Bussmann 12BFGHA90 Medium Volt...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,546.49
Bussmann 12BFGHA90 Medium Voltage Back-Up Air Fuse-Link, 90A

Bussmann 12BFGHA90 Medium Voltage Back-Up Air Fuse-Link, 90A

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Model: 12BFGHA90

In Stock (leaves warehouse same day if ordered before 3pm ET)

$3,546.49
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Bussmann 12BFGHA90 Medium Voltage Back-Up Air Fuse-Link, 90A

The Bussmann 12BFGHA90 is a medium voltage back-up air fuse-link rated 90A at AC 12 kV, built for protection of primary side transformers and for use in fuse switch combination units, fuse bases, and fuse switches. Measuring 359 x 76.2 mm with a cylindrical, bolt-on construction and silver fusible element, this Class back-up fuse-link is manufactured to British Standard (BS) and includes a striker for mechanical trip indication.

Key Features

  • Dimensions: 359 mm x 76.2 mm cylindrical body sized for standard medium voltage fuse mountings.
  • Silver Element: Silver fusible element construction for consistent, repeatable current-limiting performance.
  • Bolt-On Construction: Cylindrical, bolt-on fuse-link design for secure mounting in fuse bases and fuse switches.
  • Electrical Rating: Rated 90A at AC 12 kV with a 40 kAIC interrupt rating for demanding medium voltage duty.
  • Class Back-Up: Class back-up fuse-link intended for protection of primary side transformers.
  • Air Installation: Designed for air installation technique within fuse switch combination units.
  • With Striker: Equipped with a striker for mechanical trip/blown-fuse indication.
  • Single Barrel: 1-barrel construction built to British Standard (BS).

Certifications & Compliance

  • Manufactured to British Standard (BS)

Technical Specifications

  • Application: Protection of primary side transformers | used in fuse switch combination units, fuse bases and fuse switches.
  • Barrels: 1
  • Class: Class back-up
  • Compliances: Contact factory
  • Construction Type: Bolt-on
  • Element: Silver
  • Fuse Shape: Cylindrical
  • Installation Technique: Air
  • Interrupt Rating: 40 kAIC
  • Packaging Type: Standard
  • Product Height: 76 mm
  • Product Length Depth: 359 mm
  • Product Weight: 3964.333333 g
  • Product Width: 76 mm
  • Rated Frequency Max: 50 Hz
  • Rated Frequency Min: 50 Hz
  • Release Characteristic: Other
  • Resistance: 8.37 ohms
  • Standard: British Standard
  • Utilization Category: Other
  • Voltage Type: AC
  • With Striker: Yes

Typical Applications

  • Protection of Primary Side Transformers
  • Fuse Switch Combination Units
  • Fuse Bases and Fuse Switches
  • Medium Voltage Distribution Systems
  • Industrial and Utility Power Protection

Why Bussmann?

Bussmann medium voltage fuse-links like the 12BFGHA90 pair a silver fusible element with rugged bolt-on, cylindrical construction to deliver dependable back-up protection for transformers and switching equipment. Built to British Standard (BS) with a 40 kAIC interrupt rating and an integral striker, this fuse-link is engineered for reliable, code-compliant performance in demanding medium voltage electrical systems.

Manufacturer Resources

Product Specs

Amperage Rating:
90 A
Barrels:
1
Class:
Class back-up
Compliances:
Contact factory
Construction Type:
Bolt-on
Element:
Silver
Fuse Indicator:
With Striker
Fuse Shape:
Cylindrical
Installation Technique:
Air
Interrupt Rating:
40 kAIC
Packaging Type:
Standard
Performance Cat According To Iec 60282 1:
Back-up
Product Height:
76 mm
Product Length Depth:
359 mm
Product Weight:
3964.333333 g
Product Width:
76 mm
Rated Frequency Max:
50 Hz
Rated Frequency Min:
50 Hz
Release Characteristic:
Other
Resistance:
8.37 ohms
Standards:
British Standard
Utilization Category:
Other
Voltage Rating:
12 kV
Voltage Type:
AC
With Striker:
Yes
Product Group:
Fuses
Department:
Electrical
Product Subgroup:
Other Fuses
Product Type:
Fuse
Product Details:
Fuse

Bussmann 12BFGHA90 – Frequently Asked Questions

How fast can I get the Bussmann 12BFGHA90 delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Bussmann 12BFGHA90 come with a warranty?
Absolutely. The Bussmann 12BFGHA90 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Bussmann 12BFGHA90?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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