Yidun Electric Co., Ltd.
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IDM1, IDM8 plastic case circuit breaker
The IDM1 and IDM8 plastic case circuit breakers (hereinafter referred to as circuit breakers) are one of the new types of circuit breakers developed by the factory using international leading design and manufacturing technology. According to the high and low rated limit short-circuit breaking capacity (Icu), they are divided into four types: C type (basic type), L type (standard type), M type (higher breaking type), and H type (high breaking type). The product is small in size, high in breaking, and short in arcing (some specifications have zero matrices). They are ideal for use on land and ships because they are vibration resistant. The rated insulation voltage is 660 volts (500 volts for IDM1/IDM8-63) and is suitable for infrequent switching and infrequent starting of motors in circuits with AC 50Hz and 660V or less. The circuit breaker has overload, short-circuit and voltage protection functions to protect line power equipment from damage.

The circuit breaker can be installed verti
Behind the board wiring form factor drawing
IDM1L and IDM8L plastic case earth leakage circuit breakers are a new type of circuit breaker developed by the company using leading CAD/CAM/CAE design and manufacturing technology. The rated insulation voltage is 800V, suitable for infrequent conversion and infrequent motor starting in circuits with AC 50Hz, rated working voltage AC400V and rated current to 800A.
IDM1E, IDM8E plastic case electric terminal circuit breaker
IDM1E and IDM8E plastic case electronic circuit breakers (hereinafter referred to as circuit breakers) are suitable for infrequent switching and infrequent starting of motors in circuits with AC 50Hz (or 60Hz), rated insulation voltage of 800V, rated working voltage of 690V and below, and rated working current to 800A. The circuit breaker has the functions of overload long-delay inverse time, short-delay short-time inverse time, short-delay short-time fixed time, short-circuit instantaneous and voltage protection, residual current protection (optional) and phase failure protection (optional), which can protect the line and power supply equipment from damage, and the protection characteristics of the circuit breaker are ⻬ complete and precise, which can improve the reliability of power supply and avoid unnecessary power outages. The "Z" type control is equipped with a communication outlet and can carry out "four remote controls" to meet the requirements of the control center and automat
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