Rittal 9344680 Arc Chamber - NH Disconnector 1-3
Part Number: 9344680
Manufacturer
Rittal
Part number
9344680
Category
Alt Part Number
SV 9344.680
Quick Summary
Rittal 9344680 Arc Chamber increases switching capacity for NH fuse-switch disconnectors sized 1-3 used in switchgear and control panels. This accessory helps address arc energy spikes that can shorten component life and reduce uptime. CE-compliant and designed for robust enclosure environments, the arc chamber aligns with common industry standards while delivering reliable performance. For procurement and maintenance teams, the SV 9344.680 provides predictable compatibility and packaging efficiency (three units per pack), with clear data references (ETIM EC000775, ECLASS 27142414) that simplify specifications and ERP integration.
Product Information
Extended Description
9344680 Rittal: SV Arc chamber, for NH fuse-switch disconnector size 1-3
Article number
SV 9344.680
Product description
To increase switching capacity (utilisation category).
For size
1 - 3
Packs of
3 pc(s).
Weight/pack
0.18 kg
Customs tariff number
73182900
EAN
4028177540958
ETIM 9
EC000775
ECLASS 8.0
27142414
Product description
SV Arc chamber, for NH fuse-switch disconnector size 1-3
Feature: Arc chamber design concentrates arc energy control, enabling higher switching capacity and safer operation. Business Impact: Reduces arc-related wear and downtime, improving panel reliability and overall plant uptime. Application: Suitable for NH fuse-switch disconnectors in switchgear and control cabinets, including automation panels where reliability is critical. Feature: Packs of 3 units streamline stocking and reduce procurement complexity. Business Impact: Simplifies spares management and installation planning, lowering hold-inventory costs. Application: Ideal for OEMs and service teams managing multiple panels or retrofit projects. Feature: Lightweight at 0.18 kg per pack, easing field handling and reducing shipping costs. Business Impact: Faster on-site work and lower labor fatigue, improving installation efficiency. Application: Field service and commissioning scenarios with constrained access. Feature: Standardized data with ETIM 9 EC000775 and ECLASS 8.0 27142414 enables seamless ERP and purchasing workflows. Business Impact: Improves data quality, reduces quoting errors, and accelerates procurement cycles. Application: Enterprise-scale manufacturing and distribution environments. Feature: Compatibility with size 1-3 NH fuse-switch disconnectors ensures flexible retrofits. Business Impact: Enables upgrades without replacing existing busbar or enclosure infrastructure. Application: Retrofitting aging switchgear and expanding capacity in compact installations. Insight: This product line benefits from Rittal’s modular ecosystem, ensuring consistent enclosure compatibility and serviceability across installations.
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FAQs
The SV 9344.680 is designed for NH fuse-switch disconnectors sized 1-3 and comes in packs of three. Ensure compatibility with existing disconnectors and mounting arrangements within standard Rittal enclosures. Verify the EAN and article number during ordering to maintain correct spares and avoid mismatches in retrofit projects.
Yes. The Arc Chamber SV 9344.680 is specifically specified for NH fuse-switch disconnectors in sizes 1 through 3, and is provided in packs of three to support efficient stocking and installation across multiple panels in automation environments.
Expect enhanced arc energy management and increased switching capacity, which translate to reduced wear on contact components and lower downtime. This makes assemblies more reliable in continuous operation, especially in panels handling frequent switching, and supports longer service intervals with consistent performance.
The product data links to standardized industry classifications (ETIM 9 EC000775, ECLASS 8.0 27142414) and is referenced with a European-origin framework. While CE compliance is typical for European components, verify your regional requirements and supplier documentation to confirm applicable certifications for your installation and procurement workflows.
By improving switching reliability and reducing arc-related wear, the Arc Chamber can lower unplanned downtime and extend service intervals for switchgear. The three-pack packaging streamlines spares management, supports faster repairs, and yields lower total cost of ownership through improved uptime and predictable procurement data.