Why Choose the Rittal RX9360.525 RiLineX CB Component Adaptor?
The Rittal RX9360.525 is a heavy-duty 3-pole RiLineX CB component adaptor designed for mounting moulded-case circuit breakers directly onto RiLineX and RiLine60 60 mm busbar systems. Rated for currents up to 400 A, it provides a robust and efficient solution for integrating larger MCCBs into industrial switchgear and power distribution assemblies.
Featuring Rittal's Easy-Fix design, the RX9360.525 allows the circuit breaker and adaptor to be assembled independently outside the enclosure. The completed assembly can then be installed onto the busbar system using tool-free snap-on mounting, helping panel builders reduce wiring time, simplify production and improve installation consistency.
The adaptor automatically accommodates busbars with thicknesses of 5 mm or 10 mm and provides a convertible cable outlet for top or bottom connection. It supports a wide range of MCCBs from leading manufacturers, including ABB, Eaton, Schneider Electric, Siemens, Mitsubishi Electric, Hager, LS Electric and Rockwell Automation.
Key Advantages
- Direct mounting of moulded-case circuit breakers onto the busbar system.
- Maximum rated current of 400 A.
- Easy-Fix design supports convenient external MCCB pre-assembly.
- Tool-free snap-on mounting for faster panel construction.
- Semi-automatic adjustment for 5 mm and 10 mm busbar thicknesses.
- Convertible top or bottom cable outlet.
- Compatible with RiLineX and RiLine60 busbar systems.
- Suitable for MCCBs from numerous leading manufacturers.
- Touch-safe construction providing IP2XB protection.
Key Features
- Rittal RiLineX CB component adaptor.
- 3-pole Easy-Fix configuration.
- Designed for moulded-case circuit breakers up to 400 A.
- Tool-free snap-on installation.
- Screw M10 electrical connection.
- Compatible with 15 mm, 20 mm and 30 mm-wide busbars.
- Suitable for busbar thicknesses of 5 mm and 10 mm.
- Top or bottom cable outlet.
- Includes three terminal covers.
- Polyamide PA 6 construction with UL 94 fire performance.
Efficient 400 A MCCB Installation with Easy-Fix Technology
The RX9360.525 enables the circuit breaker to be installed on the component adaptor before the complete assembly is fitted inside the enclosure. This external pre-assembly approach provides easier access to the fixing points, supports repeatable production processes and helps reduce the time required to build complex power distribution panels.
Once assembled, the adaptor snaps onto the busbar system without tools and adjusts to either 5 mm or 10 mm-thick busbars. Its M10 electrical connection, high current rating and integrated terminal covers make it particularly suitable for demanding feeder, distribution and machine-control applications.
Compatible MCCB Manufacturers and Models
The Rittal RX9360.525 supports selected moulded-case circuit breakers from numerous established manufacturers. Compatible ranges include models from:
- ABB: S5, S5 400, T5, XT5, FG400 and FG630.
- Chint: NM8N-400, NM8N-630, NXM-400S, NXM-630S, NXMS-400 and NXMS-630.
- Eaton: NZM3.
- Fuji Electric: BW400 series.
- Hager: X630.
- Hyundai Electric: 400AF, 400 and 630AF.
- LS Electric: 400AF, TS400 and TS630.
- Mitsubishi Electric: NF400-SW and NF630-SW.
- OEZ: BH630.
- Rockwell Automation: 140G-K0F3-D40 and 140G-M0F3-D63.
- Schneider Electric: NSX400 and NSX630.
- Schrack: MC3.
- Siemens: 3VA23 and 3VA24.
- Terasaki: S400, E630 and S630.
Circuit breaker compatibility should always be confirmed against the latest Rittal component adaptor selection guide before installation.
Typical Applications
- Industrial low-voltage switchgear assemblies.
- Moulded-case circuit breaker mounting.
- Main feeder and outgoing circuit protection.
- Power distribution boards.
- Motor control centres.
- Machine-building and OEM control systems.
- Manufacturing and process automation installations.
- RiLineX and RiLine60 busbar systems.
