ABB TU831V1 3BSE013235R1 Extended Terminal Block

Product Introduction: ABB TU831V1 3BSE013235R1 Terminal Block

The ABB TU831V1 3BSE013235R1 is a high-performance extended terminal block. It provides a robust and reliable connection solution for industrial input/output modules. This unit supports up to 8 channels for flexible system integration.

Core Technical Specifications

• Brand & Model: ABB TU831V1 3BSE013235R1
• Electrical Rating: 250 V voltage rating with a 2000 V AC dielectric test.
• Wire Compatibility: Accepts solid wire (0.2-6 mm²) and stranded wire (0.2-4 mm² / 24-10 AWG).
• Installation Torque: Use a recommended torque of 0.5 to 0.6 Nm.
• Stripping Length: Prepare wires with a 7 mm stripping length.

Environmental Durability & Certifications

• Operating Range: Functions from 0 to +55 °C, with approvals for +5 to +55 °C.
• Robust Construction: Withstands storage from -40 to +70 °C and 5-95% non-condensing humidity.
• Safety Standards: Complies with EN/UL 61010-1 and EN/UL 61010-2-201 for electrical safety.
• EMC & Protection: Meets EN 61000-6-2/4 for EMC and has an IP20 protection rating (IEC 60529).
• Industry Approvals: Holds marine certifications from ABS, BV, DNV-GL, and LR.

Mechanical Design & Dimensions

• Compact Footprint: Measures 126 mm wide (including connector), 64 mm deep, and 110 mm high.
• Lightweight: Weighs only 0.22 kg for easy handling and installation.
• Module Compatibility: Designed specifically for use with ABB's DI820, DI821, DO820, and DO821 series.

Installation & Connection Guide

• Always disconnect power before wiring the terminal block.
• Mount the unit securely on a standard DIN rail.
• Strip the wire to the exact 7 mm length for a proper connection.
• Tighten terminal screws to the specified 0.5-0.6 Nm torque.
• Ensure wire types and sizes match the specified compatibility.

Packaging & Delivery

• Package Includes: 1x ABB TU831V1 3BSE013235R1 Terminal Block.
• Shipping: We ship globally via reliable carriers like FedEx, UPS, and DHL.

Frequently Asked Questions (FAQ)

• Q: Which modules is this terminal block compatible with?
• A: It is designed for ABB's DI820, DI821, DO820, and DO821 I/O modules.
• Q: What is the maximum wire size I can use?
• A: You can use solid wire up to 6 mm² or stranded wire up to 4 mm² (10 AWG).
• Q: Can I use this terminal block in harsh environments?
• A: Yes. It meets corrosion standard ISA-S71.04 G3 and has marine certifications for demanding applications.