Why Choose the ABB EPX-CBXT4-4P MCCB Cover Blank XT4 4P?
The ABB EPX-CBXT4-4P (1SKV327044S0001) is a dedicated four-pole MCCB cover blank for compatible ABB Tmax XT4 arrangements within the ABB Protecta Power low-voltage electrical distribution system. This enclosure accessory is designed to cover a designated XT4 four-pole circuit breaker position when the corresponding opening is not occupied by an installed device.
Identified by the manufacturer as EPX-CBXT4-4P MCCB Cover Blank XT4 4P, the accessory features a four-pole (4P) configuration associated with the ABB Tmax XT4 moulded case circuit breaker family. Its purpose is to provide a suitable blanking component for compatible Protecta Power distribution assemblies, supporting an organised panel layout and the intended enclosure covering arrangement.
The ABB EPX-CBXT4-4P is suitable for professional electrical panel builders, switchgear manufacturers and maintenance engineers requiring a manufacturer-specific blanking accessory. Its defined XT4 and 4P designations help distinguish it from cover blanks intended for other circuit breaker sizes and pole configurations.
Key Advantages
- Designed for ABB Protecta Power low-voltage distribution assemblies.
- Dedicated MCCB cover blank for ABB Tmax XT4 arrangements.
- Four-pole (4P) configuration for the specified application.
- Provides a physical covering for compatible unused MCCB positions.
- Supports neat and organised electrical distribution board layouts.
- Helps maintain the intended covering arrangement of modular switchboards.
- Suitable for distribution board construction, modification and refurbishment.
- Manufacturer-specific identification supports accurate component selection.
Key Features
- ABB Protecta Power enclosure accessory.
- EPX-CBXT4-4P product model.
- MCCB cover blank component.
- ABB Tmax XT4 circuit breaker family designation.
- Four-pole (4P) configuration.
- Intended for compatible XT4 MCCB openings within Protecta Power assemblies.
- Provides a blanking solution for designated unoccupied circuit breaker positions.
- Passive mechanical accessory without electrical switching functionality.
- Suitable for modular switchboard assembly and replacement applications.
- ABB manufacturer order code 1SKV327044S0001.
Dedicated XT4 Four-Pole Blanking for Modular Distribution Boards
Low-voltage distribution assemblies may contain spare positions allocated for moulded case circuit breakers. When these positions remain unused, appropriately selected cover blanks help close the corresponding openings and maintain the intended physical covering arrangement. Selecting a blank specifically designated for the circuit breaker family and pole configuration is important because different MCCB arrangements may require different panel openings.
The ABB EPX-CBXT4-4P is identified for an XT4 four-pole MCCB arrangement within the Protecta Power enclosure system. It provides a dedicated blanking option for compatible installations without functioning as a circuit breaker itself. The correct mounting arrangement, enclosure compatibility and degree of protection must be verified against the applicable ABB assembly documentation.
Typical Applications
- ABB Protecta Power low-voltage distribution assemblies.
- Blanking compatible four-pole Tmax XT4 MCCB positions.
- Industrial electrical distribution switchboards.
- Commercial building power distribution panels.
- Modular switchboard construction and assembly.
- Distribution board modifications involving unused MCCB openings.
- Replacement of compatible XT4 four-pole cover blanks.
- Electrical switchgear refurbishment and maintenance.
