FWH-4A14F

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FWH-4A14F is an electrical specialty fuse used for circuit protection. It is rated to interrupt current up to 400A at 600V, and is approved for direct and branch circuit applications.

The FWH-4A14F is a fast-acting fuse designed to protect electrical circuits from short circuits and overload conditions. The fuse opens the circuit as quickly as possible in order to avoid prolonged exposure of equipment and components to excessive current. The fuse acts quickly to reduce the duration of power output when a fault occur. A fuse is also used to protect against surges and fluctuations in the circuit, as well as protect against current leakage.

The FWH-4A14F is designed with a thermal and an electric operating element. It will open the electrical circuit in case of a short circuit or an overload. The thermal element responds to the increase in temperature and triggers the opening of the fuse. The electric element detects the current flow and triggers the fuse opening when the current exceeds a certain threshold.

The FWH-4A14F is also designed with a secondary current monitor system. This monitor can detect a fault downstream even when the primary fuse is bypassed by a short circuit. The monitor will open the secondary fuse should a fault be detected.

The FWH-4A14F is easy to install and is UL recognized. The fuse fits in standard fuseholders and has a wide range of terminal arrangements, fusing abilities and current ratings. The fuseholder provides secure installation and protection of the fuse against loose connections, damage, vibration, moisture and other environmental contaminants.

FWH-4A14F is a reliable and cost effective protection device for general electrical power systems. It is suitable for industrial, commercial, residential and other applications. The fuse can be used in switchgear, panel boards, disconnects, transformers and other types of equipment. With its small size and low power consumption, the fuse ensures secure operation and a long service life.

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