Call Us Today
01706 242050
Trade Portal
SV9666.580 Rittal NH fuse-switch disconnector module (ISV) 2 WU (500mm) 3 U (450mm)

SV9666.580 Rittal NH fuse-switch disconnector module (ISV) 2 WU (500mm) 3 U (450mm)

Rittal SV9666.580 ISV NH fuse-switch disconnector module designed for safe integration of NH fuse protection devices within modular low-voltage distribution systems.

SKU: SV9666.580Alt SKU: 9666580MPN: SV9666.580
Price
List Price £113.00 ex VAT
Your Price (ex VAT)
£113.00
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £113.00
Trade pricing is personalised to your account

Manufacturer Lead Time

£113.00

Why Choose the Rittal SV9666.580 NH Fuse-Switch Disconnector Module?

The Rittal SV9666.580 is a professional NH fuse-switch disconnector module designed for integration into the Rittal ISV (Insulated Switchgear Distribution) system. It provides a secure modular solution for incorporating NH fuse protection devices into low-voltage power distribution assemblies.

Designed for industrial switchgear and distribution applications, this module enables safe installation of compatible NH fuse-switch disconnectors while maintaining the organised and flexible structure of the Rittal ISV system. Its modular construction supports efficient configuration and simplified maintenance access.

With a size of 2 WU (500 mm) and 3 U (450 mm), the SV9666.580 provides a dedicated mounting section for NH fuse-switch disconnector applications within compatible Rittal ISV assemblies.

Key Advantages

  • Dedicated NH fuse-switch disconnector mounting solution for Rittal ISV systems.
  • 2 WU x 3 U modular size supports flexible distribution configurations.
  • Enables safe integration of NH fuse protection components.
  • Helps create organised and accessible low-voltage distribution assemblies.
  • Designed for professional industrial switchgear applications.
  • Supports efficient installation and maintenance within modular systems.

Key Features

  • Rittal ISV NH fuse-switch disconnector module.
  • Module width: 2 WU (500 mm).
  • Module height: 3 U (450 mm).
  • Designed for integration of NH fuse-switch disconnectors.
  • Modular construction for flexible ISV system layouts.
  • Suitable for industrial low-voltage power distribution systems.
  • Compatible with Rittal ISV insulated switchgear distribution solutions.

Reliable Power Protection for ISV Distribution Systems

Rittal ISV system components are designed to provide flexible and reliable solutions for low-voltage power distribution assemblies. NH fuse-switch disconnector modules allow protective switching devices to be integrated into modular systems while maintaining safety, accessibility and efficient installation.

The SV9666.580 supports professional electrical engineering projects by providing a dedicated mounting solution for NH fuse protection within Rittal ISV distribution assemblies.

Typical Applications

  • Low-voltage distribution boards.
  • Industrial switchgear assemblies.
  • Rittal ISV modular distribution systems.
  • Electrical power distribution cabinets.
  • Industrial automation and infrastructure projects.
  • Commercial electrical installations requiring fuse protection.

Technical Specifications

Accessory Type Busbar System
Manufacturer Rittal
Series ISV System Accessories
Model SV9666.580
Product type NH fuse-switch disconnector module
System Rittal ISV insulated switchgear distribution system
Module width 2 WU (500 mm)
Module height 3 U (450 mm)

Frequently Asked Questions

What is the Rittal SV9666.580 used for?

The SV9666.580 is an NH fuse-switch disconnector module designed for integrating NH fuse protection devices into Rittal ISV distribution systems.

What system is the SV9666.580 compatible with?

The module is designed for use with the Rittal ISV system for modular low-voltage power distribution assemblies.

What are the dimensions of this NH fuse-switch module?

The module has a size of 2 WU (500 mm) width and 3 U (450 mm) height.

What type of protection devices can be installed?

The module is designed for compatible NH fuse-switch disconnectors used within Rittal ISV distribution assemblies.

Where is the SV9666.580 typically installed?

The module is typically installed in industrial distribution boards, switchgear cabinets and modular Rittal ISV power distribution systems.

Trusted by Industrial Electrical Engineers Worldwide

Rittal ISV system components are trusted by electrical engineers and panel builders worldwide for safe power distribution, flexible configuration and reliable integration of protective switching devices.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by | Aug 11, 2026 |

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...