Rittal 9344550 SV Connection space cover - EC000775

Part Number: 9344550
Manufacturer
Rittal
Part number
9344550
Alt Part Number
SV 9344.550

Quick Summary

Rittal 9344550 SV Connection space cover provides extended contact hazard protection for NH fuse-switch disconnector assemblies. This accessory addresses the challenge of exposed conductors when long collar ring terminals are used, enabling safer retrofits. The data aligns with ETIM EC000775 and ECLASS 27142414 to support cross-vendor integration in modern control cabinets. Note: SIL, CE and IP rating details are not listed in the provided data; verify regulatory compliance with your procurement team. In practice, it delivers safer, faster installations and consistent safety standards across enclosure projects. This translates to lower risk, easier maintenance, and improved uptime in industrial automation environments.

Product Information

Extended Description

9344550 Rittal: SV Connection space cover, for NH fuse-switch disconnector, size 3
Article number
SV 9344.550
Product description
For extending the contact hazard protection cover, e.g. when using ring terminals with a long collar. Bayable as required at the top and bottom.
Material
Polyamide
Colour
RAL 7035
For size
3
Packs of
2 pc(s).
Weight/pack
0.228 kg
Customs tariff number
85472000
EAN
4028177540880
ETIM 9
EC000775
ECLASS 8.0
27142414
Product description
SV Connection space cover, for NH fuse-switch disconnector, size 3
Feature: Material Polyamide provides a strong, temperature-stable housing for the SV connection space cover. Business Impact: polyamide’s durability reduces wear, lowers replacement cycles, and maintains reliable insulation in demanding environments. Application: used as a protective accessory inside NH fuse-switch disconnector assemblies in switchgear and distribution cabinets, where space is tight and safety margins are critical. It also withstands common enclosure mounting vibrations. This combination preserves internal clearances and allows straightforward installation with existing fasteners. Feature: Colour and finish in RAL 7035 support clear identification and visual conformity with standard enclosures. Business Impact: consistent aesthetics simplify maintenance planning and reduce the chance of misidentification during servicing. Application: fits seamlessly with other Rittal accessories in modular cabinets and power management installations, improving inventory standardization across multiple sites. The color consistency reduces the risk of incorrect part identification across batches. Feature: For size 3 with packs of 2 and a weight of 0.228 kg per pack supports efficient stocking. Business Impact: simplifies procurement, reduces handling time, and improves predictability of replenishment in service fleets. Application: ideal for retrofit projects, field replacements, and new panel builds where fast, repeatable stocking matters. The two-piece packaging also supports efficient shipping and inventory turnover. Feature: Bayable top and bottom mounting offers flexible installation without disassembly. Business Impact: reduces retrofit downtime and preserves existing mounting points, speeding integration. Application: especially valuable in tight spaces or retrofits where quick safety upgrades are required in NH fuse-switch disconnector configurations. The bayable feature supports diverse enclosure depths and varied NH disconnector configurations. Feature: Compatibility with NH fuse-switch disconnector assemblies ensures seamless integration with Rittal enclosure systems. Business Impact: standardizes safety inserts across cabinets, simplifies spare-parts catalogs, and supports scalable automation projects. Application: widely used in industrial power distribution, switchgear modernization, and control-room upgrades where consistent component behavior matters. Designed for easy replacement, it minimizes maintenance disruption in critical automation lines.

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FAQs

The SV 9344.550 extension is used to extend the contact hazard protection cover in NH fuse-switch disconnector configurations, particularly when longer collar ring terminals are installed. It provides bayable mounting at the top and bottom and maintains enclosure safety without requiring a full enclosure redesign. This simplifies retrofits and reduces installation time.
By extending the protection cover, it reduces exposed conductors, supports proper insulation, and aligns with data classifications ETIM EC000775 and ECLASS 27142414 for compatibility across vendors. Material polyamide and RAL 7035 color help maintain safety standards in demanding environments. This is especially valuable in retrofit projects where safety, traceability, and minimal downtime are critical for production uptime.
Yes, designed for NH fuse-switch disconnector assemblies in Rittal switchgear and control cabinets, size 3. Its bayable feature and standardized color ensure seamless integration with Rittal enclosures and compatible accessories. The accessory is designed to work with existing mounting hardware and maintains proper clearance and insulation between terminals and enclosure walls.
Article SV 9344.550; material Polyamide; colour RAL 7035; for size 3; packs of 2; weight per pack 0.228 kg; EAN 4028177540880; customs tariff 85472000; ETIM EC000775; ECLASS 27142414. This concise specification helps procurement verify compatibility with existing NH switchgear and ensures correct stocking of the two-piece pack for field installations.
Plan for top and bottom bayable mounting, verify space in the connection area, and ensure compatibility with your NH fuse-switch disconnector configuration. The two-pack arrangement simplifies stocking and reduces downtime when replacing worn covers. Also confirm regulatory requirements and ensure the color code matches internal safety standards for enclosure inserts.