Why Choose the ABB ZLS954UL Neutral Terminal?
The ABB ZLS954UL is a heavy-duty UL neutral (N) terminal designed for external neutral busbars on compatible ABB SMISSLINE TP plug-in system additional sockets. Identified by ABB order code 2CCA672511R0001, it provides a robust connection point for larger neutral conductors in SMISSLINE distribution assemblies requiring a UL508A-compatible terminal solution.
Designed specifically for the 125 A SMISSLINE TP system and compatible ZLS926/ZLS928 additional sockets, the ZLS954UL accepts a single 50–95 mm² conductor with ferrule. ABB also identifies the terminal for conductors up to 1/0 AWG, making it suitable for substantial incoming and outgoing neutral connections on external busbars.
The ZLS954UL uses a light-grey housing for its UL application and occupies 2 modules within the additional socket arrangement. Its dedicated neutral function, high conductor capacity and coordinated SMISSLINE design provide a practical solution for organised external neutral distribution in industrial and commercial electrical assemblies.
Key Advantages
- Purpose-designed UL neutral terminal for ABB SMISSLINE TP.
- Accepts large 50–95 mm² conductors with ferrules.
- Suitable for conductors up to 1/0 AWG.
- Designed for external neutral busbars on compatible additional sockets.
- Supports incoming and outgoing neutral conductor connections.
- UL508A application for compatible SMISSLINE TP assemblies.
- Compact 2-module format integrates with the coordinated ABB plug-in system.
Key Features
- ABB SMISSLINE TP plug-in system accessory.
- 95 mm² neutral terminal for additional sockets.
- Connection range of 50–95 mm² with ferrule.
- Maximum one conductor per connection chamber.
- Suitable for conductor sizes up to 1/0 AWG.
- Designed for external N busbars.
- Light-grey terminal housing.
- UL508A application with compatible additional sockets.
- 2-module installation width.
- ABB order code 2CCA672511R0001.
Reliable High-Capacity Neutral Connections for SMISSLINE TP
External neutral busbars allow neutral conductors to be distributed separately from the main SMISSLINE power busbars. The ABB ZLS954UL provides the termination point for larger neutral conductors on compatible additional sockets, supporting conductors from 50–95 mm² while maintaining a compact modular installation.
The terminal is intended for the 125 A SMISSLINE TP system and UL508A applications using compatible additional sockets. With a maximum of one conductor per connection chamber, the ZLS954UL provides a clearly defined and robust neutral connection for incoming or outgoing external busbar circuits.
Typical Applications
- ABB SMISSLINE TP plug-in distribution systems.
- External neutral busbar connections.
- ZLS926 and ZLS928 compatible additional socket assemblies.
- UL508A electrical control panel applications.
- Commercial and industrial distribution boards.
- Large incoming and outgoing neutral conductor connections.