Rittal CB device adapter SV 9345.600 for busbar thickness 5, polyamide gray (B x H 105 x 240 mm)

Rittal CB device adapter SV 9345.600 is a polyamide (RAL 7035) mounting adapter for busbar systems with a 5 mm thickness. Designed for cutout dimensions of 105 x 240 mm (B x H), the adapter provides a stable mechanical interface for CB devices and an organized cable exit for three-phase connections in distribution cabinets and industrial switchgear installations. The product is intended to simplify installation, ensure correct alignment with busbars and support routine wiring tasks in electrical distribution equipment.

Advantages

The adapter is made from durable polyamide with a neutral gray finish (RAL 7035), offering mechanical strength and resistance to typical industrial environments. Its defined cutout dimensions and attachment points permit straightforward mounting of CB devices and ensure consistent spacing on busbar systems with 5 mm thickness. The integrated cable exit arrangement supports orderly routing of three-phase conductors and reduces the need for additional adaptors or temporary fixtures during installation.

Suitable for

• Mounting circuit breaker (CB) devices on busbars with 5 mm thickness
• Three-phase connections and cable exit management in distribution cabinets
• Industrial switchgear panels where standardized cutout dimensions (105 x 240 mm) are required
• Retrofit and new installations that require a secure mechanical interface between CB devices and busbars

When it may not be suitable

This adapter is specifically sized for busbar thickness of 5 mm and cutout dimensions of 105 x 240 mm; it is not suitable where different busbar thicknesses or cutout sizes are required. It does not include electrical components such as the circuit breaker itself, fuses, or busbar sections and therefore must be used together with compatible CB devices and busbar hardware.

Key specifications

• Material: polyamide (plastic), neutral gray finish (RAL 7035)
• Designed for busbar thickness: 5 mm
• Cutout dimensions (Width x Height): 105 x 240 mm
• Application: three-phase cable exit arrangement and CB device mounting
• Typical installation location: distribution cabinets and industrial switchgear

How to use

Secure the adapter to the busbar mounting structure aligned with the required cutout of 105 x 240 mm, ensuring the busbar thickness is 5 mm. Fit the CB device into the adapter’s cutout and fix with the appropriate screws or fasteners according to the device manufacturer’s instructions. Route the three-phase conductors through the cable exit area, check mechanical retention and clearances, and complete electrical connections following applicable safety standards and installation guidelines.

What to consider before purchase

• Compatibility of busbar thickness: must be 5 mm
• Confirm cutout dimensions of the panel or mounting location match 105 x 240 mm
• Ensure the CB device to be mounted fits the adapter’s cutout and attachment method
• Verify material and color (polyamide, RAL 7035) meet environmental and aesthetic requirements

Usage recommendations

Install and secure the adapter together with the CB device following relevant electrical codes and the device manufacturer's torque and fastening specifications; perform insulation and functional tests after assembly to verify proper operation and safe cable routing.