YFZN(ZN)-24 Indoor AC High-Voltage Vacuum Circuit Breaker

The YFZN(ZN)-24/T630-25 type indoor AC high-voltage vacuum circuit breaker with isolation (the isolating switch can also be removed, resulting in a design similar to the traditional ZN28 circuit breaker)—used in fixed-type high-voltage switchgear such as KGN and XGN—is suitable for 50Hz AC networks with a rated voltage of 24kV. It meets the GB1984 standard and features a clearly visible isolation gap, making it an ideal choice as both a standalone electrical unit and a component integrated into power systems, capable of interrupting load currents, overload currents, and short-circuit currents. This model is particularly well-suited for applications requiring oil-free operation, maintenance-free performance, and frequent switching cycles.

Category:

E-mail:

Product Description

Product Overview

The YFZN(ZN)-24/T630-25 type indoor AC high-voltage vacuum circuit breaker with isolation (the isolating switch can also be removed, resulting in a design similar to the conventional ZN28 circuit breaker)—used in fixed-type high-voltage switchgear such as KGN and XGN—is suitable for 50Hz AC networks with a rated voltage of 24kV. It meets the GB1984 standard and features a clearly visible isolation gap, making it an ideal choice for applications requiring oil-free operation, minimal maintenance, and frequent switching cycles.

Model Description

Main technical specifications

Vacuum circuit breaker

Cabinet Layout Diagram