NSI Industries L30048 1 Hole Long Barrel Copper Compression Lug 300 MCM - 1/2" Bolt Long Barrel Copper…
UPC: 662381034144
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Overview
- 1 Hole long barrel design for 300 MCM copper cable
- 1/2" bolt size with tin-plated copper for corrosion resistance
- UL486A/UL467 listed for grounding and bonding applications
- 90°C temperature rating with 35KV maximum voltage (proper installation required)
- Color-coded (red) and die-indexed for easy identification and tooling alignment
Specifications
Application | Terminate, Splice, Tap Power Connectors |
Cable Size | 300 MCM (STR) |
Color | White |
Environmental Conditions | 90 C |
Finish | Tin Plated |
Material | Copper |
Mounting | 1/2 Mounting Hole |
Number Of Holes | 1 |
Size | L=3.38 - W=1.18 - OD=.815 - ID=.657 |
Special Features | 300 MCM (STR) - 1/2 Mounting Hole |
Standard | UL486A/B |
Stud Size | 1/2 IN |
Type | Long Barrel - One Hole |
Voltage Rating | 600 V |
Warranty | 1 Year |
Package Dimensions (L x W x H) | 3.386 IN x 1.189 IN x 0.815 IN |
Package Dimensions (L x W x H) | 8.6004 cm x 3.0201 cm x 20.701 mm |
Package Weight (Imperial) | 2.400 L |
Package Weight (Metric) | 1.089 kg |
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Frequently Asked Questions
What is the temperature rating of the L30048?
The lug has a temperature rating of 90°C, making it suitable for high-heat environments.
Is the L30048 UL listed?
Yes, the L30048 is UL486A listed as a wire connector and UL467 listed for grounding and bonding applications.
What bolt size does the L30048 use?
The L30048 uses a 1/2" bolt size for secure installation.
What is the color code for the L30048?
The L30048 is color-coded red for easy identification and proper tooling alignment.
What cable sizes are compatible with the L30048?
The L30048 is designed for 300 MCM copper cable, with an expanded range of 300 MCM to 2/0 AWG when used with NSI N12ID dieless compression tools.
What is the maximum voltage rating for this lug?
The L30048 is listed for a maximum of 35KV when properly installed according to cable manufacturer instructions.
How to Install Copper Compression Connectors
This guide provides step-by-step instructions for installing copper compression connectors, ensuring secure and reliable electrical connections.
Estimated time: 30m
Tools needed:
Wire strippers, Crimping tool, Multimeter
Supplies needed:
Copper compression connectors, Wire brush
- Strip the conductor
Carefully strip the insulation from the conductor to a length that allows the stripped conductor to fill the barrel of the connector completely. Avoid nicking the strands.
- Clean the conductor
Use a wire brush to clean the stripped portion of the conductor, removing any oxide films to ensure a good electrical connection.
- Insert the conductor
Insert the cleaned and stripped conductor completely into the barrel of the connector, ensuring it fills the barrel fully.
- Crimp the connector
Using the appropriate crimping tool, crimp the connector securely according to the manufacturer's specifications. Verify the crimp with a multimeter for continuity.
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