FL3T12

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FL3T12 electrical specialty fuses offer superior blast protection and reliable electrical distribution performance. The fuse offers reliable current and voltage protection over a wide range of loads and environmental conditions. It is available in a wide range of amperages and voltage ratings and is designed to meet the ever-changing needs of the modern electrical industry.

In its simplest form, an electrical specialty fuse is composed of two elements, a metal strip and a thermal fuse element. The metal strip is designed to bridge the gap between electrically conductive elements, such as a conductor wire or bus bar, while the thermal fuse element provides an automatic, reliable, and safe current-carrying path between two or more electrical components. The metal strip, called a "fused element," is usually made of silver, copper, or sometimes, aluminum plate and wire. The thermal fuse element is a metallic assembly consisting of a current-carrying filament or link, and sometimes a bi-metallic strip. The filament is held firmly in place within a metal enclosure within the fuse housing.

When an overload occurs, the current passes through the fuse element, causing it to heat up and breakdown. The thermal fuse element melts, opening the circuit and interrupting the current flow. The current then passes through a wire or connection, providing an alternative current path and re-establishing a normal current flow. This is the desired result, as it prevents further damage to any connected component.

The FL3T12 fuse features several innovative technological advancements that offer superior performance and reliability. Its patented pressure-vacuum (PV) technology is designed to prevent accidental overloads by limiting the maximum available current. The FL3T12 is also equipped with triple-pressure contact-rating technology, which ensures a reliable and accurate current-carrying capability even under extreme temperature and pressure conditions. Additionally, the fuse is designed to self-check and reset after an overload, providing up to seven times more overload protection than other fuses.

The FL3T12 fuse is an ideal choice for applications that require reliable, time-sensitive, and efficient protection and current distribution. Its superior design ensures enhanced current-carrying capability, improved overload protection, and better overall system reliability. The FL3T12\'s wide range of amperage and voltage ratings makes it well-suited for a variety of commercial, industrial, and residential applications, including HVAC, telecommunications, surveillance systems, security systems, and medical and emergency systems.

The FL3T12 fuse is UL, CSA, and CE certified, making it an ideal choice for applications requiring safety and reliability. Additionally, the fuse is designed to meet UL 94V-5 flame retardant requirements, and is RoHS compliant for hazardous substance control. It is also low profile, which makes it easier to install in tight spaces.

In summary, the FL3T12 fuse provides reliable current-carrying capability and superior blast protection. It is UL, CSA and CE certified, RoHS compliant, and features triple-pressure contact-rating technology. Its wide range of amperage and voltage ratings make it well-suited for a variety of commercial, industrial, and residential applications.

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