Why Choose the ABB EPX-2504CK 250A XT4 4-Pole Connection Kit?
The ABB EPX-2504CK, manufacturer order code 1SKV280044S0001, is a purpose-designed 250 A four-pole (4P) incoming connection kit for ABB Protecta Power electrical distribution panelboards. Developed for use with compatible ABB Tmax XT4 incoming devices, this kit provides the mechanical support, protective shrouding and busbar connectivity required for integrating an XT4 incomer into a suitable Protecta Power assembly.
As part of the ABB Protecta Power Enclosures range, the EPX-2504CK supports professional low-voltage power distribution installations where reliable electrical connections, structured panelboard assembly and compatibility with manufacturer-approved components are essential. The kit is designed for use by electrical panel builders, switchgear manufacturers and installation contractors working with ABB modular distribution equipment.
With a specified 250 A current rating and four-pole configuration, the ABB EPX-2504CK is suitable for compatible XT4 incoming arrangements within the Protecta Power 400 A panelboard system. Its dedicated connection components simplify the integration of the incoming device into the panelboard busbar structure while supporting the correct mechanical installation of the assembly.
Key Advantages
- Purpose-designed 250 A XT4 incoming connection kit for ABB Protecta Power panelboards.
- Four-pole (4P) configuration for compatible four-pole incoming devices.
- Includes an incomer support bracket for mechanical installation.
- Supplied with protective shrouding for the incoming connection arrangement.
- Includes busbar connectivity components for integration with the panelboard distribution system.
- Designed for compatibility with ABB Tmax XT4 incoming MCCB and switch-disconnector arrangements.
- Supports structured and consistent low-voltage panelboard assembly.
- Manufacturer-specific components simplify product selection, installation and replacement.
Key Features
- ABB Protecta Power Enclosures product family.
- EPX-2504CK incoming connection kit.
- 250 A rated current.
- Four-pole (4P) connection arrangement.
- Designed for ABB Tmax XT4 incoming devices.
- Compatible with suitable ABB Protecta Power 400 A panelboard configurations.
- Includes an incoming device support bracket.
- Includes protective connection shrouding.
- Includes components for busbar connectivity.
- Supports integration of compatible XT4 moulded case circuit breakers and switch disconnectors.
- Designed for professional electrical distribution panelboard assembly.
- ABB manufacturer order code 1SKV280044S0001.
Reliable Incoming Connections for ABB Protecta Power Panelboards
The ABB Protecta Power range provides modular low-voltage electrical distribution panelboard solutions for commercial and industrial installations. The system incorporates busbar assemblies, incoming switching and protection devices, outgoing circuit protection equipment and dedicated connection accessories to support the construction of professional electrical distribution systems.
The ABB EPX-2504CK is specifically identified in ABB's Protecta Power product literature as a 250 A, four-pole XT4 incoming connection kit. It is intended to provide the supporting components required when installing a compatible ABB Tmax XT4 incoming device into the corresponding Protecta Power panelboard arrangement.
According to ABB's Protecta Power product selection documentation, the incoming connection kit includes three principal component groups: an incomer support bracket, shrouding and busbar connectivity. These components support the mechanical positioning of the incoming device, the protection of the connection area and the electrical interface with the panelboard busbar system.
The wider Protecta Power range includes 400 A busbar panelboards in multiple enclosure configurations. The EPX-2504CK is intended for the 250 A XT4 incoming arrangement within compatible assemblies; the 400 A busbar rating of the associated panelboard does not increase the connection kit's specified 250 A rating.
The connection kit is an installation accessory rather than a complete circuit breaker. The appropriate ABB Tmax XT4 incoming MCCB or switch disconnector must be selected separately according to the electrical installation requirements. Circuit protection characteristics, breaking capacity and operating functions are determined by the selected incoming device and complete switchboard configuration.
For safe installation, the connection kit should be assembled according to the relevant ABB Protecta Power instructions, including the specified device compatibility, connection arrangement and applicable electrical installation requirements.
Typical Applications
- ABB Protecta Power low-voltage distribution panelboards.
- 250 A four-pole Tmax XT4 incoming device installations.
- Commercial building electrical distribution systems.
- Industrial power distribution panel construction.
- Main and sub-distribution panelboard assemblies.
- Electrical switchgear manufacturing and panel building.
- Compatible four-pole MCCB incoming connection arrangements.
- Electrical infrastructure upgrades and panelboard refurbishment.
- OEM electrical distribution equipment and switchboard integration.
