Why Choose the ABB ZLSP926 Additional Socket Base?
The ABB ZLSP926 is a 6-module additional socket designed for the ABB SMISSLINE TP Power Bar System 250 A. Identified by ABB order code 2CCF212061A0001, it extends a compatible 6-module socket base to accommodate external neutral (N) and/or protective earth (PE) busbars.
The additional socket allows external N and PE distribution to be integrated alongside the main SMISSLINE TP socket assembly. This is particularly useful where single-pole miniature circuit breakers are installed with an unswitched neutral, as compatible neutral terminals can be clipped onto the additional socket to provide detachable neutral connections.
The ZLSP926 provides space for one N busbar and/or one PE busbar and is matched to the 6-module ZLSP906 socket format. It has a nominal width of 108 mm, weighs approximately 53 g and can also be DIN-rail mounted using the appropriate ZLSP937 clips, providing a flexible solution for modular 250 A SMISSLINE TP distribution assemblies.
Key Advantages
- Purpose-designed 6-module additional socket for ABB SMISSLINE TP.
- Designed for the 250 A Power Bar System.
- Accommodates external neutral and/or protective earth busbars.
- Allows compatible neutral terminals to be used as detachable neutral connections.
- Suitable for applications using single-pole MCBs with an unswitched neutral.
- Matches the 6-module ZLSP906 socket format.
- Can be DIN-rail mounted with compatible ZLSP937 DIN-rail clips.
Key Features
- ABB SMISSLINE TP additional socket.
- 6-module configuration.
- Designed for the Power Bar System 250 A.
- Suitable for external N and PE busbars.
- Supports one N busbar and/or one PE busbar.
- Compatible with the ZLSP906 6-module socket.
- Compatible neutral terminals clip directly onto the additional socket.
- Can be fitted onto the corresponding socket base.
- 108 mm nominal width across six 18 mm modules.
- ABB order code 2CCF212061A0001.
Flexible External Neutral and Protective Earth Distribution
The ABB ZLSP926 provides a dedicated mounting platform for external neutral and protective earth busbars within a compatible SMISSLINE TP Power Bar installation. By separating these external busbars from the main plug-in conductors, the additional socket supports practical neutral and PE distribution while retaining the modular construction of the SMISSLINE system.
Compatible neutral terminals can be clipped onto the additional socket and used as detachable neutral connections, while one neutral busbar and/or one protective earth busbar can be installed as required. When used with the appropriate socket end piece, the SMISSLINE TP socket arrangement provides touch protection to IP2XB.
Typical Applications
- ABB SMISSLINE TP Power Bar System 250 A installations.
- External neutral busbar mounting.
- External protective earth busbar mounting.
- Distribution boards using single-pole MCBs with unswitched neutral.
- Detachable neutral terminal arrangements.
- Commercial and industrial modular distribution assemblies.