Description

The YIFA High Breaking Miniature Circuit Breaker YF47-63 series is a robust solution designed to protect electrical systems in office and residential buildings. Engineered with impact-resistant and flame-retardant materials, this circuit breaker ensures reliable performance under various conditions. It operates efficiently at an AC50/60Hz rated working voltage of up to 400V, with a rated current of up to 60A. This product primarily serves to safeguard against overloads in distribution lines and equipment while also providing short circuit protection. Furthermore, it can be utilized for the infrequent conversion of lines under normal operating conditions, adhering to the IEC60898 standard for enhanced safety and reliability.

Specifications

Additional Information

Note:

• Mechanical life: 20,000 times (break-through)
• Resistance to heat and humidity: class 2 (temperature 55℃, relative humidity 95%)
• Connection terminals support wire cross-section up to 25mm²