Rittal SV 9666.580 NH Fuse-Switch Disconnector - 100 mm busbar
Part Number: 9666580
Manufacturer
Rittal
Part number
9666580
Alt Part Number
SV 9666.580
Quick Summary
Rittal SV 9666.580 NH fuse-switch disconnector module provides safe isolation for NH slimline busbars in 6× size 00 configurations. Installers often struggle with cabling access and safe termination in compact panels; this module streamlines assembly and reduces wiring errors. While data sheets highlight ETIM EC001893 and ECLASS 27400608 classifications, verify any CE or IP ratings with your supplier. For panel builders, the result is faster installation, consistent busbar connections, and safer, more maintainable control enclosures. The module supports a 500 mm width and 450 mm height footprint, helping standardize panel layouts across automotive, machine-building, and process industries. It ships with assembly parts and includes notes on hazard protection to ensure compliant cable connections.
Product Information
Extended Description
9666580 Rittal: SV NH fuse-switch disconnector module (ISV), 2 WU (500 mm), 3 U (450 mm), for 6 x size 00, (SV 9346XXX, 100 mm)
Article number
SV 9666.580
Product description
For NH slimline fuse-switch disconnectors, sizes 00 to 3 (3-pole, 100/185 mm bar centre distance).
Material
Cover: Polystyrene | Holder: Fibreglass-reinforced plastic
Colour
RAL 7035
Supply includes
Assembly parts
Note
In order to ensure problem-free cable connection, a contact hazard protection module or an N/PE busbar module must be installed above or below the NH slimline fuse-switch disconnector modules.
Dimensions
Width: 500 mm | Height: 450 mm
Size
Width units (WU) @ 250 mm: 2 | Height units (U) @ 150 mm: 3
For size
6 x Gr. 00
To fit Model No.
9346.020
To fit busbars
40 x 10 mm
Centre-to-centre spacing of busbars
100 mm
Packs of
1 pc(s).
Weight/pack
2.5 kg
Customs tariff number
85369095
EAN
4028177676466
ETIM 7.0
EC001893
ECLASS 8.0
27400608
Product description
SV NH fuse-switch disconnector module (ISV), 2 WU (500 mm), 3 U (450 mm), for 6 x size 00, (SV 9346XXX, 100 mm)
Feature → Business Impact → Application: The SV 9666.580 integrates directly with NH slimline fuse-switch disconnector configurations, enabling 2 WU (500 mm) and 3 U (450 mm) footprints for up to 6 x size 00 assemblies. Business impact: standardized panel footprints reduce design time and ensure repeatable assemblies across multiple lines. Application: ideal for modular control panels in manufacturing lines where space is at a premium and wiring must stay tidy and accessible. Feature → Business Impact → Application: Construction materials include a polystyrene cover and fiberglass-reinforced holding frame, delivering improved environmental resistance and mechanical stability. Business impact: longer service life and reduced maintenance costs in harsh industrial environments. Application: suitable for front-panel access assemblies in process plants and packaging lines. Feature → Business Impact → Application: Busbars sized 40 x 10 mm with 100 mm centre-to-centre spacing facilitate clean, scalable connections. Business impact: lowers cabling complexity and minimizes risk of cross-connections. Application: supports 6 x size 00 configurations with reliable electrical performance. Feature → Business Impact → Application: Comes with assembly parts and a clear installation note on hazard protection, enhancing safety. Business impact: accelerates start-up times and reduces commissioning errors. Application: especially valuable for installation teams upgrading legacy panels to NH slimline modules. Feature → Business Impact → Application: Weight per pack is 2.5 kg, with a compact 500 x 450 mm footprint, enabling flexible mounting options. Business impact: easier handling during installation and faster panel reconfiguration. Application: suitable for modular enclosure projects in automotive, machine-building, and process automation environments. Feature → Business Impact → Application: ETIM EC001893 and ECLASS 27400608 classifications simplify procurement, part replacement, and cross-reference with ERP systems. Business impact: reduces sourcing time and improves data accuracy in procurement workflows. Application: ideal for standardized sourcing in large factories and system integrator projects.
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FAQs
To install SV 9666.580, align the module with the 40 × 10 mm busbars and ensure 100 mm centre-to-centre spacing. Mount within a 500 × 450 mm footprint enclosure, connect the assembly parts, and verify cable terminations are hazard-protected per the notes. This minimizes miswiring and speeds up commissioning.
The module supports 2 WU (500 mm) and 3 U (450 mm) dimensions designed for 6 × size 00 configurations, with busbars 40 × 10 mm at 100 mm centre-to-centre spacing. Weight per pack is 2.5 kg, and it ships with assembly parts for quick setup. ETIM EC001893 and ECLASS 27400608 classifications apply.
Yes. Its 500 × 450 mm footprint, 2 WU × 3 U zoning, and 100 mm busbar spacing support scalable panel designs. The module simplifies safe isolation for multiple circuits, enables neat cable routing, and aligns with standard Rittal enclosure systems for consistent installations.
The provided data does not specify explicit CE, IP, or SIL ratings. It’s important to confirm CE/IP certifications with the supplier and ensure hazard-protection modules are installed as recommended to maintain safe cable connections and regulatory compliance in your facility.
With faster assembly, fewer wiring errors, and standardized busbar connections, commissioning time decreases and downtime during maintenance is reduced. The modular approach also simplifies future upgrades and panel reconfigurations, delivering lower lifecycle costs and safer, more maintainable control enclosures.