ABB TU811B | 3BSE013231R1 | Compact Module Termination Unit

Product Overview

The TU811B (3BSE013231R1) is a high-reliability compact Module Termination Unit (MTU) engineered for the ABB S800 I/O system. This unit provides a streamlined interface for 8 signal terminals, offering a space-efficient solution for field wiring and signal distribution in mission-critical automation environments. It is designed to ensure mechanical stability and electrical integrity when connecting I/O modules to field instrumentation.

Technical Specifications and Performance Data

The TU811B is built to meet global industrial standards for connectivity and environmental safety.

• Model: TU811B

• Part Number: 3BSE013231R1

• Product Type: Module Termination Unit (MTU)

• Channel Capacity: 8 signal terminals

• HS Code: 853710

• Customs Tariff Number: 85371098

• RoHS Status: Compliant with EU Directive 2011/65/EU

• WEEE Category: Small Equipment (Max external dimension under 50 cm)

• Battery Content: None

• SCIP Status: No SVHC (Substances of Very High Concern) present

Mechanical Dimensions and Weight

The compact design of the TU811B (3BSE013231R1) allows for high-density cabinet layouts without sacrificing accessibility for wiring.

• Product Net Depth/Length: 64 mm

• Product Net Height: 170 mm

• Product Net Width: 58.5 mm

• Product Net Weight: 0.2 kg