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SV9343.250 Rittal fuse-switch disconnector size 2 400 A 690 V 3-pole screw M10

SV9343.250 Rittal fuse-switch disconnector size 2 400 A 690 V 3-pole screw M10

Rittal SV9343.250 NH fuse-switch disconnector size 2, a 400 A three-pole 690 V AC component with M10 screw connection and electromechanical fuse monitoring for RiLine60 systems.

SKU: SV9343.250Alt SKU: 9343250MPN: SV9343.250
Price
List Price £457.30 ex VAT
Your Price (ex VAT)
£457.30
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Manufacturer Lead Time

£457.30

Why Choose the Rittal SV9343.250 Fuse-Switch Disconnector Size 2?

The Rittal SV9343.250 is a heavy-duty NH fuse-switch disconnector designed for safe switching, isolation and fuse protection within Rittal RiLine60 power distribution systems. This three-pole device provides reliable protection and efficient integration for industrial switchgear assemblies requiring high-current distribution capability.

Designed for NH size 2 fuse inserts, the SV9343.250 supports a maximum rated operating current of 400 A and a rated operating voltage of 690 V AC. The unit features a secure M10 screw connection, top and bottom cable outlet configuration and integrated electromechanical fuse monitoring for improved operational visibility.

The Rittal SV9343.250 is engineered for 60 mm busbar systems and combines robust construction, reliable switching performance and compact installation dimensions for modern industrial power distribution applications.

Key Advantages

  • High-performance NH fuse-switch disconnector for Rittal RiLine60 systems.
  • 400 A rated operating current for demanding industrial applications.
  • 690 V AC rated operating voltage for high-performance power distribution.
  • Three-pole design for reliable switching and isolation.
  • Integrated electromechanical fuse monitoring for improved maintenance visibility.
  • M10 screw connection provides secure electrical installation.

Key Features

  • Rittal SV9343.250 NH fuse-switch disconnector.
  • NH size 2 fuse compatibility.
  • 400 A maximum rated operating current.
  • 690 V AC three-phase operating voltage.
  • 3-pole switching configuration.
  • Screw M10 electrical connection.
  • Integrated electromechanical fuse monitoring.
  • Designed for 60 mm centre-to-centre busbar systems.
  • Suitable for 5 mm and 10 mm busbar heights.
  • Top and bottom cable outlet arrangement.

Reliable Power Distribution for Industrial Switchgear

Rittal RiLine60 fuse-switch disconnectors provide modular solutions for safe electrical protection, isolation and power distribution. The SV9343.250 combines high-current fuse protection with reliable switching functionality and monitoring capability in a compact busbar-mounted format.

Designed for professional panel builders and electrical engineers, this component supports efficient switchgear construction where safety, accessibility and dependable long-term operation are essential.

Typical Applications

  • Industrial power distribution panels.
  • Rittal RiLine60 busbar systems.
  • High-current switchgear assemblies.
  • Machine control cabinets.
  • Industrial automation installations.
  • Electrical protection and isolation systems.

Technical Specifications

Material Polyamide
Accessory Type Busbar System
Manufacturer Rittal
Series RiLine60 Power Distribution
Model SV9343.250
Product type NH fuse-switch disconnector
Fuse size NH size 2
Rated operating current 400 A
Rated operating voltage 690 V AC, 3-phase
Number of poles 3-pole
Electrical connection Screw M10
Connection range 10–240 mm² round conductors
Contact material Electrolytic copper, silver-plated
Colour Chassis RAL 7035, cover RAL 7035/7001
Busbar compatibility 60 mm centre-to-centre spacing
Dimensions (W × H) 210 × 298 mm
Packaging unit 1 pc
Net weight approx. 3.66 kg

Frequently Asked Questions

What is the Rittal SV9343.250 used for?

The Rittal SV9343.250 is an NH fuse-switch disconnector used for switching, isolation and fuse protection in industrial power distribution systems.

What current rating does the SV9343.250 support?

The SV9343.250 supports a maximum rated operating current of 400 A.

What voltage rating does this fuse-switch disconnector have?

The SV9343.250 is designed for operation at 690 V AC, three-phase.

Does the Rittal SV9343.250 include fuse monitoring?

Yes, the SV9343.250 includes integrated electromechanical fuse monitoring to help identify fuse status.

Which busbar system is compatible with the SV9343.250?

The SV9343.250 is designed for Rittal 60 mm RiLine60 busbar systems.

Trusted by Industrial Power Distribution Engineers

Rittal RiLine60 components are trusted by electrical engineers and system builders worldwide for safe, flexible and reliable power distribution solutions in industrial environments.

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