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 unit has been professionally inspected, tested, and cleaned. Backed by a 2-Year warranty, it is fully functional and ready for industrial deployment.