Why Choose the ABB EPX-CBA1-1P Protecta Power MCCB Cover Blank?
The ABB EPX-CBA1-1P is a dedicated 30 mm MCCB cover blank designed for the ABB Protecta Power range of low-voltage electrical distribution panelboards. Specifically designated for A1 single-pole (1P) moulded case circuit breaker arrangements, this accessory provides a purpose-designed blanking solution for unused outgoing positions within compatible Protecta Power assemblies.
As part of the ABB Protecta Power Enclosures accessory range, the EPX-CBA1-1P helps panel builders cover unoccupied spaces associated with A1 single-pole MCCB configurations. Its manufacturer-specified 30 mm size supports accurate accessory selection and a consistent outgoing-section arrangement during panelboard construction, maintenance or modification.
Identified by ABB manufacturer order code 1SKV327018S0001, the EPX-CBA1-1P is listed in ABB's Protecta Power range of blanking plates for unused ways. It is distinct from the EPX-CBA1-1P+N, which is designed for A1 single-pole plus neutral arrangements and has a different specified size. Selecting the correct cover blank helps complete the panelboard assembly without leaving unnecessary openings in the outgoing section.
Key Advantages
- Designed for ABB Protecta Power low-voltage electrical distribution panelboards.
- A1 single-pole compatibility designation for corresponding MCCB outgoing arrangements.
- 30 mm nominal size confirmed in ABB's Protecta Power accessory catalogue.
- Provides a dedicated blanking solution for unused A1 1P positions.
- Helps create a complete and professionally finished outgoing section.
- Supports flexible circuit breaker configurations and future panelboard modifications.
- Part of ABB's coordinated range of MCCB-specific cover blanks.
- Helps distinguish single-pole A1 openings from wider A1 1P+N arrangements.
- Suitable for professional electrical panelboard construction and maintenance.
- Identified by ABB manufacturer order code 1SKV327018S0001.
Key Features
- Manufacturer: ABB.
- Product reference: EPX-CBA1-1P.
- Product type: MCCB cover blank.
- Nominal size: 30 mm.
- Associated breaker family: ABB A1.
- Pole configuration: 1P (single-pole).
- Designed for blanking unused A1 single-pole outgoing positions.
- Intended for compatible ABB Protecta Power distribution panelboards.
- Supports coordinated outgoing-section covering.
- Dedicated mechanical accessory rather than a circuit breaker.
- Separate from the A1 1P+N cover blank reference.
- ABB manufacturer order code: 1SKV327018S0001.
Dedicated A1 MCCB Blanking for Protecta Power Distribution Systems
Low-voltage distribution panelboards often include outgoing positions that are reserved for future circuits or remain unused following changes to the electrical installation. These openings require appropriately selected blanking components as part of the completed enclosure assembly. The ABB EPX-CBA1-1P is specifically designated for A1 single-pole MCCB arrangements, providing a 30 mm cover blank for corresponding unused positions in compatible Protecta Power outgoing sections.
ABB's Protecta Power range includes MCCB-specific blanking plates for A1, XT1, XT2, XT4 and XT5 configurations, as well as general-purpose cover blanks for other unused spaces. The EPX-CBA1-1P should be selected where the panelboard requires the designated A1 1P cover, rather than a cover intended for another breaker frame or pole arrangement. Installers should confirm the opening dimensions, mounting compatibility and applicable ABB assembly instructions to maintain the required characteristics of the completed distribution panelboard.
Typical Applications
- ABB Protecta Power electrical distribution panelboards.
- Blanking unused A1 single-pole MCCB outgoing positions.
- Covering compatible 30 mm outgoing-section openings.
- Commercial building low-voltage power distribution.
- Industrial electrical switchboard construction.
- Main and sub-distribution panelboard installations.
- Professional electrical panel-building projects.
- Panelboard maintenance and outgoing circuit reconfiguration.
- Covering unused A1 1P positions reserved for future electrical circuits.
