The Siemens 3RH1921-1CA01 is an auxiliary contact block designed for industrial applications. It is a snap-on device with a screw terminal, providing a reliable and efficient means of extending the functionality of control relays and contactors. This model is notable for its normally closed (NC) contact configuration. Its design and features make it a valuable asset for enhancing the functionality and safety of various electrical systems.
Salient Features and Benefits of the Snap-On Auxiliary Contact
The 3RH1921-1CA01 is built to withstand the rigours of industrial environments.
Its durable construction ensures longevity and consistent performance under various operating conditions.
Featuring a Snap-On mechanism, this auxiliary contact block is designed for quick and hassle-free installation.
Siemens has designed this model to be compatible with a wide range of control relays and contactors.
The screw terminal provides a secure and stable connection, ensuring reliable operation and minimising the risk of connection failures.
Space-Efficient Design
Its compact size enables efficient use of space within control panels, an essential aspect in modern industrial setups where space can be at a premium.
The Siemens 3RH1921-1CA01, Snap-On Auxiliary Contact with Screw Terminal, NC: Use Cases
The Siemens 3RH1921-1CA01, with its robust construction, ease of installation, and versatile application, stands out as a reliable component in industrial control systems, including:
Motor Control Centres: The 3RH1921-1CA01 is widely utilised in motor control centres for adding auxiliary control, signalling, and interlocking functions.
Automation Systems: In automation systems, this auxiliary contact block is crucial for providing feedback signals and confirming the safe and efficient operation of the system.
Safety Circuits: Due to its normally closed configuration, it is ideal for use in safety circuits, where it can be used to ensure that a circuit is de-energised for safe maintenance or in an emergency.
Energy Management: It also finds applications in energy management systems, where it assists in monitoring and controlling power usage.
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The Siemens 3RH1921-1CA01 is an auxiliary contact block designed for industrial applications. It is a snap-on device with a screw terminal, providing a reliable and efficient means of extending the functionality of control relays and contactors. This model is notable for its normally closed (NC) contact configuration. Its design and features make it a valuable asset for enhancing the functionality and safety of various electrical systems.
Salient Features and Benefits of the Snap-On Auxiliary Contact
Space-Efficient Design
Its compact size enables efficient use of space within control panels, an essential aspect in modern industrial setups where space can be at a premium.
The Siemens 3RH1921-1CA01, Snap-On Auxiliary Contact with Screw Terminal, NC: Use Cases
The Siemens 3RH1921-1CA01, with its robust construction, ease of installation, and versatile application, stands out as a reliable component in industrial control systems, including:
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Don’t hesitate to ask questions for better clarification.