Bussmann FRS-R Series Fusetron...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$62.41
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Bussmann FRS-R Series Fusetron Dual-Element Time-Delay Fuse

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Model: FRS-R-2-1/2

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

$62.41
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Bussmann FRS-R Series Fusetron Dual-Element Time-Delay Fuse, 600V

The Bussmann FRS-R Series Fusetron fuse is a dual-element, time-delay fuse platform designed to deliver dependable overcurrent protection in electrical systems rated up to 600V. This listing covers the FRS-R Fusetron family in fractional amperage ratings from 1.6A to 2.5A, giving electrical contractors, panel builders, and maintenance technicians a compact, code-ready fuse option for lower-amperage branch circuits, control circuits, and equipment protection applications. Every fuse in the FRS-R Series pairs a fast-acting short-circuit element with a thermal time-delay element, allowing the fuse to ride through momentary current surges and motor inrush events while still opening reliably under sustained overload conditions. Because nuisance-trip resistance is a defining trait of the Fusetron design, these fuses are widely specified anywhere consistent, predictable protective performance is a priority. Select the specific amperage rating you need—1.6A or 2.5A—from the available options on this page.

Key Features

  • Voltage Rating: Rated 600V, making this fuse suitable for a broad range of circuit voltages up to 600V.
  • Amperage Range: Available in fractional ratings from 1.6A to 2.5A, sized for lower-current branch, control, and instrumentation circuit protection.
  • Fusetron Dual-Element Design: Combines a fast-acting overcurrent element with a thermal time-delay element to resist nuisance openings caused by temporary inrush or surge currents.
  • FRS-R Series Platform: Built on Bussmann's FRS-R fuse platform for consistent, repeatable protective performance across demanding electrical environments.
  • Compact Form Factor: Sized for standard fuse holders and fuse blocks used in panelboards, disconnects, and control enclosures.
  • Bussmann Manufacturing: Produced by Bussmann, a long-established manufacturer of circuit protection components for commercial, industrial, and OEM electrical systems.

Technical Specifications

  • Amperage Rating: 1-6/10A

Manufacturer Resources

Product Specs

Product Type:
Fuse
Voltage Rating:
600V
Series:
FRS-R
Amperage Rating:
1.6A - 2.5A
Department:
Electrical
Product Subgroup:
Shop by Brand
list_batch:
BUSS-20260919

Bussmann FRS-R-2-1/2 – Frequently Asked Questions

How fast can I get the Bussmann FRS-R-2-1/2 delivered?
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Does the Bussmann FRS-R-2-1/2 come with a warranty?
Absolutely. The Bussmann FRS-R-2-1/2 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 FRS-R-2-1/2?
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