1SKV280045S0001 ABB EPX-4004CK 400A XT5 4-Pole Incoming Connection Kit Protecta Power

Why Choose the ABB EPX-4004CK 400A XT5 4-Pole Connection Kit?

The ABB EPX-4004CK, manufacturer order code 1SKV280045S0001, is a purpose-designed 400 A four-pole (4P) incoming connection kit for ABB Protecta Power low-voltage electrical distribution panelboards. Designed for use with compatible ABB Tmax XT5 incoming devices, this kit provides the mechanical support, protective shrouding and busbar connectivity components required to integrate an XT5 incoming device into a suitable Protecta Power panelboard assembly.

As part of the ABB Protecta Power Enclosures range, the EPX-4004CK supports professional electrical distribution installations where reliable incoming connections, correct mechanical alignment and compatibility with manufacturer-approved components are essential. Its dedicated connection arrangement helps electrical panel builders and switchgear installers assemble low-voltage distribution systems using the appropriate ABB components.

With a specified 400 A current rating and four-pole configuration, the ABB EPX-4004CK is designed for compatible XT5 incoming arrangements within the ABB Protecta Power 400 A panelboard system. The kit includes the supporting components needed to connect the incoming device to the panelboard busbar assembly, making it suitable for commercial buildings, industrial facilities and electrical infrastructure installations.

Key Advantages

• Purpose-designed 400 A XT5 incoming connection kit for ABB Protecta Power panelboards.
• Four-pole (4P) configuration for compatible four-pole incoming devices.
• Includes an incomer support bracket for secure mechanical installation.
• Supplied with protective shrouding for the incoming connection arrangement.
• Includes busbar connectivity components for integration with the panelboard distribution system.
• Designed for compatible ABB Tmax XT5 moulded case circuit breakers and switch disconnectors.
• Supports structured installation within 400 A Protecta Power panelboards.
• Manufacturer-specific connection components simplify installation, product identification and replacement.

Key Features

• ABB Protecta Power Enclosures product family.
• EPX-4004CK incoming connection kit.
• 400 A rated current.
• Four-pole (4P) connection arrangement.
• Designed for ABB Tmax XT5 incoming devices.
• Compatible with suitable ABB Protecta Power 400 A panelboard configurations.
• Includes an incoming device support bracket.
• Includes protective shrouding for the incoming connection area.
• Includes busbar connectivity components.
• Supports integration of compatible XT5 MCCB and switch-disconnector incoming devices.
• Designed for professional low-voltage electrical distribution panelboard assembly.
• ABB manufacturer order code 1SKV280045S0001.

Reliable 400A 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 installation accessories to support professional electrical distribution applications.

The ABB EPX-4004CK is specifically listed in ABB's Protecta Power product selection documentation as a 400 A, four-pole XT5 incoming connection kit. It is intended to provide the supporting components required when installing a compatible ABB Tmax XT5 incoming device into the corresponding Protecta Power panelboard configuration.

ABB's Protecta Power product literature identifies three principal component groups supplied with the incoming connection kit: an incomer support bracket, protective shrouding and busbar connectivity components. Together, these components support the positioning of the incoming device, provide protection around the connection arrangement and establish the required interface with the panelboard busbar system.

The Protecta Power 400 A panelboard range includes 8-way, 12-way and 18-way configurations, providing options for different electrical distribution requirements. The EPX-4004CK is intended for compatible four-pole XT5 incoming arrangements within this panelboard family, subject to the relevant ABB assembly instructions and product selection requirements.

The ABB Tmax XT5 device family includes moulded case circuit breakers and switch disconnectors used for low-voltage electrical distribution applications. When paired with a suitable incoming device, the EPX-4004CK enables the device to be incorporated into the panelboard connection arrangement. The kit itself does not provide circuit protection or switching functionality.

For installation, the EPX-4004CK should be used with the correct ABB Tmax XT5 incoming device and assembled according to the manufacturer's instructions. The electrical protection characteristics, short-circuit breaking capacity and operating functions of the completed installation depend on the selected incoming device and the overall panelboard configuration.

Typical Applications

• ABB Protecta Power 400 A electrical distribution panelboards.
• 400 A four-pole Tmax XT5 incoming device installations.
• Commercial building low-voltage power distribution systems.
• Industrial electrical distribution panel construction.
• Main and sub-distribution panelboard assemblies.
• Electrical switchgear manufacturing and panel building.
• Compatible four-pole MCCB incoming connection arrangements.
• Industrial plant electrical infrastructure installations.
• Electrical distribution upgrades and panelboard refurbishment.
• OEM switchgear integration and electrical contracting projects.