Why Choose the ABB ZLSP1250E40 Busbar?
The ABB ZLSP1250E40 is a 250 A main busbar designed for the ABB SMISSLINE TP Power Bar System. Engineered for a 40-module socket arrangement, it provides a continuous high-current conductor for compatible Power Bar assemblies and supports efficient distribution across larger modular installations.
ABB specifies the ZLSP1250E40 with an actual busbar length of 715 mm and a weight of approximately 488 g. The 40-module configuration can be assembled using five ZLSP908 8-module socket bases, providing a coordinated solution for extended SMISSLINE TP distribution rows.
As part of the SMISSLINE TP 250 A Power Bar System, the ZLSP1250E40 supports high-current applications while retaining the flexibility of ABB's plug-in distribution architecture. The Power Bar platform accommodates dedicated 250 A conductors for L1, L2, L3, N and PE, alongside separate 40 A LA/LB auxiliary busbars where required.
Key Advantages
- High-current 250 A busbar for ABB SMISSLINE TP Power Bar systems.
- Designed for an extended 40-module socket arrangement.
- Actual ABB-specified busbar length of 715 mm.
- Suitable for use with five ZLSP908 8-module socket bases.
- Supports scalable plug-in distribution for high-current protective devices.
- Genuine ABB SMISSLINE TP Power Bar component for coordinated system construction.
Key Features
- ABB SMISSLINE TP Power Bar System main busbar.
- 250 A rated current.
- 40-module configuration.
- Standard module pitch of 18 mm.
- Actual busbar length of 715 mm.
- Approximate busbar weight of 488 g.
- Selection-table configuration uses 5 × ZLSP908 socket bases.
- Designed for compatible SMISSLINE TP Power Bar distribution assemblies.
High-Current Distribution Across 40 Modules
The ABB SMISSLINE TP Power Bar platform is designed to extend plug-in distribution into applications requiring currents up to 250 A. The ZLSP1250E40 provides the main conductor for a 40-module arrangement, enabling multiple compatible high-current outgoing devices to be positioned on the same coordinated busbar system.
For this model, ABB specifies an actual busbar length of 715 mm rather than simply multiplying the 40 module positions by 18 mm. ABB's Power Bar selection dimensions account for socket spacing and system tolerances, ensuring the busbar corresponds correctly with the intended socket-base arrangement.
Typical Applications
- ABB SMISSLINE TP 250 A Power Bar systems.
- 40-module modular electrical distribution assemblies.
- High-current industrial switchboards.
- Commercial and infrastructure distribution panels.
- Data centre and critical-power distribution applications.
- Expandable plug-in power distribution installations.