6EP1336-2BA10 SITOP PSU100S 24V/20A DIN Rail Power Supply 480W | Siemens

The Original New Siemens 6EP1336-2BA10 SITOP PSU100S 24V/20A Power Supply is a high-performance, single-phase stabilized power supply for industrial control cabinets and automation systems. It delivers 20A at 24V DC (480W) from a wide-range 120/230V AC input with automatic range selection. Featuring 90% efficiency, 120% permanent overload capability up to +45°C, 150% power boost for brief overloads, and a signaling relay contact for "24V OK" monitoring, this power supply provides reliable and energy-efficient power distribution for PLCs, I/O modules, sensors, and other 24V DC devices.

Core Engineering Highlights:
120/230V AC wide-range input (85–264V AC) | 24V DC / 20A output (480W) | 90% efficiency | 120% permanent overload capability (24A up to +45°C) | 150% power boost for brief overloads | 20ms mains buffering | Adjustable output voltage 24–28V | Relay contact for "24V OK" signaling | IP20 protection | 115 x 145 x 150 mm | 2.4 kg | 0°C to +70°C operating | DIN rail mountable

Key Features:

• Original New Siemens 6EP1336-2BA10 power supply

• Single-phase AC wide-range input: 120V/230V AC (85–264V AC range) with automatic range selection

• 20A continuous output current at 24V DC, providing 480W of reliable power

• Adjustable output voltage from 24V to 28V via potentiometer for compensating voltage drops

• 120% permanent overload capability — up to 24A up to +45°C

• 150% power boost for brief overloads — loads with high power consumption can be connected without problems

• 20ms mains buffering time for reliable operation during voltage dips

• 90% high efficiency reduces energy consumption and heat buildup in the control cabinet

• Signaling relay contact (NO contact, 50V DC/0.3A) for "24V OK" output voltage monitoring

• Short-circuit, overload, and overvoltage protection

• Screw-type connection terminals for secure wiring

• Compact metal housing: 115 x 145 x 150 mm (W x H x D)

• IP20 protection rating for cabinet installation

• DIN rail mounting for easy installation

• Natural convection cooling

• CE, cULus, ATEX certified

• RoHS compliant

• Active product lifecycle (PM300)

Technical Specifications:

Protection Functions:

• Short-circuit protection (SCP)

• Overload protection (OLP)

• Overvoltage protection (OVP)

• Over-temperature protection (OTP)

• Brown-out protection (BOP)

System Compatibility:

• Siemens SIMATIC S7-1200, S7-1500, S7-300, S7-400 controllers

• ET 200SP, ET 200MP distributed I/O systems

• All 24V DC industrial automation devices

• SITOP buffer, DC-UPS, redundancy, and selectivity modules

• DIN rail mounting systems (35mm)

Typical System Architecture:
AC Mains Supply (85–264V AC, 50/60Hz)
↓
6EP1336-2BA10 SITOP PSU100S Power Supply (115mm width)
│
├── 24V DC / 20A Output → Control Cabinet Power Distribution
├── 120% Overload (24A up to +45°C) → High Inrush Current Loads
├── 150% Power Boost → Brief Overload Capability
├── Adjustable Voltage (24–28V) → System Optimization
├── Relay Contact (NO) → "24V OK" Status Monitoring
│
↓
PLC Systems (S7-1200 / S7-1500 / ET 200SP)
↓
I/O Modules, Sensors, Actuators, HMI Panels

Related Products:

• 6EP1332-2BA20 – SITOP PSU100S 24V/4A

• 6EP1333-2BA20 – SITOP PSU100S 24V/5A

• 6EP1334-2BA20 – SITOP PSU100S 24V/10A

• 6EP1336-2BA10 – SITOP PSU100S 24V/20A (current model)

• SITOP SEL1400 – Redundancy module for parallel operation

• SITOP CNX8600 – Buffering module for short-term power failures

• SITOP PSE200U – Selective monitoring module for load protection

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. Siemens and SITOP are trademarks of Siemens AG.