Features: _x000D_ Flame retardant and insulated outer case, safe and reliable. _x000D_ Full copper contact has excellent conductivity and high load current. _x000D_ Wide control handle, isolation function, humanized design. _x000D_ Before putting into operation, you should press the experiment button to operate for 2-3 times, confirm that it can be reliably disconnected before running. _x000D_ Application: Distribute power energy and protect circuit and power equipment from damage caused by overload, short circuit, under-voltage and other faults. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Number of poles: 3P+N _x000D_ Rated current: 63A/80A/125A (Optional) _x000D_ Rated insulation voltage(Ui): 800V _x000D_ Installation method: Horizontal or vertical installation _x000D_ Size (LxWxH): 122x150x80mm / 4.8x5.9x3.1in _x000D_ _x000D_ Package list: _x000D_ 1 x Residual Current Circuit Breaker _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.