170M3990

Series:	*
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Square
Mounting Type:	Bolt Mount
Package / Case:	Rectangular, Blade
Size / Dimension:	3.150" L x 1.693" W x 2.402" H (80.00mm x 43.00mm x 61.00mm)

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The versatile electrical, specialty fuses, model : 170M3990, are routinely used and applied in various situations. Their working principle is no different than that of any other type of fuse. This type of fuse works by cutting off the electricity supply in the event of a power surge, or an electrical wiring fault.In the case of a power surge, the fuse will quickly and safely burn out, stopping the surge from damaging other electrical devices that are connected. Similarly, a wiring fault can cause a short circuit, and this is where the fuse is again able to save the day. By burning out, the fuse isolates the faulted circuit, restricting the damage, and protecting other connected electrical items.It is important to note that the fuse is designed to be a one-time protector. This means that a burnt out fuse must be replaced with an identical fuse, in order for the same protection to be provided. Failing to replace an old fuse can result in a dangerous situation.The design of the fuse is also an important factor, as it determine the safety mechanisms employed and the effectiveness of the protection. For instance, the 170M3990 fuse not only has an arc-suppression element, but it also has an anti-flaming feature which prevents an excessive build-up of heat. Also, the fuse’s two-piece construction improves its shock and vibration resistance, protecting not only itself but also the connected electrical equipment.As for applications, the versatile fuse can be used in all sorts of electrical systems, ranging from home outlets and street lamps, to industrial electrical installations. Its two-piece construction makes it suitable for both single-pole and double-pole applications, and its excellent insulation characteristics ensure that it can safely protect low-voltage, high-current systems.Overall, the fuse model 170M3990 safeguards electrical systems with its underlying working principle and its advanced design features. As a one-time protector, this fuse can be used both indoors and outdoors, in residential and commercial locations, and in a variety of other applications.

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