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Availability: More than 25 in stock
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Manufacturer: | Siemens |
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Part number: | 3RH2271-1BB40 |
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The Siemens 3RH2271-1BB40 is a high-performance contactor relay designed for industrial applications. This relay features seven normally open (NO) contacts and one normally closed (NC) contact, making it versatile for various control and automation tasks. It operates on a 24 V DC control supply voltage and is part of the SIRIUS range, known for its reliability and durability.
With a compact size of S00, the 3RH2271-1BB40 is suitable for installations where space is limited. It boasts a robust mechanical service life of up to 10 million switching cycles, ensuring long-term operation in demanding environments. The relay is equipped with screw terminals for secure and straightforward wiring.
The Siemens 3RH2271-1BB40 is rated for a maximum operating current of 10 A at AC-12 and can handle different operating currents at various voltages, including 6 A at 230 V AC-15, 3 A at 400 V AC-15, and 2 A at 500 V AC-15. It also supports a no-load switching frequency of up to 10,000 operations per hour for both AC and DC circuits.
Designed to withstand harsh conditions, this contactor relay operates efficiently within a temperature range of -25 to +60 degrees Celsius and can be stored at temperatures between -55 and +80 degrees Celsius. It is also capable of functioning at altitudes up to 2,000 meters above sea level.
The Siemens 3RH2271-1BB40 is an ideal choice for engineers and technicians seeking a reliable and efficient contactor relay for their control systems. Its high-quality construction and performance make it a valuable component in any industrial automation setup.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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