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3M Motor Lead Pigtail Splice Kit 5321 - Motor Lead Pigtail Splice Kits
3MMotor Lead Pigtail Splice Kits

3M Motor Lead Pigtail Splice Kit 5321

The 3M Motor Lead Pigtail Splice Kit (MPN 5321) is a splice kit for 8,000 V max volt and 10 AWG – 4 AWG wire size range. It includes (3) tubes of silicone grease and features a slip-on lug cover. This kit is…

SKU 3G-OTH-18729

Brand
3M
Item
Motor Lead Pigtail Splice Kit 5321
Part Number
5321
Category
Motor Lead Pigtail Splice Kits
Available to Order
Also known as:53213M
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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
5321
Kit Includes
(3) Tubes of Silicone Grease
Special Features
Slip-On Lug Cover
Direct Burial Rated
No
Compatible with Series
30000

Technical Documents

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

Product Description

The 3M Motor Lead Pigtail Splice Kit (MPN 5321) is a splice kit for 8,000 V max volt and 10 AWG – 4 AWG wire size range. It includes (3) tubes of silicone grease and features a slip-on lug cover. This kit is compatible with Series 30000 and is not direct burial rated.

Frequently Asked Questions

What is the 3M Splice Kit 5321 used for?

The 3M Splice Kit 5321 is used for splicing motor lead pigtails in industrial applications up to 8,000 V max. It is designed for 10 AWG to 4 AWG wire sizes and includes silicone grease and a slip-on lug cover for reliable insulation.

What are the specifications of the 3M Splice Kit 5321?

The 3M Splice Kit 5321 has a max voltage rating of 8,000 V, accepts 10 AWG to 4 AWG wire, and is compatible with Series 30000. It includes three tubes of silicone grease and a slip-on lug cover. It is not rated for direct burial.

Where to buy the 3M Splice Kit 5321 worldwide?

You can source the 3M Splice Kit 5321 through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times.

How to install the 3M Splice Kit 5321?

To install the 3M Splice Kit 5321, strip the motor lead and cable insulation to the recommended length, apply the included silicone grease, and slide the slip-on lug cover over the connection. Follow standard high-voltage splicing practices for safety.

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Splice kit for motor lead pigtails, rated 1,000 V max, accepting wire sizes 4 AWG to 1/0 AWG. Includes silicone grease and mastic strips for moisture sealing. Compatible with Series 30000 connectors. Not rated for direct burial
3M
Splice kit for motor lead pigtails, rated 1,000 V max, accepting wire sizes 4 AWG to 1/0 AWG. Includes silicone grease and mastic strips for moisture sealing. Compatible with Series 30000 connectors. Not rated for direct burial
The 3M 5322 motor lead pigtail splice kit is rated for 8,000 V and accommodates wire sizes from 4 AWG to 1/0 AWG. It includes nine mastic sealing strips to seal out moisture. Compatible with the 30000 series. Not rated for direct burial. Used for splicing motor lead pigtails in industrial applications
3M
The 3M 5322 motor lead pigtail splice kit is rated for 8,000 V and accommodates wire sizes from 4 AWG to 1/0 AWG. It includes nine mastic sealing strips to seal out moisture. Compatible with the 30000 series. Not rated for direct burial. Used for splicing motor lead pigtails in industrial applications
This splice kit is designed for splicing and insulating motor lead connections in industrial equipment operating up to 8,000 V. It accommodates wire sizes from 10 AWG to 4 AWG and includes mastic strips that seal out moisture. The kit is compatible with the 30000 Series and is not rated for direct burial
3M
This splice kit is designed for splicing and insulating motor lead connections in industrial equipment operating up to 8,000 V. It accommodates wire sizes from 10 AWG to 4 AWG and includes mastic strips that seal out moisture. The kit is compatible with the 30000 Series and is not rated for direct burial

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3M Motor Lead Pigtail Splice Kit 5303 for splicing motor leads in industrial applications up to 1,000 V. Accommodates wire sizes from 2 AWG to 250 kcmil. Includes three mastic sealing strips for moisture protection. Compatible with Series 30000. Not rated for direct burial
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3M Motor Lead Pigtail Splice Kit 5303 for splicing motor leads in industrial applications up to 1,000 V. Accommodates wire sizes from 2 AWG to 250 kcmil. Includes three mastic sealing strips for moisture protection. Compatible with Series 30000. Not rated for direct burial
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This splice kit insulates and protects motor lead pigtail splices in industrial applications up to 8,000 V. It accommodates wire sizes from 4 AWG to 1/0 AWG and is compatible with Series 30000. The kit includes three mastic sealing strips and a slip-on lug cover. Not rated for direct burial
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This splice kit insulates and protects motor lead pigtail splices in industrial applications up to 8,000 V. It accommodates wire sizes from 4 AWG to 1/0 AWG and is compatible with Series 30000. The kit includes three mastic sealing strips and a slip-on lug cover. Not rated for direct burial
Motor lead pigtail splice kit for splicing and insulating motor lead connections in industrial equipment. Includes an inline splice cover with mastic strips that seal against moisture. Rated for 1,000 V max. Compatible with Series 30000. Not rated for direct burial
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Motor lead pigtail splice kit for splicing and insulating motor lead connections in industrial equipment. Includes an inline splice cover with mastic strips that seal against moisture. Rated for 1,000 V max. Compatible with Series 30000. Not rated for direct burial
This splice kit is used for splicing motor lead pigtails in industrial electrical systems. Rated for 8,000 V max and wire sizes 10 AWG to 4 AWG, it includes three cold shrink tubes and a slip-on lug cover. Compatible with Series 30000, it is not rated for direct burial
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This splice kit is used for splicing motor lead pigtails in industrial electrical systems. Rated for 8,000 V max and wire sizes 10 AWG to 4 AWG, it includes three cold shrink tubes and a slip-on lug cover. Compatible with Series 30000, it is not rated for direct burial
Motor lead pigtail splice kit for splicing motor leads in industrial applications. Rated for 8,000 V maximum and accommodates wire sizes from 4/0 AWG to 500 kcmil. Includes mastic strips for moisture sealing and three instruction sheets. Not rated for direct burial. Compatible with 30000 Series
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Motor lead pigtail splice kit for splicing motor leads in industrial applications. Rated for 8,000 V maximum and accommodates wire sizes from 4/0 AWG to 500 kcmil. Includes mastic strips for moisture sealing and three instruction sheets. Not rated for direct burial. Compatible with 30000 Series
Motor lead pigtail splice kit for insulating and sealing high-voltage motor lead connections up to 8,000 V. Accepts wire sizes from 4/0 AWG to 500 kcmil and includes three mastic sealing strips to block moisture. Compatible with Series 30000. Not rated for direct burial
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Motor lead pigtail splice kit for insulating and sealing high-voltage motor lead connections up to 8,000 V. Accepts wire sizes from 4/0 AWG to 500 kcmil and includes three mastic sealing strips to block moisture. Compatible with Series 30000. Not rated for direct burial
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Motor lead pigtail splice kit rated for 8,000 V and wire sizes from 2 AWG to 250 kcmil. Includes three mastic sealing strips for moisture protection. Compatible with Series 30000 connectors. Not rated for direct burial; suitable for indoor or protected environments

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