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 item is new surplus inventory and has never been installed in an industrial environment. Original manufacturer packaging may not be available. The unit may show minor shelf wear from storage or handling. Backed by a 2-Year warranty, this component is ready for industrial use, spare inventory, system expansion, and replacement applications.
