Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

STA-KON Ring Terminal: Blue, Vinyl Insulation, #4 Stud Size, 18 AWG to 14 AWG Wire Sizes - Insulated Ring Terminals
STA-KONInsulated Ring Terminals

STA-KON Ring Terminal: Blue, Vinyl Insulation, #4 Stud Size, 18 AWG to 14 AWG Wire Sizes

The STA-KON Ring Terminal (Blue) is an insulated ring terminal from the STA-KON brand, designed for #4 stud size and accommodating 18 AWG to 14 AWG wire sizes with a 600 V rating. It features vinyl insulation and a…

SKU 3G-OTH-132174

Also listed as: 14RB4 · 14RB 4

Brand
STA-KON
Item
Ring Terminal: Blue, Vinyl Insulation, #4 Stud Size, 18 AWG to 14 AWG Wire Sizes
Category
Insulated Ring Terminals
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

STA-KON
Manufacturer Part Number
14RB-4
Type
Vinyl Insulation, #4 Stud Size, 600 V
Wire Sizes
18 AWG to 14 AWG

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

STA-KON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STA-KON Ring Terminal (Blue) is an insulated ring terminal from the STA-KON brand, designed for #4 stud size and accommodating 18 AWG to 14 AWG wire sizes with a 600 V rating. It features vinyl insulation and a serrated inner barrel, as specified by the manufacturer part number 14RB-4.

Frequently Asked Questions

What is the STA-KON 14RB-4 ring terminal used for?

The STA-KON 14RB-4 ring terminal is used to terminate electrical wires to a #4 stud connection. It is commonly applied in industrial control panels, machinery, and power distribution systems where a secure, insulated ring connection is required for 18 AWG to 14 AWG wires at up to 600 V.

What are the specifications of the STA-KON 14RB-4 ring terminal?

The STA-KON 14RB-4 is a blue insulated ring terminal with vinyl insulation, rated for 600 V. It fits a #4 stud size and accepts 18 AWG to 14 AWG wire. The inner barrel is serrated for improved grip. The manufacturer part number is 14RB-4, and it is part of the STA-KON brand.

Where to buy STA-KON 14RB-4 ring terminals worldwide?

You can source STA-KON 14RB-4 ring terminals worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine STA-KON terminals for industrial applications.

How to install a STA-KON 14RB-4 ring terminal?

To install the STA-KON 14RB-4, strip 18 AWG to 14 AWG wire to the recommended length, insert the stripped wire into the serrated barrel, and crimp using a proper crimping tool for insulated terminals. Ensure the ring fits snugly over the #4 stud before tightening. Follow standard electrical safety practices.

Used in

Common applications for STA-KON
Industrial panel wiring — STA-KON insulated ring terminals (e.g., RC10-516) for motor starter connections
HVAC equipment assembly — STA-KON locking fork terminals (e.g., RA18-8FL) for compressor and fan terminals
Automation control cabinets — STA-KON quick disconnects (e.g., 14RBD-182) for modular sensor and actuator wiring
Power distribution — STA-KON non-insulated ring terminals (e.g., C10-6-SK) for bus bar and ground connections
Field maintenance repairs — STA-KON butt splices and fork terminals for temporary or permanent wire repairs in 12-10 AWG range

STA-KON Products

3G Electric supplies STA-KON insulated ring terminals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
STA-KON Ring Terminal: Blue, Vinyl Insulation, 1/4 in Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-14)
STA-KON
STA-KON Ring Terminal: Blue, Vinyl Insulation, 1/4 in Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-14)
STA-KON Ring Terminal: Red, Vinyl Insulation, #4 Stud Size, 22 AWG to 18 AWG Wire Sizes, 600 V (MPN 18RA-4)
STA-KON
STA-KON Ring Terminal: Red, Vinyl Insulation, #4 Stud Size, 22 AWG to 18 AWG Wire Sizes, 600 V (MPN 18RA-4)
STA-KON Ring Terminal: Blue, Vinyl Insulation, #8 Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-8)
STA-KON
STA-KON Ring Terminal: Blue, Vinyl Insulation, #8 Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-8)
STA-KON Ring Terminal: Blue, Vinyl Insulation, 3/8 in Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-38)
STA-KON
STA-KON Ring Terminal: Blue, Vinyl Insulation, 3/8 in Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-38)
STA-KON Ring Terminal: Red, Vinyl Insulation, #8 Stud Size, 22 AWG to 18 AWG Wire Sizes, 600 V (MPN 18RA-8)
STA-KON
STA-KON Ring Terminal: Red, Vinyl Insulation, #8 Stud Size, 22 AWG to 18 AWG Wire Sizes, 600 V (MPN 18RA-8)
STA-KON Ring Terminal: Blue, Vinyl Insulation, 5/16 in Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-516)
STA-KON
STA-KON Ring Terminal: Blue, Vinyl Insulation, 5/16 in Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-516)

More from STA-KON

View all STA-KON parts
STA-KON Ring Terminal: Yellow, Nylon Insulation, #8 Stud Size, 12 AWG to 10 AWG Wire Sizes, 600 V (MPN RC10-8)
STA-KON
STA-KON Ring Terminal: Yellow, Nylon Insulation, #8 Stud Size, 12 AWG to 10 AWG Wire Sizes, 600 V (MPN RC10-8)
STA-KON Ring Terminal: Red, Vinyl Insulation, #10 Stud Size, 22 AWG to 18 AWG Wire Sizes, 600 V (MPN 18RA-10)
STA-KON
STA-KON Ring Terminal: Red, Vinyl Insulation, #10 Stud Size, 22 AWG to 18 AWG Wire Sizes, 600 V (MPN 18RA-10)
STA-KON Ring Terminal: Blue, Vinyl Insulation, #10 Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-10)
STA-KON
STA-KON Ring Terminal: Blue, Vinyl Insulation, #10 Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN 14RB-10)
STA-KON Ring Terminal: Red, Nylon Insulation, 1/2 in Stud Size, 22 AWG to 16 AWG Wire Sizes, 600 V (MPN RA18-12)
STA-KON
STA-KON Ring Terminal: Red, Nylon Insulation, 1/2 in Stud Size, 22 AWG to 16 AWG Wire Sizes, 600 V (MPN RA18-12)
STA-KON Ring Terminal: Red, Nylon Insulation, #6 Stud Size, 22 AWG to 16 AWG Wire Sizes, 600 V (MPN RA18-6)
STA-KON
STA-KON Ring Terminal: Red, Nylon Insulation, #6 Stud Size, 22 AWG to 16 AWG Wire Sizes, 600 V (MPN RA18-6)
STA-KON Ring Terminal: Yellow, Nylon Insulation, #10 Stud Size, 12 AWG to 10 AWG Wire Sizes, 600 V (MPN RC10-10)
STA-KON
STA-KON Ring Terminal: Yellow, Nylon Insulation, #10 Stud Size, 12 AWG to 10 AWG Wire Sizes, 600 V (MPN RC10-10)
STA-KON Ring Terminal: Blue, Nylon Insulation, 5/16 in Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN RB14-516)
STA-KON
STA-KON Ring Terminal: Blue, Nylon Insulation, 5/16 in Stud Size, 18 AWG to 14 AWG Wire Sizes, 600 V (MPN RB14-516)
STA-KON Ring Terminal: Red, Nylon Insulation, 1/4 in Stud Size, 22 AWG to 16 AWG Wire Sizes, 600 V (MPN RA18-14)
STA-KON
STA-KON Ring Terminal: Red, Nylon Insulation, 1/4 in Stud Size, 22 AWG to 16 AWG Wire Sizes, 600 V (MPN RA18-14)