RITTAL SV9343.050
- By RITTAL
- Part #: SV9343.050
€ 111,26 Excl. tax: € 91,95
- 15 in stock and ready to ship
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Rittal SV 9343.050 NH Fuse Switch Disconnector
Description
The Rittal SV 9343.050 is a high-quality NH fuse-switch-disconnector designed for the RiLine60 busbar system. This 3-pole unit is rated for 160 A and accommodates NH fuse links of size 00. It provides robust circuit protection and a safe means of isolation for industrial applications. A key feature is its integrated electromechanical fuse monitoring, which signals the status of the fuses for improved system uptime and maintenance planning.
Specifications
- Manufacturer: Rittal
- Part Number: SV 9343.050
- Product Family: RiLine60
- Rated Operational Voltage: 690V AC
- Rated Current (Ith): 160 A
- Number of Poles: 3
- Compatible Fuse Size: NH 00
- Busbar Spacing: 60 mm
- Features: Electromechanical fuse monitoring (MSU)
- Connection Type: Box terminal
Label Info
- Model: SV 9343.050
- Voltage: AC 24 – 690V, 50/60 Hz
- Standard: IEC/EN 60947-3
Application
This component is ideal for use in industrial power distribution boards, control cabinets, and machinery for protecting motors, transformers, and other electrical loads. Its direct mounting on the RiLine60 busbar system saves installation time and space.
Country of Origin
Made in Germany.
CO2 Impact
By choosing this reused component, you are helping to avoid approximately 30.8 kg of CO2 emissions compared to purchasing a new one.
Availability
This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.
FAQ
What size NH fuse is compatible with the SV 9343.050?
This disconnector is designed specifically for NH fuse-links of size 00, with a maximum rated current of 160 A.
How does the electromechanical fuse monitoring (MSU) feature work?
The MSU feature uses a plunger system within the fuse to activate a microswitch when a fuse blows. This provides a potential-free contact that can be wired to a PLC or indicator light to signal a fault condition immediately.
Can this disconnector be mounted on a standard DIN rail?
No, the SV 9343.050 is designed for direct mounting onto a Rittal RiLine60 busbar system with a 60 mm centre-to-centre spacing. It is not compatible with standard DIN rail mounting.
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Last Update: Friday, March 13, 2026
