Rittal SV 9343.010 NH Fuse-Switch Disconnector - IEC 60 947-3
Part Number: 9343010
Manufacturer
Rittal
Part number
9343010
Category
Alt Part Number
SV 9343.010
Quick Summary
Rittal SV 9343.010 NH fuse-switch disconnector isolates 3-pole power in control panels. Engineers often struggle with compact, reliable isolation in dense cabinets, and this unit addresses that by delivering a robust, space-efficient solution. It meets IEC/DIN EN 60 947-3 testing, uses UL 94 fire-rated polyamide, and supports CE-compliant European installations. Designed to work with laminated copper bars and 60 mm busbar centers, it streamlines wiring and maintenance while delivering dependable performance across demanding environments. For panel builders and machine manufacturers, this device offers predictable installation, reduced downtime, and consistent electrical safety in power distribution applications.
Product Information
Extended Description
9343010 Rittal: SV NH fuse-switch disconnector, size 00, 160 A, 690 V, 3-pole, screw M8
Article number
SV 9343.010
Material
Polyamide | Fire protection corresponding to UL 94 | Contact tracks: Electrolytic copper, silver-plated
Colour
Chassis: RAL 7035 | Cover: RAL 7035/7001
Clamping area for laminated copper bars
Clamping area width: 20 mm | Clamping area height: 5 mm
For bar systems with centre-to-centre spacing
60 mm
Cable outlet
Top/bottom
Type of electrical connection
Screw M8
Rated operating current max.
160 A
For NH size
00
Note
The technical data may vary for UR applications. Applications to UR only in conjunction with "Special Purpose Fuses".
Test specification
IEC/DIN EN 60 947-3
Dimensions
Width: 106 mm | Height: 194 mm
Connection for round conductor
10 ‐ 95 mm²
To fit busbars
Height: 5, 10 mm
Rated operating voltage
690 V, 3~
Number of poles
3-pole
Packs of
1 pc(s).
Weight/pack
0.94 kg
Copper weight (kg per piece)
0.2
Customs tariff number
85369095
EAN
4028177540262
ETIM 7.0
EC001040
ECLASS 8.0
27371401
Product description
SV NH fuse-switch disconnector, size 00, 160 A, 690 V, 3-pole, screw M8
Feature → Business Impact → Application: 3-pole design rated to 160 A at 690 V delivers reliable isolation for high-current circuits while preserving compact footprint, enabling denser cabinet layouts in machine controls and power distribution panels. Application: ideal for motor control centers and panel builders seeking space optimization without sacrificing safety. Feature → Business Impact → Application: Top/bottom cable outlets and clamping area for laminated copper bars (20 mm x 5 mm) simplify wiring and improve conductor termination reliability, reducing installation time and error margins on site. Application: supports center-to-center busbar spacing of 60 mm, streamlining integration with existing Rittal busbar systems. Feature → Business Impact → Application: Polyamide with UL 94 fire protection and copper tracks silver-plated enhance durability and safety, lowering long-term maintenance costs and ensuring compliance in harsh industrial environments. Application: suitable for CE-certified European installations and demanding production lines. Feature → Business Impact → Application: Screw M8 connections and a compact width of 106 mm with height 194 mm permit easy mounting within standard 19 inch and enclosed panels, reducing remodeling needs during upgrades. Application: aligns with retrofit projects and new builds in automation and power management. Feature → Business Impact → Application: 0.94 kg per pack weight and 0.2 kg copper weight per piece support predictable handling during installation and servicing, minimizing installation labor and transport considerations. Application: field crews benefit from straightforward component replacement in service scenarios.
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FAQs
To install, align the device with the panel mounting profile, secure the unit using the M8 screw connections, and connect the conductors at the top or bottom cable outlets. Ensure the copper bars sit in the clamping area (20 mm x 5 mm) and maintain the 60 mm busbar center spacing. Verify voltage, current rating, and tighten torque to specification to maintain safe operation.
The device is a 3-pole fuse-switch disconnector rated for 160 A, 690 V (3-phase). It uses screw M8 connections, supports laminated copper bars, and is designed for NH size 00. It is tested to IEC/DIN EN 60 947-3 standards and supports top/bottom cable outlets for flexible wiring.
Yes. The unit provides a 20 x 5 mm clamping area for laminated copper bars and supports center-to-center busbar spacing of 60 mm. It is designed to fit with standard 60 mm busbar systems and uses copper tracks that are silver-plated for low contact resistance, ensuring reliable current collection and easy integration into existing switchgear.
The SV 9343.010 NH is evaluated under IEC/DIN EN 60 947-3 for performance and safety. The housing material is UL 94 fire-rated polyamide, and the product complies with CE marking for European installations. The ECLASS and ETIM classifications also support correct digital categorization in procurement systems.
The robust construction with silver-plated copper tracks reduces contact resistance and wear, lowering maintenance intervals. Its compact footprint and standard mounting simplify upgrades, shortening downtime during panel rebuilds. The top/bottom cable outlets and 60 mm busbar compatibility streamline wiring, delivering faster installation and improved uptime in power distribution circuits.