Rittal SV 9666.303 Cover for ISV DIN rail modules - Lead-Seal Ready
Part Number: 9666303
Manufacturer
Rittal
Part number
9666303
Alt Part Number
SV 9666.303
Quick Summary
Rittal SV 9666.303 Cover for ISV DIN rail modules secures DIN rail devices in compact enclosures. When wiring dense panel assemblies, keeping connectors accessible while preventing tampering is a common challenge. In this context, industry standards emphasize CE compliance, durable enclosure protection, and reliable operating conditions; IP ratings and SIL safety integration are critical considerations for system integration and uptime. The cover’s lead-seal prep and durable materials support tamper evidence and long service life, while the 750x450 mm footprint matches 3 WU/3 U DIN rail configurations. With assembly parts included and a consistent RAL 7035 finish, it integrates smoothly into standard DIN rail enclosure installations, delivering predictable installation outcomes and scalable, compliant data center or automation cabinet deployments.
Product Information
Extended Description
9666303 Rittal: SV DIN rail mounted device module (ISV), 3 WU (750 mm), 3 U (450 mm), 9 x 12 divider units
Article number
SV 9666.303
Product description
To accommodate DIN rail mounted devices. With support rails 35 x 15 mm. Cover is prepared for a lead seal.
Material
Cover: Polystyrene | Support rail: Sheet steel, zinc-plated | Cover: Polystyrene
Colour
RAL 7035
Supply includes
Assembly parts
Dimensions
Width:Â 750 mm | Height:Â 450 mm
Size
Width units (WU) @ 250 mm:Â 3 | Height units (U) @ 150 mm:Â 3 | Max. pitch units @ 18 mm:Â 108
Number of support rails
3
Number of cut-outs
9
Packs of
1 pc(s).
Weight/pack
3.5 kg
Customs tariff number
85369001
EAN
4028177676305
ETIM 9
EC002525
ECLASS 8.0
27142411
Product description
SV DIN rail mounted device module (ISV), 3 WU (750 mm), 3 U (450 mm), 9 x 12 divider units
DIN rail enclosure compatibility delivers straightforward installation for SV ISV devices, reducing commissioning time and enabling repeatable layouts in automation cabinets. The 3 WU / 3 U footprint and 750 x 450 mm dimensions align with common SV ISV configurations, supporting efficient space planning and cable management in panel builds. The cover uses polystyrene with zinc-plated sheet steel support rails, delivering a robust yet lightweight assembly that resists common enclosure wear while maintaining access for inspection and maintenance. Lead-seal prep provides tamper evidence without additional hardware, improving compliance and audit readiness in regulated environments. Assembly parts are included to minimize sourcing delays, while the RAL 7035 finish ensures consistent aesthetics across multiple enclosures, aiding visual standardization in multi-cabinet deployments. This design supports scalable expansion and straightforward retrofits in data centers, manufacturing floors, and process plants.
Get a Quick Quote for a Rittal 9666303
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Rittal 9666303?
Enquire Now
FAQs
Yes, the SV 9666.303 cover is designed for SV DIN rail mounted device modules (ISV). It accommodates a 3 WU by 3 U configuration and uses three 35 x 15 mm support rails. Installation requires the included assembly parts and aligns with standard SV ISV mounting practices to ensure secure, repeatable fits in control panels.
The cover measures 750 mm wide by 450 mm high, supporting a 3 WU / 3 U layout with 9 x 12 divider units. Packs weigh 3.5 kg each, and one pack is supplied per order. These specs facilitate accurate enclosures budgeting, logistics planning, and inventory control for cabinet builds.
Lead-seal prep provides a physical tamper-evidence feature, improving post-installation integrity checks and regulatory compliance in environments where device enclosure access must be auditable. The design enables secure, seal-ready installations without additional retrofit work, accelerating validation cycles in quality-controlled manufacturing lines.
The cover is compatible with standard CE-focused enclosure practices by delivering a durable, color-consistent accessory for DIN rail devices. While the product data does not specify an IP rating, the choice of materials—polystyrene over a steel rail and zinc plating—supports longevity in typical indoor automation cabinet environments and reduces replacement costs during cabinet life cycles.
The 9x12 divider units are designed to partition DIN rail mounted devices efficiently within the 750x450 mm footprint. With three built-in support rails and supplied assembly parts, you can set up clean, orderly layouts that simplify wiring, inspection, and future upgrades while maintaining tamper resistance and consistent cabinet aesthetics.