Schneider R9XFH312 Resi9 Comb Busbar 3 L 12 Modules 63A 18mm

The Schneider Electric R9XFH312 is a 3-phase comb busbar from the Resi9 range, designed to distribute power across up to 12 modules at an 18 mm pitch. Rated at 63 A at 40°C with a phase-to-phase voltage of 400 V AC, it provides a compact and reliable interconnection solution for modular protection devices in residential and light commercial distribution boards.

Technical specifications:

• Commercial reference: R9XFH312
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Resi9
• Product type: Comb busbar
• Lines: 3L (L1, L2, L3)
• Length: 12 modules at 18 mm pitch
• Pole configuration: 1 x 3P
• Number of connections: 4 connections, 3L
• Rated operational current [Ie]: 63 A at 40°C
• Rated voltage [Ue]: 400 V AC phase/phase
• Rated insulation voltage [Ui]: 500 V AC
• Connection spacing: 18 mm
• Connection type: Fork type
• Distance between terminals: 54 mm
• Mounting: Horizontal, bottom for double connection
• Width: 220 mm
• 9 mm rows: 24
• Insulation: Insulated
• Color: White (RAL 9003)
• Fire resistance: 960°C for 30 s per IEC 60695-2-1
• Pollution degree: 3
• Standard: EN/IEC 61439-1
• Certifications: CE
• Warranty: 18 months

Features and benefits:

• Trimmable to length - the busbar can be cut to the required number of modules, adapting to different board configurations
• Fork-type connections provide secure, reliable contact with compatible modular devices
• Compatible with Resi9 MCBs, RCBOs, RCCBs, and switches, as well as Acti 9 and Acti 9 K60 devices
• Insulated design with clear L1, L2, L3 phase marking for safe and accurate installation
• Fire-resistant housing tested to 960°C for 30 seconds per IEC 60695-2-1
• Sustainable packaging: plastic-free and produced with recycled cardboard

Applications:

• Power distribution across multiple MCBs, RCBOs, and RCCBs in residential consumer units
• Light commercial distribution boards requiring 3-phase busbar interconnection
• Expanding or retrofitting existing Resi9 or Acti 9 panel installations
• New installations requiring flexible, trimmable 3-phase distribution at 18 mm module pitch

Compliant with EN/IEC 61439-1. Part of the Schneider Electric Resi9 range.

Also known as: Schneider R9XFH312, Schneider Electric R9XFH312, Resi9 3-phase comb busbar 12 modules, Schneider 63A fork busbar 18mm.