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3M Twist-On Wire Connectors: Blue, Wire Sizes 22 AWG – 16 AWG, 300 V, 100 - General Purpose Wire Connectors
3MGeneral Purpose Wire Connectors

3M Twist-On Wire Connectors: Blue, Wire Sizes 22 AWG – 16 AWG, 300 V, 100

The 3M Twist-On Wire Connectors (Blue, SKU H-30-POUCH) are general-purpose wire connectors rated for 300 V and wire sizes 22 AWG – 16 AWG. They accommodate a maximum wire combination of (1) 14 AWG with (1) 18 AWG and…

SKU 3G-OTH-18585

Also listed as: H30POUCH · H 30 POUCH

Brand
3M
Item
Twist-On Wire Connectors: Blue, Wire Sizes 22 AWG – 16 AWG, 300 V, 100
Category
General Purpose Wire Connectors
Available to Order
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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
H-30-POUCH
Maximum Wire Combination
(1) 14 AWG with (1) 18 AWG
Minimum Wire Combination
(5) 22 AWG

Technical Documents

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

Product Description

The 3M Twist-On Wire Connectors (Blue, SKU H-30-POUCH) are general-purpose wire connectors rated for 300 V and wire sizes 22 AWG – 16 AWG. They accommodate a maximum wire combination of (1) 14 AWG with (1) 18 AWG and a minimum wire combination of (5) 22 AWG. This pack contains 100 connectors.

Frequently Asked Questions

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

3M Twist-On Wire Connectors are general-purpose connectors used for splicing and terminating solid or stranded copper wires in electrical installations. They are commonly applied in junction boxes, lighting fixtures, and control panels for secure, insulated connections.

What are the specifications of 3M Twist-On Wire Connectors Blue H-30-POUCH?

The 3M Twist-On Wire Connectors Blue H-30-POUCH are rated for 300 V and accommodate wire sizes 22 AWG – 16 AWG. Maximum wire combination is (1) 14 AWG with (1) 18 AWG; minimum is (5) 22 AWG. Each pack contains 100 connectors.

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

You can source 3M Twist-On Wire Connectors 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 select the right 3M Twist-On Wire Connector for my wire gauge?

Select the connector based on your wire combination and voltage. For 22 AWG – 16 AWG at 300 V, the blue 3M connector (H-30-POUCH) is suitable. For larger gauges, choose the appropriate color-coded 3M connector. Always verify the maximum and minimum wire combinations.

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.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
3M Twist-On Wire Connectors: Blue, Wire Sizes 22 AWG – 16 AWG, 300 V, 1,000, PK (MPN H-30-BIN)
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3M Twist-On Wire Connectors: Blue, Wire Sizes 22 AWG – 16 AWG, 300 V, 1,000, PK (MPN H-30-BIN)
3M Twist-On Wire Connectors: Orange, Wire Sizes 18 AWG – 14 AWG, 600 V, 100, PK (MPN H-31-POUCH)
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3M Twist-On Wire Connectors: Orange, Wire Sizes 18 AWG – 14 AWG, 600 V, 100, PK (MPN H-31-POUCH)
3M Twist-On Wire Connectors: Blue, Wire Sizes 14 AWG – 6 AWG, 600 V, 50, PK (MPN SG-B POUCH)
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3M Twist-On Wire Connectors: Blue, Wire Sizes 14 AWG – 6 AWG, 600 V, 50, PK (MPN SG-B POUCH)
3M Twist-On Wire Connectors: Yellow, Wire Sizes 18 AWG – 12 AWG, 600 V, 100, PK (MPN H-33-POUCH)
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3M Twist-On Wire Connectors: Yellow, Wire Sizes 18 AWG – 12 AWG, 600 V, 100, PK (MPN H-33-POUCH)
3M Twist-On Wire Connectors: Orange, Wire Sizes 18 AWG – 14 AWG, 600 V, 10,000, PK (MPN H-31-KEG)
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3M Twist-On Wire Connectors: Orange, Wire Sizes 18 AWG – 14 AWG, 600 V, 10,000, PK (MPN H-31-KEG)
3M Twist-On Wire Connectors: Blue, Wire Sizes 14 AWG – 6 AWG, 600 V, 250, PK (MPN SG-B BAG)
3M
3M Twist-On Wire Connectors: Blue, Wire Sizes 14 AWG – 6 AWG, 600 V, 250, PK (MPN SG-B BAG)

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General-purpose twist-on wire connectors for splicing and terminating solid or stranded copper wires. Rated 600 V, accommodate wire sizes 18 AWG to 12 AWG. Maximum wire combination: (2) 14 AWG with (2) 18 AWG; minimum: (4) 22 AWG. Suitable for use in junction boxes, lighting fixtures, and other electrical installations
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General-purpose twist-on wire connectors for splicing and terminating solid or stranded copper wires. Rated 600 V, accommodate wire sizes 18 AWG to 12 AWG. Maximum wire combination: (2) 14 AWG with (2) 18 AWG; minimum: (4) 22 AWG. Suitable for use in junction boxes, lighting fixtures, and other electrical installations
3M Twist-On Wire Connectors: Tan, Wire Sizes 22 AWG – 10 AWG, 600 V, 5,000, PK (MPN 412-BAG)
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3M Twist-On Wire Connectors: Gray, Wire Sizes 22 AWG – 10 AWG, 300 V, 1,000, PK (MPN H-29-BIN)
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3M Twist-On Wire Connectors: Green, Wire Sizes 14 AWG – 10 AWG, 600 V, 100, PK (MPN SG-G POUCH)
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3M Twist-On Wire Connectors: Red, Wire Sizes 18 AWG – 10 AWG, 600 V, 1,000, PK (MPN H-35-BIN)
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