6EP1333-3BA10
Siemens DIN-rail Switch Mode Power Supply 6EP1333-3BA10
Siemens
Siemens DIN-rail Switch Mode Power Supply 6EP1333-3BA10
Home > Siemens > Power Supplies > 6EP1333-3BA10 Need Siemens 6EP1333-3BA10? DIN-rail Switch Mode Power Supply for PLC / DCS control cabinets, industri…
Specifications
| Brand | Siemens |
|---|---|
| Model Number | 6EP1333-3BA10 |
| Official Product Name | SITOP PSU200M 24V DC 5A Power Supply |
| Applicable System | PLC / DCS control cabinets, industrial automation panels |
| Product Type | DIN-rail Switch Mode Power Supply |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | In Stock |
| Output Current | 5 A |
| Rated Power | 120 W |
| Input Voltage | 1-phase 85–264 V AC / 2-phase 176–550 V AC |
| Efficiency | 88 % |
| Power Boost | 3× rated current (15 A) for 25 ms |
| Dimensions (W x H x D) | 70 x 125 x 121 mm |
| IP Rating | IP20 |
| Operating Temperature | −25 to +70 °C (derating above +60 °C) |
| Mounting | DIN rail |
| Certifications | cULus, ATEX, GL, ABS, DNV GL |
| Net Weight | 0.6 kg |
| Output Voltage | 24 V DC |
Product Description
Its defining feature is an ultra-wide input stage that accepts 85–264 V AC single-phase or 176–550 V AC two-phase, so one module covers North American 120 V, European 230 V and 400 V three-phase (phase-to-phase) grids without a control transformer. A 3× rated-current power boost (15 A for 25 ms) trips protective devices on faulted branches, and three status LEDs plus a floating 24 V-OK contact give clear diagnostics. The Siemens 6EP1333-3BA10 is a SITOP PSU200M stabilized switch-mode power supply providing a regulated 24 V DC output at 5 A (120 W) for DIN-rail control cabinets.
Basic Product Information
- 3× rated-current power boost (15 A for 25 ms) plus 1.5× extra-power reserve to trip magnetic circuit breakers
- Three LEDs (OK / overload / latching shutdown) and a floating relay contact for remote 24 V-OK signaling
- Compact metal DIN-rail housing with short-circuit-proof output and configurable overload response
- Ultra-wide input: 85–264 V AC single-phase or 176–550 V AC two-phase, eliminating region-specific transformers
Technical Specifications
Version & Model Difference
The 6EP1333-3BA10 is the PSU200M 5 A / 120 W size with single- and two-phase input. The conformal-coated Plus variant is 6EP1333-3BA10-8AC0; the 10 A / 240 W equivalent in the same form factor is 6EP1334-3BA10. Confirm the required current rating and coating before ordering.
Application Scenarios
- Primary 24 V DC supply for SIMATIC PLCs, I/O and HMI in machine cabinets
- Export machinery needing one supply across 120 V / 230 V / 400 V regional grids
- Demanding environments (offshore, marine, chemical) with ATEX/marine approvals
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Frequently Asked Questions
What input voltages does the 6EP1333-3BA10 support?
It accepts 85–264 V AC as single-phase and 176–550 V AC as two-phase input, so a single module covers 120 V, 230 V and 400 V (phase-to-phase) supplies worldwide.
What does the 3× power boost do?
It can deliver 15 A for 25 ms to trip a magnetic circuit breaker on an overloaded branch, plus a 1.5× reserve (7.5 A for 5 s/min) for inrush, protecting downstream wiring.
How do I monitor its status?
Three LEDs show OK (green), overload (yellow) and latching shutdown (red), and a floating relay contact provides a remote 24 V-OK signal for your control system.
Is this the right SITOP for a 10 A load?
No — this is the 5 A / 120 W size. For a 10 A load use the 6EP1334-3BA10 (240 W). Contact us for cross-reference and alternative models if you are unsure of the rating.
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