Free Shipping Across the USA — Worldwide Delivery Available!
PALM Parts Solution
AccountQuote
In Stock Fast Shipping Available
Siemens 6EP1961-2BA31 SITOP PSE200U Selectivity Module with four output channels and status indicators

*Image shown is a representation only. Actual product may vary.

Siemens 6EP1961-2BA31

by Siemens

Read verified buyer reviews ↓

OverviewThe Siemens 6EP1961-2BA31 SITOP PSE200U 3A Selectivity Module is a vital element for improving the dependability and efficiency of 24V DC power distribution in demanding industrial settings. This sophisticated module actively observes and secures essential systems by selectively isolating faulty circuits, preventing widespread interruptions, and ensuring uninterrupted performance of unaffected sections. Featuring four individually adjustable output channels, each offering a current threshold from 0.5A to 3A, the 6EP1961-2BA31 delivers precise protection for a broad array of connected loads. Real-time status indicators for every channel enable swift fault identification, minimizing downtime and streamlining maintenance. Designed to Siemens' high-quality benchmarks, this compact and sturdy selectivity module is engineered for effortless integration into existing control panels, providing improved system resilience and continuous operation.Key Features Intelligent Circuit Isolation: Prevents overall system failures by disconnecting only the affected faulty circuit, maintaining power to critical, unaffected components. Four Flexible Output Channels: Each of the four outputs can be individually configured with a current threshold between 0.5A and 3A, offering accurate and adaptable protection for diverse loads. Instant Status Feedback: Clear LED indicators for each output channel provide immediate visual information on operational status, allowing for quick and efficient troubleshooting. Increased System Availability: By effectively isolating faults, the module considerably reduces downtime, contributing to greater productivity and operational efficiency. Compact and Efficient Design: Engineered with a minimal footprint (72mm W x 80mm H x 72mm D), making it perfect for installation in confined control cabinets and panels. Simple Setup: Front-facing potentiometers facilitate straightforward and intuitive adjustment of current thresholds, simplifying configuration and activation. Durable Industrial Reliability: Constructed to Siemens' rigorous quality and performance requirements, guaranteeing long-lasting dependable performance in harsh industrial conditions. Technical Specifications Model: 6EP1961-2BA31 Product Category: SITOP PSE200U 3A Selectivity Module Input Voltage: 24V DC (operating range: 22V to 30V DC) Maximum Input Current: Up to 12A Number of Outputs: 4 Output Current Per Channel: Adjustable from 0.5A to 3A Voltage Drop Per Channel: Approximately 0.2V Response Speed: Maximum of 5 seconds Dimensions (W x H x D): 72 mm x 80 mm x 72 mm Weight: Approximately 170 grams Mounting Method: DIN rail Certifications: CE, RoHS compliant Applications Industrial Automation Systems: Essential for protecting and distributing power to PLCs, sensors, human-machine interfaces (HMIs), and various actuators, ensuring continuous automated processes. Process Control and Instrumentation: Isolates problematic branches within complex control circuits, maintaining the integrity and operation of critical process monitoring and regulation systems. Machine Building and OEM Solutions: Enhances the robust reliability of machinery by preventing single component failures from causing a complete machine shutdown, improving overall equipment effectiveness (OEE). Renewable Energy Installations: Manages and protects the 24V DC power distribution within solar arrays, wind turbine control systems, and other renewable energy infrastructure. Building Management Systems (BMS): Ensures uninterrupted power for critical building automation components, including HVAC controls, security systems, and lighting networks. Telecommunications Infrastructure: Provides reliable power protection for communication equipment, ensuring continuous connectivity and operational stability. Why Choose This Module?Experience unmatched reliability with this Siemens module, engineered for stable performance and vital power protection.Order NowElevate your industrial power distribution with the Siemens 6EP1961-2BA31 SITOP PSE200U 3A Selectivity Module. Contact Palm Parts Solution today to place your order and ensure the continuous, reliable operation of your critical systems.FAQWhat is the primary function of the Siemens 6EP1961-2BA31?The Siemens 6EP1961-2BA31 is designed to optimize the reliability of 24V DC power distribution by intelligently isolating faulty circuits, thus preventing widespread system shutdowns.How many output channels does this module have?This module features four independently adjustable output channels, each capable of a current threshold from 0.5A to 3A.Is the current threshold adjustable for each channel?Yes, each of the four output channels can be individually configured with a current threshold between 0.5A and 3A.What are the dimensions of the 6EP1961-2BA31?The module has compact dimensions of 72 mm (W) x 80 mm (H) x 72 mm (D).What kind of mounting is supported?The Siemens 6EP1961-2BA31 is designed for easy DIN rail mounting.

🇺🇸 Ships from our Florida warehouse
1-Year PALM Parts Warranty
CONDITION
$896.00
15 in stock

USA — Free FedEx Priority & UPS Ground · Worldwide shipping available

For more quantity please contact Customer Service

Experts Available 24/7 · 365
+1 (689) 263-1985
sales@palmpartssolution.com

Fast Shipping

Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.

Availability

Thousands of parts in stock — ready for immediate dispatch from Florida.

Payment Flexibility

AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.

PRODUCT DETAILS

Siemens 6EP1961-2BA31

Overview

This is a genuine Siemens component from the SITOP Power Supplies family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Siemens catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Siemens automation ecosystem
  • Engineered to integrate inside SITOP Power Supplies installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Siemens platform with documented conversion notes for the SITOP Power Supplies family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: 6EP1961-2BA31
  • Product Category: SITOP PSE200U 3A Selectivity Module
  • Input Voltage: 24V DC (operating range: 22V to 30V DC)
  • Maximum Input Current: Up to 12A
  • Number of Outputs: 4
  • Output Current Per Channel: Adjustable from 0.5A to 3A
  • Voltage Drop Per Channel: Approximately 0.2V
  • Response Speed: Maximum of 5 seconds
  • Dimensions (W x H x D): 72 mm x 80 mm x 72 mm
  • Weight: Approximately 170 grams
  • Mounting Method: DIN rail
  • Certifications: CE, RoHS compliant

Applications

  • Industrial Automation Systems: Essential for protecting and distributing power to PLCs, sensors, human-machine interfaces (HMIs), and various actuators, ensuring continuous automated processes.
  • Process Control and Instrumentation: Isolates problematic branches within complex control circuits, maintaining the integrity and operation of critical process monitoring and regulation systems.
  • Machine Building and OEM Solutions: Enhances the robust reliability of machinery by preventing single component failures from causing a complete machine shutdown, improving overall equipment effectiveness (OEE).
  • Renewable Energy Installations: Manages and protects the 24V DC power distribution within solar arrays, wind turbine control systems, and other renewable energy infrastructure.
  • Building Management Systems (BMS): Ensures uninterrupted power for critical building automation components, including HVAC controls, security systems, and lighting networks.
  • Telecommunications Infrastructure: Provides reliable power protection for communication equipment, ensuring continuous connectivity and operational stability.

Why Choose the 6EP1961-2BA31?

Experience unmatched reliability with this Siemens module, engineered for stable performance and vital power protection.

Availability & Shipping

  • In stock: 6EP1961-2BA31 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 6EP1961-2BA31 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

The Siemens 6EP1961-2BA31 is designed to optimize the reliability of 24V DC power distribution by intelligently isolating faulty circuits, thus preventing widespread system shutdowns.

Machine down? We ship parts the same day.

New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

What Verified Buyers Say

No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.

Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

Are you an Electrical Distributor?Learn more about our distributor program

PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Read full disclaimer →