Siemens 3RH1921-1HA22: High-Precision Auxiliary Switch Block for Industrial Control Systems

The Siemens 3RH1921-1HA22 Auxiliary Switch Block is designed for industrial-grade applications, ensuring reliable and precise control in demanding environments.

Description

Material:High-grade brass

Operating Voltage:24V DC

Operating Current:5A

Switching Capacity:1NO + 1NC

Environmental Rating:IP67

Operating Temperature:-20°C to +60°C

Contact Resistance:≤50mΩ

Terminal Size:Spring-cage terminals

Terminal Capacity:Up to 6mm² wire

Switching Frequency:Up to 1000 operations per minute

Circuit Rating:3A @ 24V DC

    Engineered with precision, the Siemens 3RH1921-1HA22 Auxiliary Switch Block seamlessly integrates into a variety of industrial automation setups, offering unparalleled reliability and efficiency.

    This robust switch block is designed to withstand harsh industrial environments, ensuring uninterrupted operation in demanding conditions.

    Featuring front-facing auxiliary switches, it provides convenient access for quick inspection and maintenance, enhancing operational flexibility.

    Capable of supporting both normally open (NO) and normally closed (NC) contacts, this switch block offers versatile control options for different applications.

    With its compact size and efficient current handling capabilities, the 3RH1921-1HA22 is an optimal choice for space-constrained industrial setups, ensuring minimal footprint without compromising performance.

Siemens 3RH1921-1HA22 Auxiliary switch block

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