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INTRODUCE


A contactor is an electrical device which is used for switching an electrical circuit on or off. It is considered to be a special type of relay. However, the basic difference between the relay and contactor is that the contactor is used in applications with higher current carrying capacity, whereas the relay is used for lower current applications. Contactors can be field mounted easily and are compact in size. Generally, these electrical devices feature multiple contacts. These contacts are in most cases normally open and provide operating power to the load when the contactor coil is energized. Contactors are most commonly used for controlling electric motors.

General

1.1 Certificates: CE,VDE RCC;

1.2 Electric ratings: AC50/60Hz,690v, up to 95A;

1.3Application: remote making & breaking circuits;

protect circuit from over-load when assembling with thermal over-load relay;

Frequent start-up and control of AC contactor;1.4 Utilization category: AC-3,AC-4;

1.5 Altitude: ≤2000m;

1.6 Ambient temperature: -5℃~+40℃;

1.7 Mounting category: Ill

1.8 Mounting conditions:

inclination between the mounting plane

and the vertical plane should not exceed 土5°1.9 Standard: IEC/EN 60947-4-1









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Since the day of Dvolt establishment, we have been determined to be high-end china brand, so as to gain a foothold in the global market and wait for the trust and support of the market. We look forward to people with same ideals to join our big family and work together for a bright future.

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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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