Better World

Siemens 3SU1 Series Interface Module, Front Mount, 28mA

View all Interface Modules

Subtotal (1 unit)*

£338.31

(exc. VAT)

£405.97

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£338.31

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
159-448
Mfr. Part No.:
3SU1400-1LK10-3BA1
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Model Number

3SU1400-1LK10-3BA1

Mounting Type

Front Mount

Current Rating

28mA

Better World Claim

Extended product life, Low carbon manufacture

Better World Product

Yes

Series

3SU1

COO (Country of Origin):
CZ
The Siemens interface module for PROFINET delivers exceptional performance and reliability, designed to streamline industrial communication. This advanced module effortlessly integrates with up to 20 terminal modules, providing expanded functionality and connectivity. It ensures precision and optimal functionality with diagnostics and monitoring features, while its robust design withstands challenging environmental conditions. Ideal for modern automation systems, this module simplifies setup and enhances operational efficiency, making it a must-have in any industrial application where dependability is paramount.

Compact design for efficient space utilisation in cabinets
Seamless integration with PROFINET protocol for performance
Advanced diagnostic capabilities for quick issue identification
Spring-loaded terminals ensure secure electrical connections
Reverse polarity protection for added installation safety

Related links