Dvolt is your reliable partner in the LV electrical.
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Dvolt is your reliable partner in the LV electrical.
With strong R&D strength and production capabilities, Dvolt now has become a professional manufacturer and reliable supplier in the industry. All our products including thermal overload relay are manufactured based on the strict quality management system and international standards. thermal overload relay Dvolt is a comprehensive manufacturer and supplier of high-quality products and one-stop service. We will, as always, actively provide prompt services such. For more details about our thermal overload relay and other products, just let us know. makes thermal overload relay even more perfect than before.
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
Dvolt is found with joint venture company, which have more than 20 years experience in the field. Now mainly produce Circuit Breaker, Contactor, Changeover Switch and so on.
