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Siemens SITOP PSE200U 6EP1961-2BA11 3A Selectivity Module

Siemens SITOP PSE200U 4-channel 3A selectivity module with adjustable thresholds.

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ManufacturerSiemens

Part number6EP1961-2BA11

Manufacturer Siemens

Part Number 6EP1961-2BA11

Type SITOP PSE200U selectivity module

Input Voltage 24 V DC

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4-channel selectivity Adjustable current thresholds (0.5-3A) Common signaling contact DIN rail mounting SITOP PSE200U series

Product description

The Siemens SITOP PSE200U 6EP1961-2BA11 is a 4-channel selectivity module designed to protect 24V DC circuits. It has an input capacity of 12A and provides four outputs, each rated at 3A. The current threshold for each channel is adjustable from 0.5A to 3A, and it features a common signaling contact for status indication.

This module is essential for ensuring the reliable operation of multiple loads connected to a single power supply. By selectively tripping on overload, it isolates faults to a single channel, preventing wider system disruptions. It is widely used in industrial control systems, automation, and power distribution where precise current monitoring and protection are needed.

Stanlo Automation, your premier veteran-owned surplus parts distributor, offers the Siemens 6EP1961-2BA11. We ensure you receive genuine, high-quality automation components to maintain operational efficiency and minimize downtime.

Technical specifications

Manufacturer	Siemens
Part Number	6EP1961-2BA11
Type	SITOP PSE200U selectivity module
Input Voltage	24 V DC
Input Current	12 A
Output Channels	4x 3 A
Threshold Adjustment	0.5-3 A per channel
Signaling	Common contact

Common applications

Industrial control

Automation systems

Power distribution

Machine building

Control panels

Load protection

Compatible systems

Compatible with Siemens SITOP power supply systems requiring selective load protection.

Also known as

Siemens SITOP PSE200U 3A 6EP1961-2BA11 module

Replaces / compatible with

Replaces or enhances basic power distribution units by adding selective overcurrent protection.

Technical note

Expert tip

The 0.5A minimum threshold setting makes this module suitable for protecting sensitive low-power 24V DC loads.

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Frequently asked questions

What is the function of the common signaling contact on the Siemens 6EP1961-2BA11?

The common signaling contact on the Siemens 6EP1961-2BA11 SITOP PSE200U module provides a unified signal indicating that one or more of the output channels have tripped due to an overload or short circuit. This allows for central monitoring of fault conditions.