Schneider Electric A9XPH312 Acti9 Comb Busbar

USD 14.43

Three-phase 12-module comb busbar (18mm pitch) rated for 100A at 415VAC. Features cuttable insulated design, IP20 protection, and 960°C fire resistance.

SKU Schneider-A9XPH312 Category
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Schneider Electric A9XPH312 Acti9 Comb Busbar

Model Identifier A9XPH312
Official Part Number A9XPH312
GTIN Standard 3606480485046

Technical Overview

Three-phase 12-module comb busbar (18mm pitch) rated for 100A at 415VAC. Features cuttable insulated design, IP20 protection, and 960°C fire resistance.

Key Features

  • Designed for 3-phase (3L) electrical distribution across up to four 3-pole modular devices
  • Supports a high rated operational current of 100 A at 40 °C with single or double feed configurations
  • Fully insulated, cuttable design allows on-site customization and flexible length adjustments
  • Offers IP20 ingress protection when equipped with compatible end-pieces and tooth covers
  • Self-extinguishing fire resistance tested up to 960 °C (30 seconds) conforming to IEC 60695-2-1
  • Seamless range compatibility with Acti9 iC60, iK60, iID, iID K, iSW, and iSW-NA circuit breakers

100 A at 40 °C, 415 V AC, 3-Phase (3L) horizontal distribution

Technical Specification Matrix

ParameterValue
Product TypeComb busbar
Range CompatibilityActi9 (iC60, iK60, iID, iID K, iSW, iSW-NA), Multi9 C60
Number of Poles3P
Lines Description3L
Length in 18 mm Modules12
Number of Ways4 ways 3 L
Connection Pitch18 mm
Connector TypeTooth
Rated Operational Current100 A at 40 °C
Rated Operational Voltage415 V AC
Rated Insulation Voltage500 V AC conforming to IEC 61439-2
IP Degree of ProtectionIP20 with end-pieces and tooth covers
Fire Resistance960 °C (30 s) conforming to IEC 60695-2-1
Pollution Degree3 conforming to IEC 60947-7-1
ColorWhite (RAL 9003)
Physical Weight (kg)0.11
Dimensions L x W x H (cm)21.2 x 1.6 x 3

Industrial Applications

1. Industrial Control Panel Power Distribution

Distributing three-phase power efficiently across multiple miniature circuit breakers (MCBs) in an industrial automation control panel.

Problem Solved

Eliminates complex, labor-intensive point-to-point wiring between MCBs, reducing wiring errors, panel space, and installation time while ensuring a neat layout.

Three-Phase DistributionActi9 iC60 Compatibility100A Rated Current18mm Pitch

2. Commercial HVAC System Control Boards

Providing parallel phase connections to protection devices (such as iK60 and iID RCDs) in multi-compressor or ventilator control cabinets.

Problem Solved

Maintains high electrical safety and reliable insulation in high-current (up to 100 A) commercial HVAC environments, preventing phase-to-phase short circuits under continuous thermal loads.

415V AC Operational Voltage500V AC InsulationPollution Degree 3IP20 Protection

3. Modular Power Distribution Boards (PDBs) in Heavy Duty Enclosures

Distributing main power inside space-constrained distribution boards where custom lengths of connection busbars are needed on-the-fly.

Problem Solved

The cuttable design allows field engineers to quickly resize the busbar to fit exactly 12 modules or fewer, avoiding custom-ordering and keeping downtime to a minimum while maintaining 960°C fire resistance.

Cuttable Design12 ModulesFire Resistance 960°CTooth Connector
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