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3M Enclosure Splice Kit with Wire Nut, 600 V Max, Direct Burial Rated - Enclosure Splice Kits with Wire Nuts
3MEnclosure Splice Kits with Wire Nuts

3M Enclosure Splice Kit with Wire Nut, 600 V Max, Direct Burial Rated

The 3M Splice Kit: 600 V Max Volt (MPN 58574) is an enclosure splice kit with wire nuts, supplied in a box. The kit includes a tube of moisture-resistant grease sealant and a Performance Plus Wire Connector R/Y+ (Red…

SKU 3G-OTH-20256

Brand
3M
Item
Enclosure Splice Kit with Wire Nut, 600 V Max, Direct Burial Rated
Part Number
58574
Category
Enclosure Splice Kits with Wire Nuts
Available to Order
Also known as:585743M
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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
58574
Kit Includes
Tube Moisture-Resistant Grease Sealant and Performance Plus Wire Connector R/Y+ (Red and Yellow)
Container Type
Box
Special Features
Twist-On Type for Quick Connection
Direct Burial Rated
Yes

Technical Documents

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

Product Description

The 3M Splice Kit: 600 V Max Volt (MPN 58574) is an enclosure splice kit with wire nuts, supplied in a box. The kit includes a tube of moisture-resistant grease sealant and a Performance Plus Wire Connector R/Y+ (Red and Yellow). It features a twist-on type for quick connection and is direct burial rated.

Frequently Asked Questions

What is the 3M Splice Kit 58574 used for?

The 3M Splice Kit 58574 is used for making quick, moisture-resistant electrical splices in enclosures. It is rated for 600 V max and is suitable for direct burial applications, making it ideal for outdoor or underground wiring connections where a reliable seal is needed.

What are the specifications of the 3M Splice Kit 58574?

The 3M Splice Kit 58574 includes a tube of moisture-resistant grease sealant and a Performance Plus Wire Connector R/Y+ (Red and Yellow). It features a twist-on type for quick connection, is direct burial rated, and has a maximum voltage rating of 600 V. It comes in a box container.

Where to buy the 3M Splice Kit 58574 worldwide?

You can source the 3M Splice Kit 58574 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the 3M Splice Kit 58574?

To install the 3M Splice Kit 58574, strip the wire ends, apply the included moisture-resistant grease sealant, then twist on the Performance Plus Wire Connector until secure. Ensure the connection is fully enclosed for direct burial applications. Follow standard electrical safety practices and local codes.

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 enclosure splice kits with wire nuts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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The 3M 72-N3 Molded Resin Splice Kit is a closed mixing pouch system for splicing and insulating wires from 22 AWG to 10 AWG, rated up to 1000 V. It includes two pour spouts and is used in electrical installations requiring moisture-resistant splices
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Molded resin splice kit rated for 1000 V max and wire sizes 22 AWG to 10 AWG. Includes bonding jumper wire with clips. Supplied in a closed mixing pouch container. Used for low-voltage electrical splicing and insulation in industrial maintenance, junction box connections, and repair of control or power cables
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This enclosure splice kit includes a twist-on Performance Plus Wire Connector 0/B+ (Blue and Orange) and a tube of moisture-resistant grease sealant. Rated for 600 V max and 18 AWG to 12 AWG wire sizes, it is suitable for direct burial applications. The twist-on design enables quick electrical splices in enclosures
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