MERSEN FUSE SI TT 30/31 B301232

MERSEN FUSE SI TT 30/31 B301232

Why Choose the MERSEN FUSE SI TT 30/31 B301232?

SKU: B301232MPN: B301232
Price
List Price £128.45 ex VAT
Your Price (ex VAT) Save 40%
£77.07 40% OFF
You save £51.38 per unit
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create an online account to unlock exclusive pricing, special offers and more.

Create an online account Quick & easy setup
SUBTOTAL (EX VAT) £77.07
Trade pricing is personalised to your account

Manufacturer Lead Time

£77.07

Why Choose the Mersen B301232 Fuse Base?

The Mersen B301232 is a genuine SITT30/31 fuse base (fuse clip) designed for the secure installation of Mersen Protistor® Size 30 and Size 31 square body high-speed semiconductor fuses. Engineered to provide reliable electrical contact and robust mechanical support, it is ideal for industrial power conversion equipment where dependable fuse mounting is essential.

Manufactured to Mersen's high engineering standards, the B301232 fuse base helps ensure consistent fuse performance while simplifying installation and replacement during maintenance. It is suitable for OEM equipment, panel builders and maintenance professionals working with semiconductor protection systems.

Designed specifically for use with Protistor® Size 30 and Size 31 fuse-links, the B301232 offers a dependable mounting solution for industrial drives, converters, UPS systems, renewable energy equipment and other power electronic installations requiring high-speed semiconductor protection.

Key Advantages

  • Genuine Mersen fuse mounting accessory.
  • Designed for Protistor® Size 30 and Size 31 semiconductor fuses.
  • Provides secure mechanical support and reliable electrical contact.
  • Simplifies fuse installation and replacement.
  • Suitable for demanding industrial power electronics applications.
  • Manufactured by Mersen, a global leader in circuit protection.

Key Features

  • Manufacturer: Mersen.
  • Model: B301232.
  • Accessory type: Fuse base / fuse clip.
  • Compatible with Protistor® Size 30 and Size 31 fuse-links.
  • Industrial-grade construction.
  • Reliable mechanical mounting.
  • Designed for professional electrical installations.
  • Suitable for OEM and maintenance applications.

Typical Applications

  • Variable frequency drives (VFDs).
  • Industrial motor drives.
  • Power converters and rectifiers.
  • Industrial inverters.
  • UPS and backup power systems.
  • Renewable energy systems.
  • Battery energy storage equipment.
  • Industrial automation panels.

Technical Specifications

Manufacturer Mersen
Model B301232
Accessory type Fuse base / fuse clip
Compatibility Protistor® Size 30 & Size 31 square body fuses
Application High-speed semiconductor fuse mounting
Mounting purpose Secure fuse installation and electrical connection
Suitable for Industrial power conversion equipment
Installation Panel or equipment mounting
Typical users OEMs, panel builders and maintenance engineers
Brand Mersen

Frequently Asked Questions

What is the Mersen B301232?

The Mersen B301232 is a fuse base (fuse clip) designed for mounting Protistor® Size 30 and Size 31 high-speed semiconductor fuses.

Which fuses is it compatible with?

It is designed for Mersen Protistor® Size 30 and Size 31 square body semiconductor fuse-links.

Is the B301232 a fuse?

No. The B301232 is a mounting accessory that securely holds compatible semiconductor fuses within electrical equipment.

Where is the B301232 commonly used?

It is commonly installed in industrial drives, converters, UPS systems, renewable energy equipment and other semiconductor-based power conversion systems.

Who manufactures the B301232?

The B301232 is manufactured by Mersen, a recognised global supplier of electrical protection products.

Trusted by Industrial Electrical Professionals

Mersen fuse bases and Protistor® accessories are trusted worldwide by OEMs, electrical engineers and maintenance professionals for secure installation of high-speed semiconductor protection 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