Rittal 9666410 SV NH fuse-switch module - lead seal
Part Number: 9666410
Manufacturer
Rittal
Part number
9666410
Alt Part Number
SV 9666.410
Quick Summary
The SV NH fuse-switch disconnector module is engineered to house NH fuse-switch disconnectors for RiLine mounting plate assemblies in industrial switchgear. This design reduces installation complexity and helps prevent cross-member wiring errors during retrofits or new builds. CE compliance considerations and a lead-seal-ready cover bolster regulatory alignment and tamper evidence across European installations. By standardizing the mounting footprint with 1 WU by 3 U dimensions, you gain predictable procurement, faster assembly, and improved serviceability, while maintaining compatibility with RiLine NH components. For procurement and maintenance teams, this translates to lower lifecycle costs and safer, more reliable enclosure infrastructure.
Product Information
Extended Description
9666410 Rittal: SV NH fuse-switch disconnector module (ISV), 1 WU (250 mm), 3 U (450 mm), for 1 x size 2
Article number
SV 9666.410
Product description
Suitable for accommodating NH fuse-switch disconnectors for mounting plate assembly. Cover is prepared for a lead seal.
Material
Cover: Polystyrene | Cross member: Sheet steel
Colour
RAL 7035
Supply includes
Assembly parts
Assembly instruction
When using the NH fuse-switch disconnector 2 x size 2 (9344.210/.230/.250) or 1 x size 3 (9344.310/.330/.350), the disconnector cross-member 9666.420 and contact hazard protection module 9666.060 should be used as the module unit.
Dimensions
Width: 250 mm | Height: 450 mm
Size
Width units (WU) @ 250 mm: 1 | Height units (U) @ 150 mm: 3
To fit Model No.
9344.210
For size
1 x Gr. 2
Packs of
1 pc(s).
Weight/pack
1.05 kg
Customs tariff number
85369095
EAN
4028177676374
ETIM 9
EC002525
ECLASS 8.0
27400608
Product description
SV NH fuse-switch disconnector module (ISV), 1 WU (250 mm), 3 U (450 mm), for 1 x size 2
Feature → Business Impact → Application: The 1 WU (250 mm) by 3 U (450 mm) footprint provides a compact, standardized space for NH fuse-switch disconnectors, enabling efficient use of cabinet real estate and streamlined stocking of replacement parts; Application: RiLine NH systems where space is at a premium and quick replacements are required. Feature → Business Impact → Application: The cover is prepared for a lead seal, delivering tamper-evident security without additional assembly steps; Application: secure distribution boards and regulated environments that demand evidence of access control. Feature → Business Impact → Application: Materials include a polystyrene cover with a sheet steel cross member, balancing lightweight handling with robust structural support; Application: durable enclosures that withstand daily industrial use while remaining cost-effective. Feature → Business Impact → Application: Assembly instructions specify integration with 9666.420 cross-member and 9666.060 contact hazard protection, reducing installation errors; Application: faster onboarding for technicians and consistent safety implementation. Feature → Business Impact → Application: Packaged as a single unit with defined dimensions and weight (1.05 kg), improving logistics and on-site handling; Application: simplified shipping, inventory planning, and on-site deployment. Feature → Business Impact → Application: Comprehensive specification set including dimensions, size, and Model No. 9344.210 compatibility supports accurate procurement; Application: minimizes mis-orders and accelerates project timelines.
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FAQs
Install the SV NH fuse-switch disconnector module on the mounting plate assembly using the recommended cross-member 9666.420 and contact hazard protection module 9666.060. Ensure correct fit for 1 x size 2 disconnectors and align with 9344.210/9344.310 series as noted in the assembly instruction.
The unit occupies 1 WU by 3 U with dimensions approximately Width 250 mm and Height 450 mm, suitable for 1 x size 2 disconnectors. Pack weight is 1.05 kg per unit.
Yes. The module is designed for 1 x size 2 configurations and fits RiLine NH fuse-switch disconnector assemblies when used with the correct mounting plate and cross-member components per Rittal instructions.
The module is positioned for CE compliance in European markets and includes a lead-seal-ready cover to support tamper-evident installations. It also aligns with ETIM 9 and ECLASS 8.0 data classifications to streamline procurement data management.
Benefits include faster installation due to standardized 1 WU by 3 U footprint, reduced maintenance time from modular cross-member integration, and improved security with lead-seal compatibility. These factors collectively lower lifecycle costs and improve panel safety and compliance.