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3M Fully Insulated Quick Disconnect - Fully Insulated Quick Disconnects with Heat Shrink
3MFully Insulated Quick Disconnects with Heat Shrink

3M Fully Insulated Quick Disconnect

The 3M Wire Disconnect is a fully insulated female socket quick disconnect with heat shrink, rated for 1,000 V max. This red nylon, full-coverage connector (MPN MNHU18-250DFIX) is designed for secure, insulated wire…

SKU 3G-OTH-18826

Also listed as: MNHU18250DFIX · MNHU18 250DFIX

Brand
3M
Item
Fully Insulated Quick Disconnect
Part Number
MNHU18-250DFIX
Category
Fully Insulated Quick Disconnects with Heat Shrink
Available to Order
Also known as:MNHU18-250DFIX3M
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
MNHU18-250DFIX
Type
Red, Nylon with Heat Shrink, Full Coverage
Max Volt
1,000 V

Technical Documents

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

Product Description

The 3M Wire Disconnect is a fully insulated female socket quick disconnect with heat shrink, rated for 1,000 V max. This red nylon, full-coverage connector (MPN MNHU18-250DFIX) is designed for secure, insulated wire terminations in industrial electrical applications.

Frequently Asked Questions

What is the 3M Wire Disconnect MNHU18-250DFIX used for?

The 3M Wire Disconnect MNHU18-250DFIX is a fully insulated female quick disconnect socket used for making reliable, removable electrical connections in industrial control panels, appliances, and automotive wiring. Its nylon with heat shrink design provides full coverage insulation for 1,000 V max applications.

What are the specifications of the 3M MNHU18-250DFIX?

The 3M MNHU18-250DFIX is a red, nylon with heat shrink, full coverage female socket quick disconnect. It has a maximum voltage rating of 1,000 V. The manufacturer part number is MNHU18-250DFIX, and it is part of 3M's fully insulated quick disconnect series.

Where to buy the 3M MNHU18-250DFIX worldwide?

You can source the 3M MNHU18-250DFIX worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the 3M MNHU18-250DFIX disconnect?

To install the 3M MNHU18-250DFIX, strip the wire to the recommended length, insert it fully into the barrel, and crimp using a proper ratchet crimp tool for insulated terminals. Ensure the heat shrink covers the wire insulation for full coverage. Always verify the connection is secure before energizing.

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 fully insulated quick disconnects with heat shrink. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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