Rittal SV 9666.640 Meter Mounting Board Module - 1 WU
Part Number: 9666640
Manufacturer
Rittal
Part number
9666640
Alt Part Number
SV 9666.640
Quick Summary
SV 9666.640 meter mounting board module is an open module designed for internal meter installation in 19-inch enclosures. It helps technicians mount meters without compromising enclosure integrity, addressing space constraints and wiring complexity. Important considerations include the DIN 43 870 / VDE 0603 insulation notes and the need for utility coordination; regional certifications such as CE marking, IP ratings, or SIL should be verified. With its 1 WU by 3 U footprint and compatibility with DIN rails and accessories, it supports scalable metering infrastructure while delivering measurable efficiency for panel builders and electrical integrators.
Product Information
Extended Description
9666640 Rittal: SV Meter mounting board module (ISV), 1 WU (250 mm), 3 U (450 mm)
Article number
SV 9666.640
Design
Attachment rails to accommodate a meter
Product description
Open module for internal measurements. Clearance depth available for meter installation 170 mm.
Material
Meter mounting board: Polystyrene | Mounting rails: sheet steel, zinc-plated
Colour
RAL 7035
Supply includes
Assembly parts
Assembly instruction
1 contact hazard protection module / DIN rail-mounted device module or support rail module with 1 WU and at least 1 U is required both above and below the meter mounting board module.
Note
The meter mounting board module does not comply with meter mounting board standard DIN 43 870/VDE 0603 and does not meet the conditions for total insulation. Use in unmetered areas only by arrangement with the local electricity supply company.
Dimensions
Width: 250 mm | Height: 450 mm
Size
Width units (WU) @ 250 mm: 1 | Height units (U) @ 150 mm: 3
Packs of
1 pc(s).
Weight/pack
1.48 kg
Customs tariff number
94039910
EAN
4028177676510
ETIM 9
EC002525
ECLASS 8.0
27400613
Product description
SV Meter mounting board module (ISV), 1 WU (250 mm), 3 U (450 mm)
Feature: Open meter mounting board module for internal measurements (1 WU, 250 mm; 3 U, 450 mm). Business Impact: Enables dedicated, tidy meter provisioning within enclosure frames, reducing wiring clutter and inspection time. Application: Ideal for factory metering installations and control panels where space is constrained and fast deployment is essential. Feature: Materials and rails (Polystyrene board; sheet steel, zinc-plated rails). Business Impact: Delivers cost-effective, durable mounting hardware with dependable corrosion resistance, lowering total cost of ownership. Application: Suitable for long-term service in typical electrical enclosures and switchgear housings. Feature: Assembly parts included and defined design for meter installation. Business Impact: Simplifies on-site assembly, accelerates commissioning, and minimizes field errors. Application: Works with DIN rail-mounted device modules above and below the meter mounting board module, enabling modular expansion. Feature: Clear dimensions and weight (Width 250 mm; Height 450 mm; 1.48 kg). Business Impact: Predictable enclosure fit simplifies planning and reduces rework. Application: Supports standard enclosure footprints and easy integration with existing Rittal components. Feature: Compliance note and installation caveats. Business Impact: Proactively informs about regulatory constraints, reducing non-compliant installations. Application: Plan use in unmetered areas only with local utility coordination per the product note.
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FAQs
Yes. The SV 9666.640 is designed for DIN rail-mounted device modules above and below the meter mounting board, enabling straightforward integration into standard enclosure frames. Ensure sufficient clearance depth (170 mm) and verify mounting rail compatibility with your specific enclosure model before installation.
The module has a width of 250 mm and a height of 450 mm, offering 1 WU (250 mm) and 3 U (150 mm) of space. The listed weight per pack is 1.48 kg, making it a lightweight yet sturdy option for meter mounting in compact enclosures.
Best suited for internal metering installations within industrial enclosure systems. Note that it does not comply with DIN 43 870/VDE 0603 insulation standards; use in unmetered areas only with local electricity supplier coordination. Always confirm regional regulatory requirements and utility-approved use cases before deployment.
Key notes reference DIN 43 870/VDE 0603 insulation and utility coordination. While CE, IP ratings, or SIL applicability depend on regional requirements, always verify with your local authority or Rittal representative. The product page advises regional validation to ensure full compliance before commissioning.
The 1 WU by 3 U footprint, 170 mm clearance depth, and included assembly parts streamline installation, reducing commissioning time and field errors. Durable rails and a Polystyrene board lower lifecycle costs, while modular compatibility with DIN rails supports scalable metering upgrades without major rework.