Rittal 7549000 DK Extension Kit - 6 mm² Earthing
Part Number: 7549000
Quick Summary
Rittal 7549000 DK Extension Kit expands earth rail connections for vertical potential equalisation in electrical enclosures. Without a system-compatible extension, existing installations risk uneven earth paths, complicating upgrades and increasing downtime. The solution supports CE conformity and EN safety standards, with preassembled 6 mm² earthing leads, ring terminals, and ferrules for rapid, reliable wiring. This kit integrates easily with existing vertical rails, delivering faster installation and scalable grounding for growing automation and manufacturing environments. For panel builders and maintenance teams, it translates to shorter project cycles, improved reliability, and reduced total cost of ownership in industrial electrical systems. By standardizing earth network components, the DK 7549000 supports consistent documentation and easier audits.
Product Information
Extended Description
7549000 Rittal: DK Extension kit for earth rail, earthing on the vertical potential equalisation rail. Earthing leads: 6 mm², preconfigured, with ring terminals and wire end ferrules, L: 500 mm, in earth terminals 2.5 - 16 mm²
Article number
DK 7549.000
Product description
For system-compatible expansion of the star earthing on the vertical potential equalisation rail.
Supply includes
Earthing leads 6 mm2, L = 500 mm | Preassembled, with ring terminal and wire end ferrule | Conductor connection clamps 2.5 – 16 mm² | Assembly parts
Packs of
10 pc(s).
Weight/pack
0.69 kg
Customs tariff number
73269098
EAN
4028177187320
ETIM 7.0
EC001503
ECLASS 8.0
27149219
Product description
DK Extension kit for earth rail, earthing on the vertical potential equalisation rail. Earthing leads: 6 mm², preconfigured, with ring terminals and wire end ferrules, L: 500 mm, in earth terminals 2.5 - 16 mm²
Feature: Preassembled earthing leads 6 mm², 500 mm long, with ring terminals and wire end ferrules. Impact: Speeds installation, minimizes termination errors, and improves repeatability across multiple cabinets, reducing commissioning time by hours in larger builds. Application: Ideal for vertical potential equalisation rails in control panels, automation racks, and modular enclosures, enabling reliable earth networks from the outset. Feature: Conductor connection clamps that accept 2.5–16 mm² conductors plus included assembly parts. Impact: Delivers flexible, multi-size termination, supporting both new builds and retrofits, enabling quick adaptation to varying wiring schemes. Application: Suits common panel wiring layouts and legacy cables, reducing rework when expanding grounding schemes or upgrading components. Feature: System-compatible expansion for star earthing on the vertical rail. Impact: Ensures even potential distribution, minimizes voltage differences, and reduces fault-path variability, helping maintain line uptime in busy production environments. Application: Particularly valuable in high-density control cabinets and multi-zone panels where grounding consistency is critical to safety and performance. Feature: Pack size of 10 pieces per pack; weight 0.69 kg per pack; supply includes assembly parts. Impact: Streamlines procurement, lowers stocking and logistics overhead, and reduces downtime waiting for replacements during plant expansions. Application: Bulk orders support large installations, panel farms, and cross-plant retrofits across production lines. Feature: ETIM 7.0 EC001503 and ECLASS 8.0 27149219 mapping; EAN 4028177187320. Impact: Improves data quality for ERP, procurement, and cataloging, enabling consistent item lookup and integration with purchasing systems. Application: Ideal for European operations seeking repeatable, compliant earth network components across enclosures in manufacturing environments.
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FAQs
Is designed to be system-compatible with vertical potential equalisation rails in standard Rittal enclosures. It includes 6 mm² earthing leads, preconfigured with ring terminals and ferrules, plus conductor clamps 2.5–16 mm² and assembly parts. The product integrates with typical earth rails and supports retrofits, upgrades, and consistent grounding across multiple cabinets.
Article number DK 7549.000; product description states DK Extension kit for earth rail; supply includes earthing leads 6 mm² (500 mm), preassembled with ring terminals and wire end ferrules; 2.5–16 mm² conductor clamps; assembly parts; packs of 10; weight 0.69 kg per pack; EAN 4028177187320; ETIM 7.0 EC001503; ECLASS 8.0 27149219.
Preassembled 6 mm² earthing leads with ring terminals and ferrules cut field wiring time and reduce termination errors. The 500 mm lead length standardizes star earthing layouts, while clamps cover 2.5–16 mm² conductors, enabling quick adaptation to existing wiring plans. The included assembly parts further speed up on-site setup and improve consistency.
Yes, the kit is CE-conformant and designed to meet European electrical safety expectations; it supports safe expansion of earth networks within control panels. Installations remain the responsibility of the integrator, but using the DK 7549000 minimizes non-conformant terminations and helps maintain traceability within safety and quality audits.
Adopting this kit reduces commissioning time and grounding faults, improving uptime. Bulk packs (10 per pack) simplify procurement and stocking, lowering logistic overhead. Standardized lead length and clamp range reduce rework across multi-cabinet installations, delivering faster project cycles and lower maintenance costs over the life of automation lines.