Rittal SV 9666.570 NH fuse-switch disconnector module - 100 mm busbar spacing
Part Number: 9666570
Manufacturer
Rittal
Part number
9666570
Alt Part Number
SV 9666.570
Quick Summary
Rittal SV 9666.570 NH fuse-switch disconnector module provides reliable isolation for three-phase NH equipment. Try to integrate it into compact control panels where cable routing and safety are critical. CE conformity plus alignment with ETIM EC002525 and ECLASS 27400608 support compliance and easy procurement. This module’s 40 x 10 mm busbars, 100 mm center spacing, and 1 WU 3U footprint enable scalable, reliable installations. In addition, the unit uses durable polystyrene and fiberglass-reinforced plastic for long service life in industrial environments. A clear note on safe wiring recommends installing a contact hazard protection module or N/PE busbar module above or below.
Product Information
Extended Description
9666570 Rittal: SV NH fuse-switch disconnector module (ISV), 1 WU (250 mm), 3 U (450 mm), for 3 x size 00, (SV 9346XXX, 100 mm)
Article number
SV 9666.570
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: 250 mm | Height: 450 mm
Size
Width units (WU) @ 250 mm: 1 | Height units (U) @ 150 mm: 3
For size
3 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
1.83 kg
Customs tariff number
85369095
EAN
4028177676459
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 3 x size 00, (SV 9346XXX, 100 mm)
Feature → The SV 9666.570 module is a 1 WU (250 mm) by 3 U (450 mm) footprint designed for 3 x size 00 NH slimline fuse-switch disconnectors. Business Impact → This configuration supports compact panel design while preserving safe isolation, reducing enclosure depth requirements and enabling efficient cable routing. Application → Ideal for multi-pole protection in space-constrained control cabinets and machines with 40 x 10 mm busbars and 100 mm centre-to-centre spacing. Feature → Material and finish include a polystyrene cover and fiberglass-reinforced plastic holder. Business Impact → Delivers chemical resistance, mechanical rigidity, and long-term stability in harsh industrial environments, lowering maintenance costs. Application → Suitable for factory floors, automation cabinets, and outdoor/rugged enclosures where durability matters. Feature → Clear dimensional and compatibility data: width 250 mm, height 450 mm, 3 U height, 1 WU width. Business Impact → Predictable fit and faster installation, reducing design cycles and on-site adjustments. Application → Useful for panel builders aligning with SV 9346XXX 100 mm busbar standard and SV 9666.570’s specified mounting footprint. Feature → Comprehensive compatibility notes and safety guidance: to fit Model No. 9346.020 and support above/below busbar modules. Business Impact → Minimizes integration risk and simplifies accessory planning, improving project reliability. Application → Helpful during system upgrades and modular enclosure expansions. Feature → Pack and supply details: packs of 1 piece, weight per pack 1.83 kg, colour RAL 7035. Business Impact → Streamlines logistics, stock control, and color-coding for quick identification in assemblies. Application → Fits standard RAL-coded enclosures and supports consistent field installations.
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FAQs
Install the SV 9666.570 in enclosures designed for NH slimline modules, using the 1 WU (250 mm) x 3 U (450 mm) footprint. Ensure the busbars are 40 x 10 mm with 100 mm centre spacing and follow the safety note to add a contact hazard protection module or N/PE busbar module above or below to protect connections during maintenance.
Key specs include a 3-pole configuration for size 00, 100 mm busbar centre spacing, 40 x 10 mm busbars, and a 1 WU x 3 U footprint. The module is designed for assembly parts, weighs 1.83 kg per pack, and uses a polystyrene cover with a fiberglass-reinforced plastic holder.
Yes, the SV 9666.570 is designed to fit SV 9346.020 configurations, with a busbar width of 40 x 10 mm and 100 mm centre spacing. Ensure mounting aligns with the 250 mm by 450 mm footprint and use the recommended assembly parts supplied with the unit.
The product aligns with CE conformity and is categorized in ETIM EC002525 and ECLASS 27400608, aiding specification matching and regulatory compliance within European procurement processes.
The module’s robust materials (polystyrene cover and GF-reinforced holder) reduce wear, while its compact 1 WU/3 U footprint simplifies upgrades and replacements. Clear busbar spacing and safety notes minimize wiring errors, lowering downtime and maintenance costs over the lifecycle.