Why Choose the ABB ZH216 320 A Busbar System?
The ABB ZH216 is a professional 3-pole copper busbar system designed for NH00 fuse-switch-disconnector modules in ABB low-voltage sub-distribution assemblies. Part of the ABB CombiLine interior expansion system, it provides a robust and coordinated method of distributing electrical power to compatible NH00 switching and protection devices.
The ZH216 uses 20 mm × 5 mm E-Cu copper busbars manufactured in accordance with DIN 43673-1 and is rated for 320 A. Its two-level arrangement is designed for the ABB M(B)T137 module and incorporates M8 screw connections for secure electrical termination.
With a 3-pole configuration, 175 mm busbar length and capacity for up to 4 compatible NH00 devices, the ZH216 provides an efficient power-distribution solution for professionally engineered switchgear. Its 33 mm busbar spacing and coordinated dimensions support straightforward integration into compatible ABB CombiLine assemblies.
Key Advantages
- Robust 320 A copper busbar system for professional low-voltage distribution.
- 20 mm × 5 mm E-Cu busbars provide a substantial conductor cross-section.
- 3-pole configuration suitable for three-phase power distribution.
- Supports up to 4 compatible NH00 fuse-switch disconnectors.
- M8 screw connections provide secure and serviceable electrical termination.
- Designed specifically for the ABB M(B)T137 module within coordinated CombiLine assemblies.
Key Features
- ABB ZH216 busbar system.
- 320 A rated current.
- 3-pole copper busbar arrangement.
- 20 mm × 5 mm busbar dimensions.
- 175 mm busbar length.
- 33 mm busbar spacing.
- M8 screw connections.
- Two-level arrangement for compatible M(B)T137 modules.
- Capacity for up to 4 NH00 fuse-switch-disconnector devices.
- E-Cu copper busbars manufactured in accordance with DIN 43673-1.
Reliable Power Distribution for NH00 Fuse-Switch Assemblies
Busbar systems such as the ABB ZH216 provide a compact, low-resistance method of distributing electrical power between switching and protection devices within low-voltage assemblies. The three copper rails provide a coordinated electrical connection for compatible NH00 fuse-switch disconnectors while reducing the need for multiple individual interconnecting conductors.
The ZH216 is specifically configured for the M(B)T137 module and uses a two-level arrangement capable of supporting up to four compatible devices. Its 320 A rating, standardised copper rails and M8 screw connections make it suitable for constructing organised and serviceable ABB sub-distribution assemblies.
Typical Applications
- ABB CombiLine low-voltage distribution assemblies.
- M(B)T137 NH00 fuse-switch-disconnector modules.
- Commercial and industrial sub-distribution boards.
- Three-phase power distribution systems.
- Electrical switchgear and panel-building applications.
- Structured copper busbar distribution within compatible ABB assemblies.
