Why Choose the ABB ZLS905E52-3LLALB Starter Pack?
The ABB ZLS905E52-3LLALB is a touch-proof 125 A starter pack for the SMISSLINE TP plug-in system, providing a 52-module distribution platform for compatible ABB protection and switching devices. Supplied under ABB order code 2CCA183194R0001, it incorporates the L1, L2 and L3 phase busbars together with LA and LB auxiliary busbars for combined main and auxiliary distribution.
As part of the ABB SMISSLINE TP plug-in system, the ZLS905E52-3LLALB enables compatible protective devices to connect directly to the pluggable socket system. This modular architecture helps reduce conventional wiring, simplifies installation and maintenance, and provides IP2XB finger-safe protection when used together with the socket end piece.
With a 52-module capacity and 125 A rated current, this starter pack provides L1, L2, L3, LA and LB conductors in a flexible modular assembly. It measures 977 mm overall, with a 933 mm busbar length, providing extensive capacity for SMISSLINE TP installations requiring three-phase power and auxiliary busbar distribution.
Key Advantages
- Complete 52-module SMISSLINE TP starter pack for modular electrical distribution.
- 125 A rated current for low-voltage distribution applications.
- Integrated L1, L2, L3, LA and LB busbars for main and auxiliary distribution.
- IP2XB finger-safe protection together with the socket end piece.
- Direct plug-in architecture helps reduce conventional device wiring and installation effort.
- Modular construction supports straightforward expansion, maintenance and replacement of compatible devices.
Key Features
- ABB SMISSLINE TP touch-proof plug-in system.
- 52-module starter pack.
- 125 A rated current.
- 3L LA LB configuration: L1, L2, L3, LA and LB.
- 690 V AC / 440 V DC rated operational voltage.
- LA and LB auxiliary busbars for auxiliary distribution requirements.
- IP2XB touch protection together with the socket end piece.
- Flat design with tinned surface finishing.
- Complies with IEC/EN 61439-6.
Reliable Power and Auxiliary Distribution
The ABB SMISSLINE TP system provides a modular approach to low-voltage electrical distribution by allowing compatible protective devices to connect directly to a pluggable socket and busbar system. This architecture supports efficient installation and maintenance while reducing the conventional wiring required between individual protective devices and the main distribution busbars.
The ZLS905E52-3LLALB combines three-phase L1, L2 and L3 distribution with LA and LB auxiliary busbars within one 52-module starter pack. Its 125 A rating, touch-proof construction and integrated auxiliary conductors make it suitable for larger modular distribution assemblies requiring both main power and auxiliary connections.
Typical Applications
- Industrial electrical distribution panels.
- Commercial building distribution boards.
- Automation and machinery control cabinets.
- Infrastructure and facility power distribution systems.
- Modular protection and switching assemblies.
- SMISSLINE TP installations requiring three-phase and auxiliary busbar distribution.