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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
For Your Every Summer RSVP, with Code: SUMMER15
Description
ABB TU831V1 – Extended Module Termination UnitABB TU831V1 Extended Module Termination Unit (MTU) Part Number: 3BSE013235R1 Product Overview The ABB TU831V1 is an Extended Module Termination Unit (MTU) used in the ABB S800 I O system. It provides the physical connection point for I O modules, ensuring secure wiring and reliable signal transfer. With a voltage rating of 250 V, the TU831V1 is designed for robust industrial environments and supports flexible installation. Technical Specifications

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4.3 ★★★★★
Based on 2116 reviews
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Product Reviews
★★★★★ 4
Good
Size: 20 Line Spools+4 Caps
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Works like original equipment
Size: 16 Line Spools+4 Caps
Seems to handle the same work load as the manufacturer part. Good quality fit and design. No problems installing the string on the trimmer head. Definitely worth the purchase.
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Reviewed in the United States on September 18, 2025
★★★★★ 5
Great replacement item.
Size: 16 Line Spools+4 Caps
Fit perfectly but price fluctuates catch them at a low price and order multiples or reload the cassettes with bulk string yourself...easy.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
It was delivered next day
Size: 8 Line Spools+2 Caps
If it's like the previous line I purchased, it's good.
Don't leave it in a hot garage, because the line will sometimes stick together when you get around to using it!
NOTE:
Again, I received this product YESTERDAY, and Amazon is sending me a survey today!! What AMAZON brain surgeon thinks that this is a good idea????
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Worx trimmer string
Size: 16 Line Spools+4 Caps
Perfect fit
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Reviewed in the United States on May 16, 2026




