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3M Twist-On Wire Connectors: Orange, Wire Sizes 18 AWG – 14 AWG, 600 V - General Purpose Wire Connectors
3MGeneral Purpose Wire Connectors

3M Twist-On Wire Connectors: Orange, Wire Sizes 18 AWG – 14 AWG, 600 V

The 3M Twist-On Wire Connectors: Orange (SKU 3G-OTH-18644, MPN H-31-BIN) are general purpose wire connectors rated for 600 V and wire sizes 18 AWG – 14 AWG. They accommodate a maximum wire combination of (2) 14 AWG…

SKU 3G-OTH-18644

Also listed as: H31BIN · H 31 BIN

Brand
3M
Item
Twist-On Wire Connectors: Orange, Wire Sizes 18 AWG – 14 AWG, 600 V
Category
General Purpose Wire Connectors
Available to Order
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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-31-BIN
Type
Wire Sizes 18 AWG – 14 AWG, 600 V, 1,000, PK
Maximum Wire Combination
(2) 14 AWG with (3) 20 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: Orange (SKU 3G-OTH-18644, MPN H-31-BIN) are general purpose wire connectors rated for 600 V and wire sizes 18 AWG – 14 AWG. They accommodate a maximum wire combination of (2) 14 AWG with (3) 20 AWG and a minimum of (5) 22 AWG, supplied in a pack of 1,000.

Frequently Asked Questions

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

3M Twist-On Wire Connectors Orange are general purpose connectors for joining copper wires in electrical installations. They are rated for 600 V and accommodate wire sizes 18 AWG to 14 AWG, making them suitable for lighting, outlets, and junction boxes in residential and commercial buildings.

What are the specifications of 3M Twist-On Wire Connectors Orange H-31-BIN?

The 3M Twist-On Wire Connectors Orange (MPN H-31-BIN) are rated for 600 V and wire sizes 18 AWG to 14 AWG. They accept a maximum combination of (2) 14 AWG with (3) 20 AWG and a minimum of (5) 22 AWG. Each pack contains 1,000 connectors.

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

3G Electric supplies 3M Twist-On Wire Connectors Orange (H-31-BIN) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 1,000-pack of 600 V connectors.

How to select the right 3M Twist-On Wire Connector size?

Select 3M Twist-On Wire Connectors based on wire gauge and combination. The Orange model fits 18 AWG to 14 AWG wires, with a maximum of (2) 14 AWG plus (3) 20 AWG. For smaller wires, use a different color. Always match the connector to the total wire bundle size for a secure connection.

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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