Rittal DK 7030.051 Interference Suppressor for Fans - CMC III
Part Number: 7030051
Manufacturer
Rittal
Part number
7030051
Category
Alt Part Number
DK 7030.051
Quick Summary
Rittal DK 7030.051 interference suppressor for fans is designed to prevent malfunctions when switching off fan motors in modular control panels. In many automation installations, switching off a fan can cause current spikes and nuisance trips that disrupt production. Where applicable, industry standards such as CE compliance, SIL integrity, and IP protection are typically considered when integrating suppression devices in control cabinets; verify these certifications on the official datasheet for your deployment. By aligning with ETIM EC002627 and ECLASS 27189253 classifications, this accessory supports predictable procurement and streamlined maintenance, while delivering reliability in compact, panel-friendly form factors for industrial automation environments.
Product Information
Extended Description
7030051 Rittal: DK CMC III interference suppressor for fans, RAL 9005
Article number
DK 7030.051
Product description
For connecting fans to the CMC III Power Unit 7030.050. The interference suppressor prevents excessive breaking currents. One interference suppressor is required for each fan.
Material
Plastic
Colour
RALÂ 9005
Supply includes
Assembly parts
Packs of
1 pc(s).
Weight/pack
0.011 kg
Customs tariff number
90309000
EAN
4028177701311
ETIM 9
EC002627
ECLASS 8.0
27189253
Product description
DK CMC III interference suppressor for fans, RAL 9005
Feature → Business Impact → Application: The interference suppressor is engineered to connect to the CMC III Power Unit 7030.050, suppressing excessive breaking currents and reducing the risk of motor-related faults. This translates to higher line reliability and fewer unplanned shutdowns in control panels housing multiple fans, improving overall equipment effectiveness in automation lines. Application: Ideal for Rittal enclosures and modular panels that rely on the CMC III for power management and fan control, delivering measurable uptime gains in production lines where every second counts. Feature → Business Impact → Application: One suppressor per fan simplifies procurement and installation, reducing part numbers and inventory overhead. With a compact 0.011 kg weight and included assembly parts, technicians experience faster commissioning and lower handling risk. Application: Suitable for quick spares deployment and on-site replacement in crowded panel spaces, where rapid maintenance cycles minimize downtime. Feature → Business Impact → Application: The device uses a durable plastic body and standard color (RAL 9005) to blend with panel aesthetics while resisting typical enclosure environments. This supports compliant installations without cosmetic mismatches. Application: Great for standardized control cabinets across machine lines that require consistent appearance and straightforward identification during audits. Feature → Business Impact → Application: ETIM 9 EC002627 and ECLASS 8.0 mappings enable consistent procurement data and cross-supplier compatibility, reducing sourcing risk. Application: Helpful for procurement teams integrating DK 7030.051 into ERP/MMS catalogs and supplier portals. Feature → Business Impact → Application: The product description and packaging details (1 pc pack, assembly parts included) reduce ambiguity at point-of-use, speeding approvals and traceability. Application: Enables straightforward stocking and replacement planning within maintenance schedules and spare-part kits.
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FAQs
The DK 7030.051 is designed for use with the CMC III Power Unit 7030.050 and is intended to be paired with each connected fan. It prevents excessive breaking currents during motor switching, supporting reliable fan operation within Rittal control panels. The package includes assembly parts to ease installation on standard DIN-rail equipped panels.
Installation is straightforward: one suppressor per fan with included assembly parts, and a lightweight 0.011 kg profile. This simplifies spare-part management and reduces maintenance planning complexity. Its compact design helps technicians access crowded cabinet spaces, enabling quicker swaps during routine maintenance or fault repairs.
Verify article number DK 7030.051, material plastic, colour RAL 9005, supply includes assembly parts, packs of 1 pc, weight per pack 0.011 kg, customs tariff 90309000, and EAN 4028177701311. For classification, note ETIM 9 EC002627 and ECLASS 8.0 27189253 mappings to ensure system-wide procurement compatibility.
The provided data set does not explicitly list CE certification or IP rating. For environments requiring formal regulatory compliance, consult the official Rittal datasheet or contact the supplier to confirm CE marking and IP protection levels applicable to your installation and regional requirements.
By preventing switching-induced currents that cause faults or trips, the suppressor reduces unplanned downtime and extends fan motor life. This leads to improved line throughput, lower maintenance costs, and greater system reliability in automated control cabinets using CMC III power units.