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Siemens SIMATIC 3RK1903-0BA00

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3RK1903-0BA00

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The 3RK1903-0BA00 power module from Siemens is designed to operate at a voltage of 24 V DC. This unit can be mounted either vertically or horizontally and is intended to connect via a pluggable terminal module setup.

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Technical specifications for 3RK1903-0BA00

ManufacturerSiemens
Product TypePower Module
Product LineSIMATIC
Part Number3RK1903-0BA00
Operating Voltage24 V DC
Mounting MethodPluggable on terminal module
Mounting PositionVertical or Horizontal
IP RatingIP20
Minimum Operating Temperature0 °C
Maximum Operating Temperature60 °C
Minimum Storage Temperature-40 °C
Maximum Storage Temperature70 °C
Minimum Relative Humidity5% (non-condensing)
Maximum Relative Humidity95% (non-condensing)
Installation Altitude2000 m
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The Siemens 3RK1903-0BA00 is a power module that provides functionality within a range of industrial environments. Its operating voltage standard is 24 V DC, ensuring compatibility with various systems requiring low-voltage power input. This module is versatile in its mounting options, allowing for installation either vertically or horizontally, facilitated by a pluggable design that connects to a terminal module.

Designed with an IP20 protection rating, the module is suitable for placement in dry indoor conditions where it is shielded from dust and access. Its operating temperature capabilities extend from a minimum of 0 °C up to a maximum of 60 °C, enabling its use in moderate climate settings without failure. Furthermore, the module can withstand storage temperatures that span from -40 °C to 70 °C, making it applicable for varying storage conditions.

The 3RK1903-0BA00 is engineered to perform reliably at altitudes of up to 2000 meters, broadening its utility in diverse setups. It also supports a relative humidity range from 5% to 95% (non-condensing), providing resilience against moisture variations in standard conditions. The robustness and flexibility of the Siemens power module underscore its suitability for a wide array of industrial applications.