Product Overview
Product Overview
Technical specifications for 3RH1921-1FA22 Manufacturer Siemens Product Line SIRIUS Part Number 3RH1921-1FA22 UPC 754554416083 Weight 0.19 lbs (0.09 kg) Product Contact Block Protection Class IP20 Mechanical Service Life 10,000,000 cycles Electrical Endurance 200,000 switching cycles Insulation Voltage 600 V Surge Voltage Resistance 6 kV Number of NC Contacts 2 Number of NO Contacts 2 Operating Current 10A Mounting Type Snap on Mounting Type of Electrical Connections Screw type Terminals Type of Connectable Conductor Cross Section 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) Certification CE Request a Repair Description The Siemens 3RH1921-1FA22 contact block is designed for reliable operation across various applications. This component provides a maximum operating current rating of 10A. It supports two normally open (NO) contacts and two normally closed (NC) contacts, facilitating flexible designs. Remarkably, this contact block has a mechanical service life reaching 10 million cycle
Condition
This unit has been professionally inspected, tested, and cleaned. Backed by a 2-Year warranty, it is fully functional and ready for industrial deployment.
