Why Choose the ABB ZLSP1250E52 Busbar?
The ABB ZLSP1250E52 is a 250 A main busbar designed for the ABB SMISSLINE TP Power Bar System. Engineered for a 52-module socket arrangement, it provides a continuous high-current conductor for compatible Power Bar assemblies and supports scalable power distribution across extended modular installations.
The ZLSP1250E52 features a flat 25 × 3 mm conductor profile and an ABB-specified busbar length of 932 mm. For the 52-module arrangement, ABB specifies a combination of five ZLSP908 8-module socket bases and two ZLSP906 6-module socket bases, providing the full 52-module capacity within the coordinated Power Bar architecture.
Designed for the main L1, L2, L3, N or PE conductor positions, the ZLSP1250E52 combines a substantial 250 A current rating with the modular flexibility of SMISSLINE TP. The busbar weighs approximately 635 g and is identified by ABB order code 2CCF212100M0052 and EAN 7612271487645.
Key Advantages
- High-current 250 A busbar for ABB SMISSLINE TP Power Bar systems.
- Designed for an extended 52-module socket arrangement.
- ABB-specified busbar length of 932 mm.
- Robust flat 25 × 3 mm conductor profile.
- Suitable for L1, L2, L3, N or PE main busbar positions.
- Genuine ABB SMISSLINE TP Power Bar component for coordinated high-current distribution.
Key Features
- ABB SMISSLINE TP Power Bar System main busbar.
- 250 A rated current.
- 52-module configuration.
- Standard module pitch of 18 mm.
- Actual busbar length of 932 mm.
- Flat 25 × 3 mm busbar construction.
- Configured with 5 × ZLSP908 and 2 × ZLSP906 socket bases.
- Galvanically plated conductor for the SMISSLINE TP Power Bar architecture.
High-Current Distribution Across 52 Modules
The ABB SMISSLINE TP Power Bar platform provides modular plug-in distribution for assemblies requiring currents up to 250 A. The ZLSP1250E52 forms a continuous main conductor across a 52-module arrangement, allowing compatible socket bases and plug-in devices to share a coordinated high-current supply infrastructure.
For this configuration, ABB combines five 8-module ZLSP908 socket bases with two 6-module ZLSP906 socket bases. The resulting 52-module assembly uses the 932 mm ZLSP1250E52 busbar, providing an engineered system combination rather than relying solely on the nominal 18 mm module pitch to determine the physical busbar length.
Typical Applications
- ABB SMISSLINE TP 250 A Power Bar systems.
- 52-module modular electrical distribution assemblies.
- High-current industrial switchboards.
- Commercial building distribution panels.
- Infrastructure and critical-power distribution systems.
- Expandable plug-in electrical distribution installations.