Why Choose the ABB 1SAM201916R1114 PS1-4-1-100 Three-Phase Busbar?
The ABB 1SAM201916R1114, also known as the PS1-4-1-100, is a robust three-phase insulated busbar designed to provide safe and efficient power distribution across multiple ABB manual motor starters. As part of the trusted ABB motor protection accessory range, it offers a quick, professional and cost-effective alternative to individual wiring, helping reduce installation time while improving panel organisation.
The PS1-4-1-100 is specifically designed to connect four ABB MS116 or MS132 manual motor starters fitted with one lateral auxiliary contact (HK/SK). Its insulated fork construction ensures reliable electrical connections while supporting clean, consistent motor control panel layouts for industrial and OEM applications.
With a rated operational current of 100 A and a maximum operating voltage of 690 V AC, this busbar is ideal for motor control centres, industrial machinery, manufacturing equipment and electrical switchboards where dependable high-current power distribution is required.
Key Advantages
- Provides efficient three-phase power distribution for four manual motor starters.
- Compatible with ABB MS116 and MS132 fitted with one lateral auxiliary contact.
- 100 A rated operational current for demanding industrial applications.
- Reduces installation time and simplifies panel wiring.
- Creates neat and professional motor control assemblies.
- Purpose-built ABB accessory for reliable system integration.
Key Features
- ABB manual motor starter accessory.
- Model: PS1-4-1-100.
- Insulated three-phase busbar.
- Connects four compatible manual motor starters.
- Suitable for devices with one lateral auxiliary contact (HK/SK).
- 100 A rated operational current.
- 690 V AC rated operational voltage.
- Fork connection for secure installation.
Reliable High-Current Power Distribution
The ABB PS1-4-1-100 simplifies the distribution of three-phase power across four compatible manual motor starters by replacing multiple individual conductors with a purpose-designed insulated busbar. This reduces installation time, improves wiring consistency and creates a cleaner motor control panel layout.
Designed specifically for ABB motor protection systems, the busbar provides dependable electrical performance while supporting efficient maintenance and future expansion of industrial motor control installations.
Typical Applications
- Industrial motor control centres.
- OEM machinery and equipment.
- Manufacturing automation systems.
- Electrical switchboards.
- Motor starter assemblies.
- Industrial control panels.
