Product Overview
Product Overview
Technical specifications for 3RH1921-1DA11 Manufacturer Siemens Product Type Auxiliary Switch Product Line SIRIUS Part Number 3RH1921-1DA11 UPC 754554738857 Weight 0.13 lbs (0.06 kg) Electrical Connection Type Screw-type terminals Number of Contacts 1 Normally Open (NO) contact and 1 Normally Closed (NC) contact Surge Voltage Resistance Rating 6 kilovolts Ambient Operating Temperature -25 to 60°C (in a non-condensing environment) Output Current Rating 10 Amperes Protection Class IP20 Mechanical Life Span 10,000,000 operations Electrical Life Span 200,000 operations Storage Temperature -55 to 80°C (in a non-condensing environment) Compatible Contactors 3RT10, 3RT12, 3RT145, 3RT146, and 3RT147 contactors Mounting Method Snap-on mount Rated Insulation Voltage 500 Volts DC Compatible Conductor Type Solid, stranded, and finely stranded conductors Request a Repair Description The 3RH1921-1DA11 model from Siemens is a versatile auxiliary switch widely used in control circuits. Its structure
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.
