Core Specifications of the Power Supply
The 6EV3033-0BK belongs to the Siemens family of industrial power supply units. This compact module converts AC mains input into a stable DC output for control cabinets. Moreover, it suits automation racks that demand reliable, continuous power delivery.
Each unit weighs roughly 0.90 kg with its mounting bracket attached. Additionally, the housing measures 70 mm in width and 125 mm in height. The 0BK suffix defines the input voltage range and output configuration.
| Parameter | Value |
|---|---|
| Function | Industrial Power Supply |
| Weight | ~0.90 kg |
| Width | 70 mm |
| Height | 125 mm |
| Input Voltage | 120/230 V AC |
| Output Voltage | 24 V DC |
| Output Current | 3 A |
| Rated Power | 72 W |
| Connection Type | Screw terminal |
| Operating Temperature | -20°C to +70°C |
| Energy Storage | Internal filter capacitors |
| Component Count | 1 unit |
Interface and Mounting Details
The 6EV3033-0BK mounts directly onto a standard DIN rail inside control cabinets. Consequently, technicians complete installation without drilling additional holes. This unit accepts input power through screw terminals on the front face. Therefore, it simplifies wiring for both mains and load circuits.
The output stage delivers 24 V DC at up to 3 A continuously. Meanwhile, internal filter capacitors smooth ripple and absorb short load surges.
Performance and Application Notes
Panel builders choose the 6EV3033-0BK for dependable power in industrial environments. Furthermore, the wide input range handles both 120 V and 230 V AC mains. Its 72 W output supports sensors, relays, and small PLC racks. Meanwhile, the compact housing fits tight cabinet layouts.
The unit stores energy in its internal filter capacitors, since it holds no battery. As a result, output voltage decays quickly after mains disconnection.
Details
| Weight | 0.5 kg |
|---|---|
| Dimensions | 250 × 25 × 210 mm |
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