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Siemens 6EP1334-3BA10 Power Supply

Siemens 6EP1334-3BA10 Power Supply

Item NO.: 3530510
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Warranty: 1 year 


Condition : brand new in factory sealed box


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Detail

  • Product NameSiemens 6EP1334-3BA10 Power Supply
  • Item NO.3530510
  • Weight0.8000 kg = 1.7637 lb = 28.2192 oz
  • CategoryPLC
  • BrandSiemens
  • Creation Time2026-01-28
  • Siemens Power Supply
Siemens 6EP1334-3BA10 | SITOP PSU200M Power Supply

6EP1334-3BA10

SITOP PSU200M Power Supply Siemens 24 V DC / 10 A · 240 W
SITOP modular · 1-/2-phase · PM300
Product Profile Technical Data System Role Compatibility Applications FAQ Recommended Models

Product Profile

6EP1334-3BA10 is a SITOP PSU200M stabilized power supply from Siemens' SITOP modular series. It provides a regulated 24 V DC / 10 A output with a maximum power of 240 W, designed for demanding industrial automation applications.

The module features a ultra-wide-range input that supports both 1-phase and 2-phase AC operation with a voltage range of 85 to 550 V AC. This allows direct connection to single-phase supply systems or between phase conductors of 3-phase systems, ensuring high reliability even with large voltage fluctuations.

The device is classified as PM300 (Active Product) in Siemens' product lifecycle management and remains fully supported. It is manufactured in Romania and complies with RoHS directives.

SITOP PSU200M 240 W 24 V / 10 A 85-550 V AC PM300 Active
Key identification
  • Siemens SITOP PSU200M
  • 1-/2-phase stabilized power supply
  • 24 V DC / 10 A output
  • Ultra-wide-range input 85-550 V AC
  • DIN rail mounting

Technical Data

Electrical specifications

Manufacturer Siemens
Model 6EP1334-3BA10
Product type Stabilized Power Supply
Series SITOP PSU200M
Output voltage (rated) 24 V DC
Output voltage (adjustable) 24 – 28.8 V
Output current (rated) 10 A
Output power 240 W
Input voltage (AC) 85 – 264 V / 176 – 550 V
Input frequency 47 – 63 Hz
Input current @ 120 V 4.4 A
Input current @ 230 V 2.4 A
Input current @ 500 V 1.1 A
Inrush current (max) 35 A
Efficiency 91%
Power buffering time ≥ 25 ms
Ripple (max) 50 mV
Internal fuse T 6.3 A (not accessible)

Physical & environmental

Mounting DIN rail (35 × 7.5 / 35 × 15)
Protection rating IP20
Operating temperature -25°C to +70°C
Storage temperature -40°C to +85°C
MTBF 1,055,408 hours
Country of origin Romania
Certifications CE, cULus, DNV GL, ABS
Protection functions SCP, OTP, OVP, OPP
Status signaling 1 relay output (NO)
Note: The SITOP PSU200M series features Power Boost (3× rated current for 25 ms) and Extra Power (1.5× rated current for 5 s/min).

System Role

The 6EP1334-3BA10 functions as a primary power supply for industrial control systems, providing stable 24 V DC power to PLCs, I/O modules, sensors, actuators, relays, and other automation components. It is part of Siemens' SITOP modular series, designed for demanding applications in complex plants and machines.

The ultra-wide-range input enables connection to single-phase (1AC) or two-phase (2AC) power systems. This flexibility allows installation in various global electrical networks without configuration changes, and provides high immunity to large voltage fluctuations.

The module features Power Boost capability, delivering up to three times the rated current (30 A) for up to 25 ms to reliably trip protective devices, and Extra Power with 1.5 times the rated current (15 A) for brief functional overloads. This ensures reliable startup of loads with high inrush currents.

System power supply Power Boost 3× Extra Power 150% Selectable short-circuit behavior Parallel operation
Architecture context
  • SITOP modular series
  • 1-/2-phase ultra-wide-range input
  • 24 V DC / 10 A output
  • Power Boost / Extra Power
  • Parallel operation capable

Compatibility

The 6EP1334-3BA10 is designed for integration into Siemens automation systems and industrial control cabinets.

Compatible components

System Siemens SITOP modular series
Mounting DIN rail (35 mm)
Recommended MCB (1-phase) 6-10 A, characteristic C/B
Recommended MCB (2-phase 230 V) 3RV2011-1EA10 (3.8 A) or 3RV2711-1ED10 (UL 489)
Recommended MCB (2-phase 400/500 V) 3RV2011-1DA10 (3 A) or 3RV2711-1DD10 (UL 489)
Redundancy module SITOP REDUNDANCY modules
DC UPS SITOP UPS modules
Selectivity module SITOP SELECT modules
Compatibility notes:
  • The input selector switch must be set according to the connected supply voltage.
  • The module supports parallel connection to increase power rating. When connecting more than two units, additional protective circuits are required to prevent high reverse currents.
  • For increased 24 V availability, the power supply can be combined with buffer, DC UPS, redundancy, and selectivity modules.
Related models: 6EP1333-3BA10 (5 A version), 6EP1334-3BA10 (10 A version), 6EP1336-3BA10 (20 A version)

Applications

The SITOP PSU200M power supply is widely deployed in industrial automation applications.

PLC control cabinets
I/O module power supply
Sensor and actuator power
Relay and contactor circuits
Industrial control panels
Machine tool automation
Process automation systems
Power distribution systems
Typical industries: Manufacturing, automotive, chemical, pharmaceutical, food & beverage, and general industrial automation.
Key applications: The SITOP PSU200M is ideal for demanding automation solutions requiring high reliability, wide input voltage tolerance, and overload capability for motor and actuator startup.

FAQ – Frequently Asked Questions

Q1: What is the output voltage and current of 6EP1334-3BA10?

It provides 24 V DC with a rated output current of 10 A . The output voltage is adjustable from 24 to 28.8 V using the onboard potentiometer.

Q2: What is the input voltage range?

The module features an ultra-wide-range input supporting 85-264 V AC (1-phase) and 176-550 V AC (2-phase) at 47-63 Hz. A selector switch on the device must be set according to the supply voltage.

Q3: Does this power supply have overload protection?

Yes, it includes multiple protection functions: short-circuit protection (SCP), over-temperature protection (OTP), overvoltage protection (OVP), and overload protection (OPP). The short-circuit behavior is selectable between constant current and latching shutdown.

Q4: What is the Power Boost function?

Power Boost provides 30 A (3× rated current) for up to 25 ms, enabling reliable tripping of protective devices like circuit breakers when powering loads with high inrush currents.

Q5: Can multiple units be connected in parallel?

Yes, the module supports parallel operation to increase output power. When connecting more than two units, suitable protective circuits are required to prevent high reverse currents.

Q6: Is the 6EP1334-3BA10 still in production?

Yes, this module is classified as PM300 (Active Product) in Siemens' lifecycle management and remains fully supported with continued availability.

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