Bussmann GMF Series Time-Delay In-Line Fuse, 300V

Bussmann GMF Series Time-Delay In-Line Fuse, 300V

The Bussmann GMF Series is a family of time-delay in-line fuses from the Eaton Bussmann series, engineered as small-dimension fuses rated 300V for dependable circuit protection in electrical and electronic equipment. This page covers the GMF Series with model options available including GMF-2 and GMF-3/10, each sharing the same 300V rating, 10 kiloamp interrupt rating, and small-dimension, time-delay construction. The time-delay design allows GMF Series fuses to ride through brief current surges and inrush conditions without opening prematurely, while the in-line configuration makes them a straightforward fit for compact fuse holders, control panels, and equipment assemblies. As part of the trusted Eaton Bussmann series, the GMF Series is built to deliver consistent, dependable overcurrent protection across a range of 300V electrical and electronic applications where a small-dimension, time-delay, low-voltage fuse is required. Whether replacing an existing fuse or specifying protection for new equipment, the GMF Series offers electricians, panel builders, and equipment technicians a selection of small-dimension, time-delay fuses rated for 300V circuits, with the specific amperage selected by model.

Key Features

• Time-Delay Design: Every GMF Series fuse features a time-delay, slow-blow fuse element engineered to ride through momentary inrush current spikes, helping reduce nuisance fuse openings in sensitive control and electronic circuits.
• In-Line Configuration: Designed for in-line fuse holder installations, GMF Series fuses integrate easily into existing wiring, fuse blocks, and equipment enclosures for straightforward circuit protection.
• 300V Voltage Rating: Rated at 300V across the series, GMF Series fuses are suited for low-voltage electrical and electronic circuits that require dependable overcurrent protection.
• 10 Kiloamp Interrupt Rating: Each GMF Series fuse carries a 10 kiloamp interrupt rating, supporting safe fuse operation under fault conditions.
• Small-Dimension Form Factor: The compact, small-dimension body of the GMF Series (approximately .72 inches in diameter and 2.25 inches in height, weighing about .015 pounds) fits space-constrained fuse holders, control panels, appliances, and electronic assemblies where standard fuse sizes will not fit.
• Model Options: Available as GMF-2 and GMF-3/10, allowing technicians to select the amperage that matches the equipment being protected.
• Eaton Bussmann Series Quality: As part of the Eaton Bussmann series, the GMF Series reflects Bussmann's long-standing engineering standards for circuit protection components used across commercial, industrial, and electronic equipment.

Technical Specifications

• Series: GMF
• Product Details: Low Voltage
• Interrupt Rating: 10 kiloamps
• Product Diameter: .72 inches
• Product Width: .72 inches
• Product Height: 2.25 inches
• Product Weight: .015 pounds

Typical Applications

• Electronic and Electrical Equipment Protection
• Control Circuit and Control Panel Protection
• Appliance and Equipment Wiring
• Industrial and Commercial Electrical Systems
• Replacement Fuse for Eaton Bussmann GMF Series Applications

Why Bussmann?

Bussmann, an Eaton brand, is recognized for engineering circuit protection products that professionals and equipment manufacturers rely on for consistent, dependable performance. The GMF Series time-delay in-line fuses carry forward that standard with their 300V rating, 10 kiloamp interrupt rating, and small-dimension, time-delay construction, making them a practical choice when replacing or specifying fuses for electrical and electronic circuits. For technicians and facility teams who need a small-dimension time-delay fuse they can trust, the Bussmann GMF Series delivers the fit and reliability associated with the Eaton Bussmann name. Choosing a genuine Eaton Bussmann series component like the GMF-2 or GMF-3/10 helps ensure proper fit, function, and performance in the equipment it protects.