Product Overview
Product Overview
Technical specifications for 3TK2821-1CB30 Manufacturer Siemens Product Type Safety Relay Product Line SIRIUS Part Number 3TK2821-1CB30 Weight 0.50 lbs (0.23 kg) Minimum Frequency 50 Hz Maximum Frequency 60 Hz Rated Voltage 24 V Terminal Type Screw Type Terminal Number of Enabling Outputs 3 Number of Auxiliary Outputs 1 Thermal Current 5.0 A IP Protection IP40 Mounting Type Screw or DIN-rail Rated Altitude ≤ 2000 m Maximum Storage Humidity 80% (non-condensing) Maximum Operating Altitude 1000 MSL Request a Repair Description Part number 3TK2821-1CB30 from Siemens, belonging to the SIRIUS series, serves as a safety relay with critical operational specifications. This component functions effectively within a frequency range of 50 Hz to 60 Hz, supported by a nominal voltage of 24 V. The relay is equipped with three enabling outputs and one auxiliary output, allowing for integration into safety-critical systems. It handles thermal currents up to 5.0 Amperes, which is essential for numerou
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.
