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Lay in lug grounding connector/ wire connectors

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The Lay In Lug Grounding Connector is a high-quality copper wire connector designed specifically for secure and reliable grounding applications. This product is ideal for use with solid and stranded AWG copper wires, making it suitable for various electrical and grounding setups, including swimming pool grounding where reliability and durability are critical. The connector features an open-faced design that allows installers to quickly lay in the grounding conductor as a jumper to multiple conduits without breaking the ground conductor. Made from ETP grade copper and finished with a copper flash, these connectors ensure excellent conductivity and corrosion resistance. The screws are made from low carbon steel with a zinc plating and blue passivation layer for added protection. UL certified for safety and performance, these lay in lugs come in multiple wire size ranges, accommodating from #14 to #250 copper wires. They carry a “DB” marking which certifies them for direct burial, an essential feature for outdoor grounding installations. The product undergoes rigorous testing to guarantee secure connections under torque and pullout stresses without any cracking, distortion, or thread damage, thereby ensuring long-lasting mechanical and electrical integrity.

Key Features

Features Description
Material of Lug ETP Grade Copper
Screw Material Low Carbon Steel Zinc Plated with Blue Passivation
Finish Copper Flash
Certification UL Certified
Wire Range Accommodated From #14 Stranded/Solid to #250 Copper
Application Swimming pool grounding, multiple conduit grounding jumpers
Design Open faced for quick lay-in installation
Direct Burial Suitability Carries 'DB' marking for direct burial
Hardness 75 to 90 Vickers Hardness (HV)
Tested For Torque and pullout resistance, 30 minutes secureness test at 270 rounds
Attributes Description
Item Code CU-4 Supports #14 to #4 Stranded/Solid Copper Wires
Item Code CU-1/0 Supports #8 to #1/0 Stranded/Solid Copper Wires
Item Code CU-3/0 Supports #6 to #3/0 Stranded/Solid Copper Wires
Item Code CU-250 Supports #6 Stranded/Solid to 250 MCM Copper Wires
Torque Test Procedure Torque applied as per table specific to wire size during installation
Secureness Test Connector held in vise, torque applied, passes 270 rounds in 30 minutes with no loosening
Pullout Test Must withstand pullout values listed in product specs for 1 minute without damage
Compliance Standard Meets UL certification requirements
Application Type Electrical grounding and bonding for copper conductors
Environmental Suitability Suitable for direct burial installations

*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.

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Yes, the connector carries a 'DB' marking which certifies it for direct burial, ensuring it can withstand underground environmental conditions.

The CU-3/0 model supports copper wire sizes ranging from #6 stranded/solid up to #3/0 stranded.

The open-faced design allows installers to quickly lay in the grounding conductor without disconnecting the ground circuit, enabling jumpers to multiple conduits with ease.

These copper lay-in lug grounding connectors are UL certified and meet strict torque, pullout, and durability testing requirements.

The lug is made from ETP grade copper with a copper flash finish, while the screws are zinc-plated low carbon steel with blue passivation for enhanced corrosion resistance.

Yes, the connectors accommodate both stranded and solid copper wires as specified for each model number.

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Country Of Origin: India

Product Category – Lay in lug grounding connector/ wire connectors

Conduit / Cable to be used: - Solid and Stranded AWG wires as in tables below

No

Item Code

Item Description

Wire Range

Min.

Max.

1

CU-4

COPPER LAY-IN LUG #14 - #4

14 Str.-Sol

4 Str.-Sol

2

CU-1/0

COPPER LAY-IN LUG #8 - #1/0

14 Str.-Sol

1/0 Str.-Sol.

3

CU-3/0

COPPER LAY-IN LUG #6 - #3/0

6 Str.-Sol

3/0 Str.

4

CU-250

COPPER LAY-IN LUG #6 - #250

6 Str.-Sol

250MC

Application: Copper lay-in lug connectors

• Ideal for swimming pool grounding applications

• Carries “DB” marking for direct burial

• Open-faced design enables installer to quickly lay in the grounding conductor as a jumper to multiple conduits with no break in the ground conductor

Characteristics:

 Lug Material:

ETP Grade Copper

 Screw Material :

Low Carbon Steel ZN Plated With Blue Passivation

 Finish :

Copper Flash

 Standard:

UL Certified

 Hardness :

75 TO 90 HV

Test Procedure:

 Hold the lugs on vise

 Install samples on Min and Max copper conductors, and apply torque as per table.

 Samples must pass in secureness test for 30 minutes ( 270 rounds)

 Samples must withstand pullout values listed (1 Minute)

 No cracking or distortion of the part, thread strip/damage is allowed.



Electrical Equipment And Supplies

Connectors And Terminals

Connectors

Lay In Lug Connector

Copper Grounding Connector

Wire Connector For Grounding

UL Certified Lug Connector

Direct Burial Grounding Lugs

Electrical Grounding Wire Connectors

Copper Electrical Connectors

Swimming Pool Grounding Lug

Stranded And Solid Wire Connectors

Lay in lug grounding connector/ wire connectors

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dhyey industries

Rajkot , India

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