GMC-800MA

Series:	GMC
Packaging:	--
Part Status:	Obsolete
Fuse Type:	Cartridge, Glass
Current Rating:	800mA
Voltage Rating - AC:	250V
Response Time:	Medium
Package / Case:	5mm x 20mm
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	35A
Melting I²t:	0.85
Approvals:	CCC, CSA, MITI, UL
Operating Temperature:	--
Color:	--
Size / Dimension:	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
DC Cold Resistance:	0.18 Ohms

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Fuses are devices designed to protect circuits from electrical over-currents and short circuits. The GMC-800MA is a medium voltage, gas-filled, multi-element fuse that is designed for use in industrial, commercial and residential applications.The GMC-800MA is a medium voltage gas-filled fuse, with multiple elements and two stages of protection. The first stage of protection is a single, fast-acting fuse element which can interrupt current up to thousands of amperes in a very short time. The second stage is two slow-acting fuse elements. These act as a backup to the fast-acting element, providing additional protection from high power surges and other over-current conditions.The GMC-800MA is designed to be used as part of an over-current protection system for a variety of equipment. Its fast-acting element offers protection against short circuits, while the slow-acting elements help protect against high power surges, overloads, and other over-current conditions. Its fast-acting element reacts quickly to prevent damage to equipment, while the slow-acting elements provide additional protection from high power surges and other over-current conditions.The GMC-800MA is available in a variety of shapes and sizes, and can be used to protect equipment with current ranges from 500 amps to 12,000 amps. The GMC-800MA has a wide range of applications, including motor control centers, panel boards, switchboards and other electrical distribution equipment. The GMC-800MA also can be used to protect metering equipment, distribution transformers, and other high-current equipment.The fuse’s working principle is based on a simple concept. When currents in excess of the fuse’s maximum rating flow through the fuse, the element in the fuse heats up. This in turn causes the gas in the fuse to expand, creating a high pressure. This pressure causes the element inside the fuse to expand which in turn causes the element to arc and break, interrupting the current flow. By interrupting the current flow, this helps prevent damage to the equipment connected to the fuse.The GMC-800MA’s two-stage protection provides outstanding protection of equipment from electrical hazards. Its fast-acting element reacts quickly to protect equipment from shorts and over-current conditions, while its slow-acting elements provide additional protection from high power surges and other over-current conditions. With a wide range of applications, the GMC-800MA is an excellent choice for protecting equipment from electrical hazards.

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