Scope of application

TXL7-63 Miniature Circuit Breaker, mainly used for protection distribution lines of AC 50Hz / 60Hz, rated voltage of 400V (380V), rated current of 63A, rated short-circuit breaking capacity is not more than 10kA, and used for the lines of not frequent making, breaking and conversion, with overload, short circuit protection. At the same time, TXL7-63 has a strong auxiliary function modules, such as auxiliary contacts, indication contacts with alarm, shunt release, undervoltage release remote trip control and other modules.
TXL7-63 MCB complies with standards of GB10963.1, IEC60898-1 standard.

 

Normal operating conditions and installation conditions

■ Ambient air temperature: -5℃~40℃, and average temperature in 24h below +35℃.
■ Altitude of the installation site should not exceed 2000m.
■ Atmospheric relative humidity at ambient air temperature is + 40℃ for not more than 50%, in the low temperature can have higher relative humidity. Consider the temperature changes in product on the surface of the gel and take special measures.
■ Pollution degree: Ⅱ.
■ Installation conditions: installed in a place without significant impact, vibration, no explosion in the medium.
■ Installation: mounted on the TH35-7.5 rail.
■ Installation category: Ⅱ, Ⅲ.

 

Product Categories

■POles: single pole, two poles, three poles, four poles and other types;
■INstantaneous tripping current form: C type, D type (B type can be customized when required);
■RAted current: 1A, 2A, 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A;
■RAted voltage: 230V (220V) / 400V (380V) (230V for single pole, 400V for two poles, three poles and four poles).