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3M MU14-250DF/FLAGX Non-Insulated Flag Disconnect - Non-Insulated Flag Disconnects
3MNon-Insulated Flag Disconnects

3M MU14-250DF/FLAGX Non-Insulated Flag Disconnect

The 3M Wire Disconnect MU14-250DF/FLAGX is a non-insulated flag disconnect designed for 16 AWG to 14 AWG wire sizes with a 0.25 in x 0.032 in tab size. This bare disconnect from 3M provides a reliable electrical…

SKU 3G-OTH-127785

Also listed as: MU14250DFFLAGX · MU14 250DF FLAGX · MU14-250DF-FLAGX

Brand
3M
Item
MU14-250DF/FLAGX Non-Insulated Flag Disconnect
Category
Non-Insulated Flag Disconnects
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
MU14-250DF/FLAGX

Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Wire Disconnect MU14-250DF/FLAGX is a non-insulated flag disconnect designed for 16 AWG to 14 AWG wire sizes with a 0.25 in x 0.032 in tab size. This bare disconnect from 3M provides a reliable electrical connection for industrial applications.

Frequently Asked Questions

What is a 3M non-insulated flag disconnect used for?

A 3M non-insulated flag disconnect like the MU14-250DF/FLAGX provides a reliable electrical connection in industrial control panels, appliances, and automotive wiring. Its flag shape allows side-entry mating in tight spaces, and the bare design suits applications where insulation is not required.

What are the specifications of the 3M MU14-250DF/FLAGX disconnect?

The 3M MU14-250DF/FLAGX is a non-insulated flag disconnect for 16 AWG to 14 AWG wire sizes. It features a 0.25 in x 0.032 in tab size and is made of bare metal. The manufacturer part number is MU14-250DF/FLAGX, and it is supplied by 3M.

Where to buy 3M wire disconnects worldwide?

3G Electric supplies the 3M MU14-250DF/FLAGX wire disconnect to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this and other 3M electrical components to your facility, regardless of location.

How to install a non-insulated flag disconnect?

To install a 3M non-insulated flag disconnect, strip the wire to the recommended length, insert the stripped conductor fully into the barrel, and crimp using a tool matched to the wire gauge (16–14 AWG). Ensure the flag tab seats securely on the mating terminal for a reliable connection.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.
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3M Products

3G Electric supplies 3M non-insulated flag disconnects. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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