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Siemens SITOP PSE200U 3 A Selectivity Module 4 Channels Input 24 V DC 6EP1961-2BA31
The Siemens SITOP PSE200U 3 A Selectivity Module 4 Channels Input 24 V DC 6EP1961-2BA31 is an advanced industrial electronic selectivity and power distribution module designed to enhance the reliability and availability of 24 V DC power systems. It provides intelligent multi-channel load distribution with integrated electronic protection, ensuring that faults such as overloads or short circuits are isolated to individual channels without affecting the entire system. This makes it an essential component in Siemens SITOP power supply architectures used in PLC control panels, SIMATIC automation systems, industrial machinery, and process control environments where uninterrupted operation is critical.
The module replaces traditional fuse-based protection with electronic monitoring technology, enabling faster response times, improved diagnostics, and reduced maintenance requirements. Each of the four output channels is individually monitored and protected, ensuring stable operation of connected loads while maintaining maximum system uptime.
Key Features
4-channel electronic selectivity module for 24 V DC distribution
Individual channel monitoring with selective fault isolation
Adjustable current threshold (approx. 0.5–3 A per channel)
Total input current capacity up to approx. 12 A
Prevents system-wide shutdown by isolating only faulty loads
LED status indication for each output channel
DIN rail mounting for compact control cabinet integration
Designed for high availability industrial automation systems
Specifications
Manufacturer: Siemens
Product Series: SITOP PSE200U
Product Type: Selectivity / Diagnostic Module
Model: 3 A Selectivity Module 4 Channels
Part Number: 6EP1961-2BA31
Input Voltage: 24 V DC (22–30 V DC operating range)
Input Current: approx. 12 A
Output Channels: 4 × 24 V DC outputs
Output Current: up to 3 A per channel
Adjustable Current Threshold: 0.5–3 A
Function: Electronic load distribution and selective protection
Protection Principle: Electronic current monitoring with channel shutdown
Mounting Type: DIN Rail Mount
Application: Industrial automation, PLC systems, SIMATIC control panels, machine power distribution, process control systems
Construction: Rugged industrial-grade housing
Brand: Siemens
Availability: On Request
The Siemens SITOP PSE200U 3 A Selectivity Module 6EP1961-2BA31 delivers intelligent power distribution and superior protection for modern industrial automation systems. Its electronic selectivity concept ensures maximum system uptime by isolating only faulty channels while keeping the rest of the system operational. Built to Siemens’ high engineering standards, it provides long-term reliability, improved diagnostics, and efficient power management. Ram Automations supplies genuine Siemens products backed by expert technical support and industry expertise. For pricing, availability, or technical assistance, contact Ram Automations at info@ramautomations.com and enhance your automation infrastructure with Siemens SITOP selectivity solutions.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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Shipping
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