Schneider A9XPH357 | Acti9 – comb busbar – 3L – 18 mm pitch – 57 modules – 100A

. Product Specifications

The Schneider A9XPH357 is a comb-type busbar from the Acti9 series, designed for safe and efficient distribution of electrical power across multiple circuit breakers in low-voltage electrical panels. It supports the quick and organized connection of three-phase systems.

• Brand: Schneider Electric

• Series: Acti9

• Product Type: Comb busbar

• Poles: 3 poles (suitable for 3-phase applications)

• Pitch: 18 mm (spacing between modules)

• Total Modules Supported: 57 modules

• Rated Current: 100 Amperes (A)

• Rated Operational Voltage: Up to 415 Volts AC

• Conformity Standards: IEC 61439-1 and IEC 60947-1 (for low-voltage switchgear and controlgear systems)

• Color/Material: Insulated copper with protective coating, ensuring both safety and durability

 Key Features

The A9XPH357 comb busbar is engineered for high performance and ease of use in distribution boards. Below are its main advantages:

1. Time-Saving Installation
   Designed to replace traditional wiring between circuit breakers, this busbar significantly reduces installation time and minimizes wiring errors.

2. Compact Design
   With an 18 mm pitch and capacity for 57 modules, the busbar allows maximum space utilization inside distribution boards.

3. Safe and Reliable Power Distribution
   Ensures uniform power delivery to connected circuit breakers, reducing the risk of loose wiring, hot spots, and faults.

4. Versatility
   Supports a wide range of Acti9 modular devices such as MCBs, RCCBs, and RCBOs, making it a flexible choice for both residential and commercial applications.

5. High Current Handling
   With a 100A rating, it is suitable for medium-load applications and offers sufficient capacity for most lighting and power distribution setups.

6. Clear Phase Identification
   The design supports 3-phase (L1, L2, L3) systems and helps technicians easily identify and distribute phases within the panel.

7. Enhanced Safety
   Fully insulated to prevent accidental contact with live parts, reducing the risk of electric shock during maintenance or modification.

8. Durability and Quality
   Manufactured with high-quality copper and protective insulation, ensuring long-term reliability even in demanding environments.

. Typical Applications

The A9XPH357 busbar is a key component in organized and safe electrical installations. It is used widely in:

1. Residential Electrical Panels
   Ensures clean and safe distribution of power among multiple miniature circuit breakers (MCBs) in homes and apartments.

2. Commercial Buildings
   Ideal for distribution boards in office spaces, shopping malls, hotels, and schools, where structured wiring and phase balancing are important.

3. Industrial Control Panels
   Facilitates connection of multiple protection devices in control systems or factory distribution boards, offering consistent performance.

4. Modular Switchgear Systems
   Acts as a backbone for modular setups where multiple breakers and residual current devices are used together.

5. Renovation or Upgrade Projects
   Allows easy retrofitting into existing panels to replace outdated wiring schemes, improving safety and system organization.

6. Three-Phase Power Distribution
   Especially beneficial in systems that require balanced 3-phase load distribution across multiple circuits.