170M3814

170M3814 application field and working principle

170M3814 is a high performance, ultra-low response current limiting fuse developed by Burndy with its own technological advantages. It is used in the fields of AC and DC circuits, switchgear, street lighting and motor starter protection. In the application, it is characterized by instantaneous current-limiting protection. It has the perfect ability of short-circuit close-circuit protection, which can protect the circuit, the device itself and the operation personnel very well. Therefore, it is widely used in the fields of power electronic device and power system products.

The 170M3814 works on the principle of protective circuit. When the circuit is overloaded or short-circuited due to various reasons, the current can cause the fusible portion of the fuse to melt, and the contact resistance between the two ends of the fuse increases, thereby forming an open circuit, cutting off the current, and thus achieving the purpose of protecting the circuit. Since the long-term overload can lead to multiple melting fuse, it also equipped with a temperature switch to control the resetting action. Thus, it can protect the circuit effectively better in any case, and with the function of automatically resetting, it is usually used in the product with AC circuit.

In conclusion, 170M3814 fuse can provide perfect protection performance for the device and operators in all kinds of occasions and it is widely used in the fields of AC and DC circuits, switchgear, street lighting and motor starter protection. Also, the working principle of 170M3814 fuse is based on the principle of protective circuit. When the circuit is overloaded or short-circuited due to various reasons, the current can cause the fusible portion of the fuse to melt, and the contact resistance between the two ends of the fuse increases, thereby forming an open circuit, cutting off the current, and thus achieving the purpose of protecting the circuit.