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Siemens SITOP PSE200U 10A Selectivity Module 6EP1961-2BA20

Name: Siemens 6EP1961-2BA20
Brand: Siemens
SKU: 6EP1961-2BA20
Availability: InStock

Siemens SITOP PSE200U 10A Selectivity Module for 24V DC systems.

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ManufacturerSiemens

Part number6EP1961-2BA20

Manufacturer Siemens

Part Number 6EP1961-2BA20

Series SITOP PSE200U

Type Selectivity Module

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Selective Load Protection 4 Independent Output Channels Adjustable Current Levels Status Signaling SITOP Power System Compatibility Prevents Cascading Failures

Product description

The Siemens 6EP1961-2BA20 is a SITOP PSE200U 10 A selectivity module designed to protect 24 V DC power supplies. It features 4 channels, each capable of outputting 10 A, with adjustable trip levels from 3-10 A, and a common signaling contact for status indication. The module has a 24 V DC input and a 40 A total input capacity.

This module is crucial for industrial automation and control systems requiring reliable 24V DC power distribution. It prevents cascading failures by isolating faulty loads, ensuring that other parts of the system remain operational. Applications include manufacturing, process control, and building automation.

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Technical specifications

Manufacturer	Siemens
Part Number	6EP1961-2BA20
Series	SITOP PSE200U
Type	Selectivity Module
Input	24 V DC / 40 A
Output	4x 10 A
Adjustable Level	3-10 A
Features	Common Signaling Contact

Common applications

Industrial Automation

Control Cabinets

Process Control

Machine Manufacturing

Building Automation

24V DC Power Systems

Compatible systems

Siemens SITOP Power Supplies 24V DC Industrial Control Systems Automation Panels

Also known as

Siemens SITOP PSE200U Module 6EP1961-2BA20 Selectivity Siemens 24V DC Protection Module

Replaces / compatible with

Designed to enhance the reliability of Siemens SITOP 24V DC power supplies. Compatible with various SITOP power supply units.

Technical note

Expert tip

Ensure the total current drawn by all connected loads does not exceed the 40A input capacity of the 6EP1961-2BA20 module to avoid overload conditions.

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Frequently asked questions

How does the Siemens 6EP1961-2BA20 selectivity module protect a 24V DC system?

The Siemens 6EP1961-2BA20 module protects a 24V DC system by monitoring the current on each of its four output channels. If a channel's current exceeds the adjustable threshold (3-10A), the module quickly trips that specific channel, disconnecting power to the faulty load. This prevents the fault from affecting other channels or overloading the main power supply, ensuring system stability.