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ABB - Installation Products CTP250250 - E-Z-Ground C-Taps Copper Compression Connector for Cable Range 3/0 Str. - 250 kcmil, Tap 3/0 Str. - 250 kcmil
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ABB Installation Products CTP250250 E-Z-Ground C-Taps Copper Compression Connector for Cable Range 3/0 Str. - 250 kcmil, Tap…

UPC: 786210331102


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Overview

The ABB E-Z-Ground C-Taps Copper Compression Connector (SKU: CTP250250) is a UL467 and UL486A listed grounding and bonding connector designed for secure, low-resistance connections in industrial and commercial electrical systems. Engineered for copper cables ranging from 3/0 Stranded to 250 kcmil, this connector ensures reliable grounding and tapping applications with high pull-out strength and consistent conductivity. Made from high-conductivity copper alloy, it meets NEC 250-81 and 250-91 requirements for grounding electrode systems, providing long-term reliability in demanding environments. Key specifications include a 600V voltage rating, 90°C temperature rating, and compatibility with Class B or C building wire copper cables. The connector’s 'C'-shaped design reduces installation time while maintaining mechanical integrity. It is UL467 Listed for grounding and bonding and UL486A Listed as a wire connector, ensuring compliance with industry standards. The heavy-wall construction prevents joint relaxation post-installation, delivering consistent performance in critical power distribution systems. Ideal for applications requiring parallel or tap connections, the CTP250250 minimizes inventory needs with its wide conductor range-taking capability. It is distributed by Gross Automation and requires crimping with specified tools and dies for optimal performance. Trusted by professionals, this connector is a cost-effective solution for secure, high-strength grounding and tapping in 3/0 Str. to 250 kcmil copper cable systems.
  • UL467 & UL486A Listed for grounding and wire connections
  • 600V rated, 90°C temperature rating
  • Compatible with 3/0 Str. to 250 kcmil copper cables
  • High conductivity copper alloy for low resistance
  • Heavy-wall construction prevents joint relaxation

Specifications

Conductor Size
3/0 AWG - 250 kcmil
Material
Copper
Special Features
E-Z-Ground® connectors are designed for direct burial and offer a safe, efficient alternative to exothermic welding products
Special Features
E-Z-Ground® connectors are designed for direct burial and offer a safe, efficient alternative to exothermic welding products
Standard
UL E3060
Standard
UL E3060 / UL E3060
Type
E-Z-Ground Compression Grounding
Package Dimensions (L x W x H)
5 IN x 1 IN x 3 IN
Package Dimensions (L x W x H)
12.7 cm x 2.54 cm x 7.62 cm
Package Weight (Imperial)
0.230 L
Package Weight (Metric)
0.104 kg
E-Z-Ground C-Taps Copper Compression Connector for Cable Range 3/0 Str. - 250 kcmil, Tap #6 Sol.- 2/0 AWG

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E-Z-Ground C-Taps Copper Compression Connector for Cable Range 3/0 Str. - 250 kcmil, Tap #6 Sol.- 2/0 AWG
Copper C Tap Grounding Connector for 2/0 to 1/0 AWG Copper "C" Taps ensure positive, all around compression with low-resistance and high pull-out values. Made of high conductivity copper, they satisfy the requirements of NEC250-81 and 250-91 for connecting to the grounding electrode system. Rated 600 Volts.

CT-109

Copper C Tap Grounding Connector for 2/0 to 1/0 AWG Copper "C" Taps ensure positive, all around compression with low-resistance and high pull-out values. Made of high conductivity copper, they satisfy the requirements of NEC250-81 and 250-91 for connecting to the grounding electrode system. Rated 600 Volts.
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CHT25014-7

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CHT50040-4

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CHT2502-6

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CHT75010-3

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CHT750350-1F

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Copper H-Tap with HTC40 cover for Wire Range Main: 250-2 (4/0-2 Flex), Branch 250-2 (4/0-2 Flex), Purple 80R

CHT2502-6WC

Copper H-Tap with HTC40 cover for Wire Range Main: 250-2 (4/0-2 Flex), Branch 250-2 (4/0-2 Flex), Purple 80R

How to Install the CTP250250 Connector

This guide provides step-by-step instructions for installing the CTP250250 connector, including wiring and crimping procedures.

Estimated time: 30m

Tools needed:

Wire brush, Crimping tool (TBM15, TBM15CR-LI, or TBM15I), Multimeter

Supplies needed:

CTP250250 connector, Cable (3/0 STR. - 250 kcmil), Crimp dies (as specified), Wire connectors

  1. Prepare the cable

    Using a wire brush or rough cloth, clean the cable to achieve a bright copper finish, removing all visible dirt.

  2. Insert the cable

    Insert the prepared cable into the CTP250250 connector, ensuring that the cable end protrudes at least 3/4" beyond the connector.

  3. Crimp the connector

    Using the appropriate crimping tool and die specified for the connector, crimp the cable securely to the CTP250250 connector.

  4. Verify the connection

    Use a multimeter to check the continuity of the connection and ensure that it is secure and functioning properly.

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