Introducing the SYM1 Plastic Case Circuit Breaker: Your Reliable Electrical Safety Solution

In the realm of electrical safety, the SYM1 plastic case circuit breaker stands out as a beacon of protection and reliability. Designed with a 250A three-phase, four-wire system, this 3P/4P 380V switch is not just a device; it’s a safeguard for your electrical infrastructure.

The SYM1 circuit breaker is equipped with an overload, short circuit, and undervoltage protection functions, ensuring that your circuit and power supply are always protected. Its connecting rod structure design offers a reliable operation for product connection and disconnection, while the arc extinguishing system design is nothing short of exemplary.

Copper conductors are utilized for their larger terminals, a choice that speaks volumes about the material’s role in determining the conductivity of the circuit breaker. This, in turn, directly impacts the breaker’s ability to bear current and ensure an electrically safe life.

The application area of the SYM1 series is vast, designed for distribution systems of 50Hz with a rated insulation voltage of up to 690V and a rated voltage of the same. It is intended for power system distribution and protection against various malfunctions such as overload, short circuit, and undervoltage, among others.

The CM1 breakers can be sorted by their ultimate short-circuit breaking capacity into Model 1 (standard type) and Model IM (high breaking capacity type). These models are well-known for their compact shape, high breaking capacity, and short lashover distance.

Installation versatility is another forte of the CM1 breakers, which can be installed either vertically or horizontally. Compliance with GB14048.2 standards, along with COC and CE approval, further solidifies the SYM1‘s position as a leader in electrical safety.

The model code of the SYM1 is indicative of its features, including the tripping unit type, accessory code, phase, rated short-circuit breaking capacity, structural level rated current, and design code. It caters to a variety of applications, including distribution system type, motor protection type, and different operation types such as manual, electrical operating, and rotary handle type.

The SYM1 also offers a range of wiring options and tripping units, including thermal-magnet (duplex) and electromagnetic (instantaneous) types, as well as a variety of accessories that can be tailored to specific needs.

Work Circumstances for the SYM1 are meticulously outlined to ensure optimal performance and safety. The installation place should not exceed an altitude of 2000m, and the ambient temperature should be within a specified range to avoid performance degradation.

In conclusion, the SYM1 plastic case circuit breaker is more than just a switch; it’s an integral part of any electrical system that demands the highest standards of safety and reliability. With its comprehensive features and adherence to international standards, the SYM1 is undoubtedly a wise choice for your electrical protection needs.