Product Description
The Siemens 3RH6921-1DA11 auxiliary switch is a high-performance auxiliary switch suitable for various electrical control systems. With its compact design and easy installation, it can be mounted on the side first and is applicable to auxiliary and power contactors. Its design complies with a high protection class of IP20, ensuring stable operation in various industrial environments and providing reliable switching control performance.
Product Parameters
Product name: Auxiliary switch
Structural size: S0
Insulation voltage: 690V
Measured impulse withstand voltage: 6kV
Protection class: IP20
Mechanical life: 10,000,000 cycles
Electrical life (AC-15): 200,000 cycles
Operating current (at different voltages): e.g., 10A at 24V, 10A at 230V, etc.
Product Application
This auxiliary switch is widely used in industrial automation, power systems, and mechanical equipment for auxiliary control and monitoring of circuits, enhancing system safety and reliability.