Product Overview
Product Overview
Technical specifications for 3RK1903-3BA00 Manufacturer Siemens Product Type Power Module for Failsafe Motor Starters Product Line SIMATIC Part Number 3RK1903-3BA00 EAN 4011209547728 Weight 0.13 lbs (0.06 kg) Series Power Supplies Rated Operating Voltage 24 V DC Supply Voltage Tolerance 20.4 V DC (min.) to 28.8 V DC (max.) Ingress Protection (IP) Rating IP20 (front panel) Touch Safety Compliance Finger-safe front protection (IEC 60529) Mounting Configurations Vertical or horizontal orientation Operational Temperature Range 0°C to +60°C Storage/Transport Temperature Range -40°C to +70°C Vibration Resistance 2g (tested per IEC 60947-1) Shock Resistance 5g peak acceleration (11 ms duration) EMC Immunity Classification Severity Level 3 (industrial environments, IEC 60947-1) Surge Immunity (Conductor-Earth) 2 kV (IEC 61000-4-5) Number of Failsafe Tripping Groups 6 independent tripping groups Request a Repair Description Siemens has developed the 3RK1903-3BA00 power module for failsafe m
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.
