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Product description for Siemens 6EP1961-2BA21

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The Siemens 6EP1961-2BA21 is a highly efficient SITOP PSE200U Selectivity Module designed for optimal performance in industrial automation applications. This 4-channel module features an input voltage range of 22-30V DC and a rated input current of 40A. Each of its four outputs delivers a controlled DC voltage with a maximum output current of 10A per channel, adjustable between 3-10A using a potentiometer. The module offers simultaneous connection of all outputs after power-up, with a delay time of 25ms, 100ms, or an adjustable "load-optimized" setting via a DIP switch for sequential connection.

Designed for easy installation, the 6EP1961-2BA21 snaps onto a DIN rail EN 60715 35x7.5/15 and features screw-type terminals for secure electrical connections. The module is equipped with a three-color LED display per output for clear indication of operational status, and a common signaling contact for enhanced monitoring capabilities. With an IP20 protection rating and compliance with various safety standards, including EN 60950-1 and EN 50178, this selectivity module ensures reliable performance in demanding environments.

The Siemens 6EP1961-2BA21 is UL-Recognized, cULus-Listed, and holds shipbuilding approvals from DNV GL and ABS, making it a versatile and dependable choice for a wide range of industrial applications.

Specification for Siemens 6EP1961-2BA21

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Related questions for Siemens 6EP1961-2BA21

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Common uses for Siemens 6EP1961-2BA21

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This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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Customer reviews

Jamie Miller

Fast shipping

Competitive pricing, Fast shipping.

9 hours ago


Thanks for the follow up.

If your customer service person would not have followed up, we would have never bought this product. We thought the item was obsolete.

10 hours ago

Ryan Bremaud

Great Service.

Great Service. Max was Heeren was a pleasure to work with and bent over backwards to get my order shipped ASAP.

5 days ago

Andrea Dreager

Received quote quickly

Received quote quickly, fast shipping.

5 days ago


very good price-performance ratio

fast response, reasonable price, fast delivery, fast processing of complaints

1 week ago

Kamil Kmínek

get a quote quickly

After filling out my request online, a knowledgeable technician always gets back to me within minutes. Communication is in my native language and at a high technical level. We always find a solution to my request. I can only recommend.

1 week ago

Dimitri Agaruno

good customer service

fast processing of enquiries, convenient communication

1 week ago

Andy T.

Great service

Great service from the initial quote to the delivered product, highly recommend.

2 weeks ago

James N.

I bought a refurbished Heidenhain…

I bought a refurbished Heidenhain linear scale which is a very fragile item. The part was located overseas, but it was well packaged, delivered within 5days as quoted and worked when I installed it in the machine. EU Automation was very easy to work with, provided order updates and tracking information. Everything was hands-off for me after placing the initial order.

2 weeks ago


as promised

Delivered as promised

2 weeks ago

Eddie Harmon

Thank you Heather and EU Automation

Heather Dobbins has been wonderful to work with and is very knowledgeable. We appreciate our relationship with EU Automation. They have very dedicated sales staff and are easy to work with.

3 weeks ago

Carleton Coles Jr.

A supplier with great people.

Tyler always get's back to us with quick responses even on items they may not be able to supply.

3 weeks ago

Brian Jones

Definitely worth trying you

Having tried the original machine manufacturer RS and other web sites unsuccessfully You came across with the identical safety relay we wanted and it turned up around 3 days- price was £200 cheaper than a similar but not identical part and requiring slight wiring adjustments Thank you

3 weeks ago

Samuel Frank

Good customer service from GM

Good customer service from GM

3 weeks ago

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