2CPX066186R9999 ABB RCT423 Connection Kit Tmax T4 Fixed 3 Pole

2CPX066186R9999 ABB RCT423 Connection Kit Tmax T4 Fixed 3 Pole

ABB 2CPX066186R9999 RCT423 is a connection kit designed for an ABB Tmax T4 fixed three-pole circuit breaker configuration in compatible low-voltage switchboard and power distribution assemblies.

SKU: 2CPX066186R9999Alt SKU: 66186MPN: 2CPX066186R9999
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Why Choose the ABB 2CPX066186R9999 RCT423 Connection Kit?

The ABB 2CPX066186R9999, also identified as RCT423, is a dedicated connection kit for an ABB Tmax T4 fixed three-pole circuit breaker. Part of ABB’s Streibel & John metalwork portfolio, it is designed to support integration of the specified breaker configuration into compatible low-voltage switchboard and power distribution assemblies.

The RCT423 provides connection components for a T4 fixed 3P configuration, helping panel builders and switchboard manufacturers integrate the circuit breaker into the appropriate assembly. The fixed configuration provides a purpose-designed connection arrangement for installations where the breaker remains permanently mounted within the switchboard.

ABB order code 2CPX066186R9999 identifies this specific RCT423 connection kit. Its combination of Tmax T4 compatibility, fixed mounting and three-pole configuration makes it suitable for professional low-voltage distribution and switchboard construction.

Key Advantages

  • Purpose-designed connection kit for ABB Tmax T4 circuit breaker installations.
  • Configured for a fixed three-pole breaker arrangement.
  • Supports integration into compatible low-voltage switchboard assemblies.
  • Provides dedicated connection components for the specified breaker configuration.
  • Suitable for professional panel building and electrical distribution applications.
  • Part of ABB’s established Streibel & John metalwork portfolio.

Key Features

  • ABB RCT423 connection kit.
  • Designed for the ABB Tmax T4 circuit breaker family.
  • Fixed mounting arrangement.
  • Three-pole configuration.
  • ABB order code 2CPX066186R9999.
  • ABB article/reference number 66186.
  • Designed for low-voltage switchboard and distribution assembly applications.
  • Manufactured within ABB product group 321510-Streibel & John metal work.

Purpose-Designed Connections for ABB Tmax T4 Installations

Connection kits provide the components required to integrate circuit breakers into compatible low-voltage distribution assemblies. Matching the connection set to the circuit breaker family, pole configuration and mounting method helps panel builders construct the intended switchboard arrangement using components designed for the specified breaker installation.

The ABB RCT423 is specifically identified for a three-pole Tmax T4 fixed configuration. This makes it suitable for panel builders, switchboard manufacturers and electrical system integrators working with compatible ABB low-voltage distribution equipment.

Typical Applications

  • Low-voltage electrical switchboards.
  • ABB Tmax T4 circuit breaker installations.
  • Three-pole power distribution configurations.
  • Commercial and industrial distribution assemblies.
  • Electrical panel building and switchgear manufacture.
  • Assembly and maintenance of compatible ABB switchboard connections.

Technical Specifications

Brand / range ABB Streibel & John
ABB order code 2CPX066186R9999
Article / reference number 66186
Product type Connection kit
Circuit breaker family ABB Tmax T4
Breaker mounting Fixed
Number of poles 3
Application Low-voltage switchboard and power distribution assemblies
ABB product group 321510-Streibel & John metal work

Frequently Asked Questions

What is the ABB 2CPX066186R9999 used for?

The ABB 2CPX066186R9999 is an RCT423 connection kit designed for integrating an ABB Tmax T4 fixed three-pole circuit breaker configuration into compatible low-voltage switchboard assemblies.

Which circuit breaker family is the RCT423 designed for?

The RCT423 connection kit is specified for the ABB Tmax T4 circuit breaker family.

Is the RCT423 intended for a fixed or withdrawable breaker?

The ABB RCT423 is designed for a fixed Tmax T4 circuit breaker configuration.

How many poles does the ABB RCT423 support?

The RCT423 is specified for a three-pole (3P) circuit breaker arrangement.

Where is the ABB RCT423 typically used?

It is typically used by panel builders and switchboard manufacturers in compatible low-voltage power distribution assemblies incorporating an ABB Tmax T4 fixed three-pole breaker configuration.

ABB Components for Professional Switchboard Construction

ABB Streibel & John metalwork components support professional low-voltage distribution assemblies by providing purpose-designed solutions for integrating switching, protection and connection equipment into compatible switchboard systems.