Why Choose the Rittal SV 9342.540 Circuit-Breaker Component Adaptor?
The Rittal SV 9342.540 is a robust 125 A, 690 V three-pole circuit-breaker component adaptor designed for universal and simplified mounting of moulded case circuit-breakers within Rittal RiLine60 busbar systems. It combines direct busbar connection with a secure mounting platform, helping reduce wiring effort and simplify the construction of industrial switchgear and power distribution assemblies.
Designed for busbar systems with 60 mm centre-to-centre spacing, the SV 9342.540 features a box terminal electrical connection and accommodates round conductors from 35–120 mm². It is suitable for busbars with a thickness of 5 mm or 10 mm and provides an 18.5 × 15.5 mm clamping area for laminated copper bars.
With a top cable outlet, compact dimensions of 90 × 225 mm and a durable polyamide construction, the adaptor is engineered for demanding industrial applications. It supports circuit-breakers from a range of leading manufacturers, including ABB, Eaton, GE, OEZ, Schneider Electric, Siemens, Allen-Bradley and Terasaki, providing flexibility for professional panel builders and machine manufacturers.
Key Advantages
- Purpose-designed circuit-breaker component adaptor for simplified MCCB installation.
- 125 A maximum rated current for industrial power distribution applications.
- 690 V AC three-phase rated operating voltage.
- Three-pole configuration for three-phase electrical systems.
- Top cable outlet for convenient outgoing conductor routing.
- Accepts round conductors from 35–120 mm².
- Designed for 60 mm centre-to-centre busbar systems.
- Compatible with busbars with 5 mm or 10 mm thickness.
- Supports circuit-breakers from multiple major switchgear manufacturers.
Key Features
- Rittal RiLine60 circuit-breaker component adaptor.
- 125 A maximum rated current.
- 690 V AC rated operating voltage.
- 3-pole configuration.
- Top cable outlet.
- Box terminal electrical connection.
- 35–120 mm² round conductor connection range.
- 18.5 × 15.5 mm clamping area for laminated copper bars.
- 60 mm busbar centre-to-centre spacing.
- Suitable for busbars with 5 mm and 10 mm thickness.
- Compact 90 × 225 mm construction.
- Polyamide construction with UL 94-V0 fire behaviour.
- Supplied with terminal cover and sliding blocks.
- Light grey RAL 7035 finish.
Reliable Circuit-Breaker Integration for RiLine60 Systems
Circuit-breaker component adaptors such as the Rittal SV 9342.540 provide an efficient interface between moulded case circuit-breakers and industrial busbar systems. Direct mounting onto the busbar assembly can simplify conventional wiring arrangements while creating a compact and organised switchgear installation.
The SV 9342.540 is designed for 60 mm busbar systems and provides a 35–120 mm² round conductor connection range. Its universal design supports compatible circuit-breakers from numerous leading manufacturers, while the top cable outlet enables the switch outlet or outgoing cable to be routed from the upper side of the adaptor.
Typical Applications
- Rittal RiLine60 busbar systems.
- Moulded case circuit-breaker mounting.
- Industrial switchgear assemblies.
- Power distribution cabinets.
- Machine and plant control systems.
- Motor and feeder protection assemblies.
- Industrial automation control panels.
- OEM switchboards and electrical distribution panels.
