600A Thermal Magnetic Molded Case Circuit Breaker

A 600A thermal magnetic molded case circuit breaker is a specific type of circuit breaker designed to handle high electrical currents up to 600 amperes.

Current Rating: The "600A" designation indicates that the circuit breaker is rated to handle a maximum continuous current of 600 amperes. This means it is capable of safely carrying electrical loads up to that magnitude without tripping.

Thermal and Magnetic Operation: Like other thermal magnetic circuit breakers, this type combines both thermal and magnetic tripping mechanisms for comprehensive overcurrent protection. The thermal element responds to sustained overloads, while the magnetic component reacts to short-circuit faults.

Molded Case: The "molded case" terminology refers to the construction of the circuit breaker. It features a sturdy, insulated plastic or resin housing that encloses the internal components. The molded case provides electrical insulation, protection against environmental factors, and ensures safe operation.

Trip Curve and Adjustable Settings: Thermal magnetic circuit breakers typically have different trip curves available. These curves represent the response time of the breaker under various overload conditions. The specific trip curve determines how quickly the circuit breaker will trip at different levels of current. Additionally, some models may offer adjustable settings to fine-tune the trip current or time-delay characteristics to suit specific application requirements.

Application: A 600A circuit breaker is commonly used in larger-scale electrical systems where high currents are present. It can be found in commercial and industrial applications such as power distribution systems, switchgear, electrical panels, motor control centers, and other heavy-duty installations.

Normal work and installation conditions

1. The altitude of the installation site does not exceed 2000m;

2. The SDM6 thermomagmetic iype with temperature of the surrounding medium is -6 ~ +40 , and the average temperature of 24 h is not more than +35*C. The relative humidity of the air at the installation site does not exceed 50% at a maximum temperature of +40P; at lower temperatures, there may be a higher relative humidity; the average minimum temperature of the wettest month does not exceed +25 °C for the average of the month The maximum relative humidity is not more than 90%, and the condensation on the surface of the product due to temperature changes is considered.

3. SDM6 intellgent type with temperature of the surrounding medium is -40 ~ +80

4. The product is used in non-explosive hazardous media, and the media does not have enough to corrode metals and destroy insulating gases and conductive dust.

5. In places where there is rain protection and no water vapor.

6. The installation category is Class III.

7. The pollution level is level 3.

8. The basic installation of the circuit breaker is vertical (ie vertical) or horizontal (ie horizontal).

9. The incoming line is either the up line or the down line.

10. Circuit breakers can be divided into fixed and plug-in types.

SDM6 Series Plastic shell circuit Breaker, is the company's comprehensive use of international advanced technology design and development and obtained a number of patents of new products, with small SDM6, modular, high break, double breakpoints, 0 of flying arc, green environmental protection and other characteristics. Suitable for AC 50Hz, 60Hz, rated operating voltage 690V and below, rated current 12.5Ato 1600A distribution network, used to distribute electrical energy and protection lines and power supply equipment from overload, short circuit and undervoltage failure hazards. It can also be used as a non-frequent conversion of the line under normal conditions and in the infrequent start of the motor.