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GRAINGER Ring Terminal: Bare, 3/8 in Stud Size, 4 AWG to 4 AWG Wire Sizes - Non-Insulated Ring Terminals
GRAINGERNon-Insulated Ring Terminals

GRAINGER Ring Terminal: Bare, 3/8 in Stud Size, 4 AWG to 4 AWG Wire Sizes

SKU 3G-OTH-19816

Brand
GRAINGER
Item
Ring Terminal: Bare, 3/8 in Stud Size, 4 AWG to 4 AWG Wire Sizes
Category
Non-Insulated Ring Terminals
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Technical Specifications

GRAINGER
Manufacturer Part Number
4FRL4
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GRAINGER Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a GRAINGER ring terminal used for?

A GRAINGER ring terminal creates a secure, permanent electrical connection between a wire and a stud or bolt. It is commonly used in industrial control panels, motor connections, and power distribution systems where reliable, vibration-resistant terminations are required.

What are the specifications of the GRAINGER 4FRL4 ring terminal?

The GRAINGER 4FRL4 is a non-insulated ring terminal with a 3/8 in stud size, accepting 4 AWG wire. It is rated for 600 V and is made of bare copper for excellent conductivity. This terminal is designed for heavy-duty industrial applications.

Where to buy GRAINGER ring terminals worldwide?

3G Electric supplies GRAINGER ring terminals worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 4FRL4 or other GRAINGER terminal sizes.

How to install a non-insulated ring terminal like the GRAINGER 4FRL4?

Strip the 4 AWG wire to the proper length, insert it into the terminal barrel, and crimp firmly using a crimping tool matched to the wire gauge. For bare terminals, ensure the connection is clean and tight. Heat shrink tubing can be added for insulation if needed.

Used in

Common applications for GRAINGER
Commercial HVAC maintenance — Grainger MERV 10 pleated air filters (4YUW7) for office building air handlers
Industrial dust control — Grainger MERV 13 pocket air filters (5M443) for manufacturing facility ventilation
Cleanroom air purification — Grainger MERV 16 V-bank air filters (11Z813) for pharmaceutical production areas
Inspection and emergency lighting — Grainger rechargeable flashlight (49XX75) for plant maintenance walkways
Residential or light commercial HVAC — Grainger MERV 8 link air filters (2DYK9) for apartment complex furnaces
High-efficiency filtration upgrade — Grainger MERV 14 minipleat air filters (20HN64) for hospital operating rooms

GRAINGER Products

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

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