Mounting Rail Rittal SV 9342.880 — Steel, Silver, for TS35/TS45 mounting systems

Rittal SV 9342.880 is a steel mounting rail with a silver finish designed for use in TS35/TS45 mounting systems inside electrical enclosures and industrial control cabinets. The rail provides a stable support profile for DIN-rail style installation of terminal blocks, relays, miniature circuit breakers and other control components. Its steel construction and standardized dimensions make it suitable for retrofitting, panel assembly and use in switchgear assemblies where robust mechanical support and reliable component fixation are required.

Advantages

The steel construction delivers mechanical strength and resistance to deformation under load while the silver surface offers basic corrosion protection and a consistent appearance inside metal enclosures. The rail is compatible with common TS35 and TS45 mounting frameworks, enabling straightforward integration with existing Rittal and third-party components. Its standardized profile supports a wide range of DIN-rail-mounted devices, simplifying wiring and component layout in control cabinets.

Suitable for

• Mounting terminal blocks, relays and miniature breakers inside industrial control cabinets
• Use in TS35/TS45 mounting systems and switchgear assemblies
• Panel assembly and retrofitting electrical enclosures
• Supporting DIN-rail style components in machine control and automation panels

When it may not be suitable

This steel mounting rail is intended for indoor electrical enclosures and control cabinets; it is not specified as a corrosion-resistant stainless steel or as specially treated for harsh chemical or outdoor marine environments. For applications requiring stainless steel, special coatings, or explicit IP-rated mounting systems, select a product specifically designed and certified for those conditions. Additionally, if a non-metallic or insulated rail is required for a particular electrical isolation need, this steel rail would not meet that requirement.

Key specifications

• Material: steel with silver finish
• Compatibility: TS35 and TS45 mounting systems (DIN-rail style components)
• Application: mounting support for terminal blocks, relays, breakers and control devices
• Typical installation: inside electrical enclosures, control cabinets and switchgear

How to use

Install the mounting rail horizontally or vertically according to the enclosure layout and the TS35/TS45 system requirements. Fasten the rail securely to the enclosure backplate or mounting frame using appropriate screws or hardware compatible with the enclosure material and thickness. Slide or clip DIN-rail components such as terminal blocks or relays onto the rail, then secure wiring and cable management as required. Ensure proper grounding of metallic rails and verify mechanical stability before energizing the cabinet.

What to consider before purchase

• Confirm compatibility with your enclosure and mounting system (TS35/TS45 and available mounting depth)
• Verify material and surface finish meet your environmental and corrosion-resistance needs
• Check required length, mounting hole pattern and fastening hardware availability
• Ensure the rail supports the types and number of DIN-rail devices you plan to install

Usage recommendations

Use the rail as part of a well-planned panel layout: measure required lengths and clearances, plan cable routes, and combine with appropriate spacers and supports to maintain mechanical integrity. Ground the rail where applicable and follow applicable electrical and cabinet assembly standards when installing DIN-rail components.