Bussmann TIS63 Eaton Series Br...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$222.31
$202.03
Bussmann TIS63 Eaton series low voltage British standard fuse, 660 Vac, 460 Vdc, 63A, 80 kAIC, None, fuse, Class C gL/gG

Bussmann TIS63 Eaton Series British Standard Fuse, Class C gL/gG, 63A

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Model: TIS63
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$222.31
$202.03
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Bussmann TIS63 Eaton Series British Standard Fuse, Class C gL/gG, 63A

The Bussmann TIS63 is an Eaton Bussmann series low voltage British standard fuse engineered for reliable overcurrent protection in low voltage electrical systems. Designed as a drop-in replacement for British Standard fuse holders, the TIS63 delivers consistent, code-compliant overcurrent protection for demanding low voltage electrical applications. Rated 660 Vac and 460 Vdc with a 63A current rating and an 80 kAIC interrupt rating, this Class C gL/gG fuse link is built to British Standard specifications for general-purpose circuit protection. Its high interrupting capacity and standardized dimensions make it a dependable choice for professional electrical installations that require British Standard-compliant overcurrent devices.

Key Features

  • Amperage Rating: 63A for dependable overcurrent protection in low voltage circuits.
  • Voltage Rating: 660 Vac / 460 Vdc, suitable for both AC and DC low voltage applications.
  • Interrupt Rating: 80 kAIC high interrupting capacity for safe operation under fault conditions.
  • Fuse Class: Class C gL/gG general-purpose fuse link for full-range breaking capacity on both overload and short-circuit currents.
  • British Standard Design: Manufactured to British standard (BS) fuse specifications for compatibility with BS-rated fuse holders and switchgear.
  • Eaton Bussmann Series: Backed by the Eaton Bussmann series engineering and manufacturing standards for consistent, reliable performance.

Certifications & Compliance

  • Manufactured to British Standard (BS) fuse specifications
  • Class gL/gG general-purpose fuse link classification

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Low Voltage Electrical Distribution Systems
  • Industrial and Commercial Circuit Protection
  • Panelboards and Switchgear Equipped for British Standard Fuses
  • Motor and Equipment Overcurrent Protection
  • British Standard (BS) Electrical Installations

Why Bussmann?

Bussmann, an Eaton series brand, is trusted by electrical professionals for circuit protection products engineered to demanding voltage, current, and interrupt rating requirements. The TIS63's 80 kAIC interrupt rating and Class C gL/gG general-purpose design reflect the reliability and code-compliant performance electrical contractors depend on for British Standard-compliant installations. Choose Bussmann for consistent, dependable overcurrent protection backed by Eaton's manufacturing standards.

Manufacturer Resources

Product Specs

Department:
Electrical
Product Type:
Fuse
Product Group:
Fuses
Product Subgroup:
Other Fuses

Bussmann TIS63 – Frequently Asked Questions

1) Will the Bussmann TIS63 fit a British Standard fuse holder I already have in my switchgear?
The TIS63 is built to British Standard (BS) fuse dimensions and is intended as a drop-in replacement in BS-rated fuse holders and switchgear. If your existing carrier takes BS fuse links at 63A, this one drops into that prep. It will not fit North American Class fuse blocks, which use different body and blade geometry.
2) What does the gL/gG classification on the TIS63 fuse mean for motor and feeder circuits?
gL/gG is the general-purpose fuse link class: full-range breaking, meaning it clears both sustained overloads and hard short circuits. That makes the TIS63 a general distribution and feeder fuse and suitable for motor and equipment overcurrent protection in BS installations. If you need semiconductor or pure short-circuit-only protection, a gR/aR class link is the different animal you are looking for.
3) Can the Bussmann TIS63 be used on a DC circuit, not just AC?
Yes, it is rated 660 Vac and 460 Vdc, so it works on either. On DC, keep the circuit voltage at or below 460 V; on AC, at or below 660 V. Applying it above either figure is outside the rating.
4) What is the exact part number to order for a 63A British Standard Bussmann fuse?
Order Bussmann TIS63. That is the manufacturer part number for the Eaton Bussmann series 63A BS fuse link, Class C gL/gG, 660 Vac / 460 Vdc, 80 kAIC. The numeric suffix in the TIS designation is the amp rating, so neighbouring ratings in the same family follow the same pattern.
5) We standardize fuses across several buildings. Is the TIS63 a general distribution fuse or an application-specific one?
General purpose. The gL/gG classification means it is the standard workhorse link for low voltage distribution, panelboards, switchgear and equipment protection rather than a special-duty fuse. For an MRO stockroom running BS-fused gear, it is the 63A line item in a normal ratings spread.
How fast can I get the Bussmann TIS63 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
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 TIS63 come with a warranty?
Absolutely. The Bussmann TIS63 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 TIS63?
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
Why buy the Bussmann TIS63 from ZenSupply?
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