BQC53-10A防爆电磁启动器属于全压直接起动,在电网容量和负载两方面都允许全压直接起动的情况下使用。优点是操纵控制方便，维护简单，而且比较经济。主要用于小功率电动机的起动，大于11kw 的电动机不宜用此方法 ,通过接触器的常开常闭来控制电机的启停，有的磁力启动器有一个手动自动转换开关.。BQC53-10A防爆电磁启动器实用新型涉及主要用于直接控制一般生产机械中电动机单相运转和正反向运转的磁力启动器。实际使用中，按下停止按钮后，即使一只接触器线圈断电不释放或延时释放，该仍能可靠地及时地分断主电路特征　　其主要技术特征是，将每两只接触器的主触头串联起来接入主电路，吸引线圈并联起来接入控制电路。在某些按下停止按钮后电动机不及时停转易造成事故的生产场合，可采用这种磁力启动器。BQC53-10A防爆电磁启动器实用新型涉及主要用于直接控制一般生产机械中电动机单相运转和正反向运转的磁力启动器。实际使用中，按下停止按钮后，即使一只接触器线圈断电不释放或延时释放，该磁力启动器仍能可靠地及时地分断主电路。

Magnetic starter is starting total pressure directly, both in terms of network capacity and allow full-load pressure directly starting circumstances.Manipulation of advantage is easy to control, simple maintenance, and more economical.Mainly used for small power motor starting, more than 11kw motor should not use this method through the contacts of the normally open normally closed to control the motor start and stop, and some have a magnetic starter manual and automatic transfer switch..The utility model involves mainly used for direct control of production machinery in the general single-phase motor running and the forward and reverse operation of the magnetic starter.Actual use, press the stop button, even a contactor coil power does not release or delayed release of the magnetic starter still reliable and timely breaking the main features of its main technical characteristics of the circuit is the two touch eachdevice's main contact in series access the main circuit, attracting up access control coils in parallel circuit.Press the Stop button in some time after the motor does not stall the production of accident prone situations, can be such a magnetic starter.The utility model involves mainly used for direct control of production machinery in the general single-phase motor running and the forward and reverse operation of the magnetic starter.Actual use, press the stop button, even a contactor coil power does not release or delayed release of the magnetic starter still reliable and timely breaking the main circuit.