3 normally open (NO) and 1 normally closed (NC) contacts, providing the flexibility needed for complex circuit configurations. With a rated operational current of 10 A, this contactor relay can handle moderate loads with ease. The device operates with a control supply voltage of DC 24V and includes spring-loaded terminals for a secure and maintenance-free electrical connection. The contactor relay is designed with a finger-safe protection class of IP20, ensuring additional safety during operation and handling. The 3RH2131-2BB40 is engineered to withstand challenging industrial environments, with an insulation voltage rated at 690V and the capability to function optimally at installation altitudes of up to 2000 metres above sea level. It also boasts impressive mechanical endurance, with a typical mechanical service life of 30 million operating cycles, signifying its reliability and longevity. This contactor relay is not only built to last but also to ensure consistent performance, with a shock resistance that meets stringent industry standards for both rectangular and sine pulse tests. Its auxiliary circuit contact reliability is exceptional, with a very low chance of faulty switching, making it a dependable choice for critical applications. Overall, the Siemens 3RH2131-2BB40 contactor relay is a testament to Siemens' commitment to quality and performance, offering a reliable solution for controlling electrical circuits in industrial settings. Whether used in control panels, motor control centres, or other automation systems, this component is designed to deliver consistent and safe operation, contributing to the efficiency and effectiveness of your electrical control systems.
Typical applications
- Control of electric motors in industrial applications
- Switching of solenoid valves in pneumatic systems
- Actuation of contactor coils in HVAC systems
- Integration into control panels for automation processes
- Use in conveyor belt systems for start/stop operations
- Implementation in lighting control circuits
- Deployment in control circuits for pumps and compressors
- Utilisation in manufacturing assembly lines for operational control
- Application in material handling equipment for electrical interlocking
- Incorporation into safety interlock circuits in machinery
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Full 12-month warranty
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