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3M H-33-KEG Twist-On Wire Connectors, Yellow, 18-12 AWG, 600V, 5000/PK - General Purpose Wire Connectors
3MGeneral Purpose Wire Connectors

3M H-33-KEG Twist-On Wire Connectors, Yellow, 18-12 AWG, 600V, 5000/PK

The 3M Twist-On Wire Connectors: Yellow (SKU H-33-KEG, MPN H-33-KEG) are general purpose wire connectors from 3M. They accommodate wire sizes 18 AWG – 12 AWG, with a maximum wire combination of (7) 18 AWG and a…

SKU 3G-OTH-18544

Also listed as: H33KEG · H 33 KEG

Brand
3M
Item
H-33-KEG Twist-On Wire Connectors, Yellow, 18-12 AWG, 600V, 5000/PK
Part Number
H-33-KEG
Category
General Purpose Wire Connectors
Available to Order
Also known as:H-33-KEG3M
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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
H-33-KEG
Type
Wire Sizes 18 AWG – 12 AWG, 600 V, 5,000, PK
Maximum Wire Combination
(7) 18 AWG
Minimum Wire Combination
(4 or 5) 22 AWG

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Twist-On Wire Connectors: Yellow (SKU H-33-KEG, MPN H-33-KEG) are general purpose wire connectors from 3M. They accommodate wire sizes 18 AWG – 12 AWG, with a maximum wire combination of (7) 18 AWG and a minimum wire combination of (4 or 5) 22 AWG, rated for 600 V.

Frequently Asked Questions

What are 3M Twist-On Wire Connectors Yellow used for?

3M Twist-On Wire Connectors Yellow are general-purpose connectors for splicing and terminating copper wire in electrical installations. They are commonly used in junction boxes, lighting fixtures, and control panels across industrial, commercial, and residential applications, providing secure, insulated connections for wire sizes 18 AWG to 12 AWG.

What are the specifications of 3M Twist-On Wire Connectors Yellow H-33-KEG?

The 3M H-33-KEG connectors accommodate wire sizes 18 AWG – 12 AWG, with a maximum combination of (7) 18 AWG and a minimum of (4 or 5) 22 AWG. They are rated for 600 V and come in a pack of 5,000. The connectors are yellow and designed for general-purpose wiring applications.

Where to buy 3M Twist-On Wire Connectors Yellow in worldwide?

3G Electric supplies 3M Twist-On Wire Connectors Yellow (MPN H-33-KEG) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 3M product.

How to select the right 3M Twist-On Wire Connector for my wire gauge?

Select the connector based on the total wire count and gauge. For 3M Yellow connectors, use them with 18 AWG to 12 AWG wire. The maximum combination is (7) 18 AWG; the minimum is (4 or 5) 22 AWG. Always verify the connector's wire range and voltage rating (600 V) match your application.

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 general purpose wire connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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General purpose twist-on wire connectors for splicing and terminating copper wire in electrical installations. Rated 600 V, accept 18 AWG – 12 AWG wire. Maximum combination: (2) 14 AWG with (2) 18 AWG; minimum: (4) 22 AWG. Pack of 100
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General-purpose twist-on wire connectors for splicing and terminating copper wires in electrical installations. Rated for 600 V, accept wire sizes from 18 AWG to 10 AWG. Maximum wire combination: (2) 10 AWG; minimum: (3) 18 AWG. Pack of 100
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General-purpose twist-on wire connectors for splicing and terminating copper wires in electrical installations. Rated for 600 V, accept wire sizes from 18 AWG to 10 AWG. Maximum wire combination: (2) 10 AWG; minimum: (3) 18 AWG. Pack of 100
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These twist-on wire connectors accommodate wire combinations from (2) 22 AWG to (3) 12 AWG, rated at 600 V. Suitable for splicing and terminating electrical wires in general wiring applications. Supplied in a 500-piece pack

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