RITTAL SV9343.040

Rittal SV9343.040 NH Fuse Switch Disconnector Description The Rittal SV9343.040 is a high-quality, 3-pole NH fuse-switch-disconnector designed for size NH00 fuses. With a rated current of 160A and a voltage rating of 690V AC, it provides robust protection and reliable disconnection for industrial power distribution systems. This unit is specifically engineered for direct mounting on Rittal’s RiLine60 busbar systems, ensuring a secure and efficient installation. Specifications Manufacturer: Rittal Model: SV9343.040 Rated Current: 160A Rated Voltage: 690V AC Number of Poles: 3 Fuse Size: NH00 Compatibility: Rittal RiLine60 Busbar System Standards: IEC/EN 60947-3, IEC 60269-2-1 Label Info le/Ue: 160A/690Vac 50/60Hz AC-21B/690V AC-23B/400V DC-22B/220V Application Ideal for use in low-voltage switchgear assemblies, power distribution boards, and control panels where reliable circuit protection and isolation are critical. Its compatibility with the RiLine60 system makes it perfect for compact and organized power distribution solutions. Country of Origin Made in Germany. CO2 Impact By choosing this pre-owned component, you help avoid the emission of approximately 20 kg of CO2, which is equivalent to the savings from not driving a car for 100 km. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What size fuses does the SV9343.040 accept?It is designed specifically for NH size 00 (NH00) fuses up to a rated current of 160A. Can this unit be mounted on a standard DIN rail?No, this fuse-switch-disconnector is designed for direct mounting on a Rittal RiLine60 busbar system (60 mm centre-to-centre spacing). It is not intended for standard DIN rail mounting. What is the purpose of the different AC utilization categories listed (AC-21B, AC-23B)?These categories define the switching capability. AC-21B is for switching resistive loads, including moderate overloads. AC-23B indicates it is suitable for frequent switching of motor loads or other highly inductive loads, which is a more demanding application. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: March 13, 2026