China L3-63 ID Type Residual Current Circuit Breaker Manufacturer, Supplier, Factory

I guess everyone has heard of air circuit breaker. So, why is the air circuit breaker called an air circuit breaker? What does it have to do with air? To understand this problem, you must first understand the classification of air circuit breakers and their working principles.

There are actually three main tripping methods for air circuit breakers. The first is electromagnetic tripping. The second type is thermal trip. The third type is compound tripping.

Air circuit breaker is a more complex switch, this switch function is particularly many, and manual, electric or automatic is relative to the function, that is to say, some functions are electric, some functions are manual, to Delixi Electric CDW3-1600 for example (Delixi Electric model circuit breaker using Schneider platform, From the design, process, parts quality and other links are introduced Schneider technology), the product has the following electric (automatic) functions:

Can the Moulded case replace the frame when the rated current, breaking capacity and protection are satisfied? For example, can the T7 molded case circuit breaker of ABB1600 be used in the main inlet line? If so, why is it common practice to use frames instead of Moulded cases, which are much cheaper?

We are pleased to invite you to the 136th China Import and Export Fair (Canton Fair), which will be held from October 15th to 19th, 2023, at the Pazhou Exhibition Center in Guangzhou, China.

A batch of lightning arresters produced by our company has been successfully packed and is ready to be shipped to customers worldwide. This shipment marks another significant milestone for us in the field of power protection.