Siemens 545-714 Power Supply for M-Bus Rails, 24VDC 3Amp

Dedicated power supply module for Siemens System 540/560 series, designed to deliver stable 24 VDC power to M-Bus rail components in building automation systems such as HVAC and lighting control.

Manufacturer: Siemens
Model Number: 545-714
Function: Power Supply for M-Bus Rail
Output Voltage: 24 V DC
Output Current: 3 A
Power Output: 72 W
Input Voltage: Typically 120/240 V AC (check system specs)
Application: Provides DC power to M-Bus communication and control modules
Mounting Type: DIN rail or panel mount within control cabinets
Protection Features: Overload, short-circuit, and thermal protection
Compatibility: Siemens System 540/560 M-Bus components
Construction: Industrial-grade enclosed housing
Indicators: Status LEDs for power and fault conditions
Cooling: Convection-cooled, passive design
Use Case: Power distribution backbone for building automation modules and devices Please review pictures carefully and let us know if you have any questions!