Swiss ABB authorized; Yueqing Feiya Electric Co. distributor; Yueqing Feiya Electric Co.; 0577-61730761 (photos) phone; 13353356190 (Zhang) QQ; 495113240 ABB introduced: Zurich, Switzerland, ABB contactors, China Beijing generation Production workers [original authentic] consult the price, please contact us, and my customer service 24 hours for you. Professional agents world-renowned industrial, ABB, Siemens, Schneider, LG, Fujitsu, and other low-voltage electrical, we will do business integrity, high-quality products, quality service for our customers. Welcome new and old customers to purchase. ABB contact the specifications include 4 and 5.5KW mini contactors up to 400kW contactor group (AC3), building contacts (household and industrial use), Clapper contactors, thermal overload relays and electronic relays, as well as complete attachments, ensuring flexibility and meet customer needs. ~~~~~~~~~~~~~~~~~~~~~~~~ A rated voltage (1) contacts rated nameplate rated voltage is the voltage on the main contacts. The voltage rating is usually: DC contactors: 110V, 220V, 440V, 660V and other grades. AC contactor: 127V, 220V, 380V, 500V and other grades. If a load is 380V three-phase induction motor, you should choose 380V AC contactor. (2) Rated working voltage Rated working voltage is rated operating current conditions jointly decided contactor voltage value, contact the making and breaking capacity, operating system type and use categories and other technical parameters are related to the rated voltage. For multi-phase circuits, the rated voltage is the voltage of the power supply phase (ie, the line voltage). In addition, contacts can specify the value of many groups rated working voltage and rated current under different operating system and use categories. For example: CJ10-40 AC contactor, rated voltage of 220V can be controlled when the motor is 11kW, 380V rated voltage can be controlled when the motor is 20kW. (3) Rated insulation voltage rated insulation voltage and dielectric properties of the test, clearances and creepage distances related to a nominal voltage value, unless otherwise specified, the contactor rated insulation voltage is the maximum rated voltage. In any case, the nominal operating voltage must not exceed the rated insulation voltage. 2, rated current (1) Rated current contactor nameplate rated current is the rated current of the main contacts. The current rating is usually: DC contactor: 25A, 40A, 60A, 100A, 250A, 400A, 600A. AC contactor: 5A, 10A, 20A, 40A, 60A, 100A, 150A, 250A, 400A, 600A. Current is above the contactor is mounted on the open control panel, contact work does not exceed the rated temperature, the load is interrupted - the current value of the long-term duty when. The so-called intermittent - long-term system refers to continuous power contactor no more than 8h. If more than 8h, must be opened and closed more than three times the no-load, in order to eliminate the surface oxide film. If all the above conditions change, it is necessary consequential amendments to its current value. As follows: When the contact is mounted in a cabinet, deterioration due to the cooling conditions, the current to be reduced by 10 to 20 use; when the contactor is working on a long-term working system, and Duty cycle does not exceed 40; open installation, current is allowed to increase 10 ~ 25; cabinet installation, allowing increased by 5 to 10. Between the above-mentioned circumstances, could increase or decrease as appropriate. 2, the current value of the rated operating current (a) the main contacts rated current up to ensure the normal operation of the contactor according to the rated voltage, rated power, rated operating system, use the category and type of protective shell such as the decision. (2) auxiliary contacts rated operating current of auxiliary contacts rated operating current is taken into account the rated voltage, rated operating frequency, current value and electrical life while using categories defined auxiliary contacts, generally not more than 5A. (3) using categories using category is different according to the contactor control objects during operation different characteristics and requirements. The use of different types of contacts on the turn, breaking capacity and electrical life requirements are not the same. Welcome you to consult a scope ABB TA ... DU series thermal overload relays have setting current set level free trip, ambient temperature compensation, lack of protection, reset the test function. Suitable for rated voltage to the motor protection AC690V or DC800V. Trip rating: 10A; Protection class: meet EN50274 standards to prevent hand contact; in line with European and international standards IEC, VDE, NFC, EN. ~~~~~~~~~~~~~~~~~~~~~~~~ ABB series AC contactor for AC 50Hz or 60Hz, rated insulation voltage 690-1000V, in AC-3 usage category rated working voltage 380V, rated operating current of 9A-400A. AF400-30-11 200kW coil voltage: 48-130 / 110-250 / 250-500 mainly for long-distance making and breaking circuit used for control of AC motor starting, stopping and reversing. Compliance with IEC947, VDE0660, GB14048 standards ABB ABB AC contactor AC contactor A9-30-10 (/ 01) 4kW coil voltage: 24/110/220/380 ABB AC contactor A12-30-10 (/ 01) 5.5 kW Coil voltage: 24/110/220/380 ABB AC contactor A16-30-10 (/ 01) 7.5kW Coil voltage: 24/110/220/380 ABB AC contactor A26-30-10 (/ 01) 11kW Coil voltage: 24/110/220/380 ABB AC contactor A30-30-10 (/ 01) 15kW Coil voltage: 24/110/220/380 ABB AC contactor A40-30-10 (/ 01) 18.5kW coil Voltage: 24/110/220/380 ABB A50-30-11 22kW AC contactor coil voltage: 24/110/220/380 ABB A63-30-11 30kW AC contactor coil voltage: 24/110/220/380 ABB A75-30-11 37kW AC contactor coil voltage: 24/110/220/380 ABB A95-30-11 45kW AC contactor coil voltage: 24/110/220/380 ABB AC contactor coil A110-30-11 55kW Voltage: 24/110/220/380 ABB A145-30-11 75kW AC contactor coil voltage: 24/110/220/380 ABB A185-30-11 90kW AC contactor coil voltage: 24/110/220/380 ABB A210-30-11 110kW AC contactor coil voltage: 24/110/220/380 ABB A260-30-11 140kW AC contactor coil voltage: 24/110/220/380 ABB AC contactor coil A300-30-11 160kW Voltage: 24/110/220/380 four contactor contactor A9-22-00 ABB ABB four four four contactors A9-40-00 ABB contactors A12-22-00 ABB four contactors A12- 40-00 ABB contactors A16-22-00 ABB four four four contactors A16-40-00 ABB contactors A26-22-00 ABB contactors A26-40-00 ABB four four contactors A45- 40-00 ABB four contactors A50-40-00 ABB contactors A75-40-00 four high-quality cross ABB // // // stream direct contacts AF95-30-11 ABB // // Straight AC / / flow contactor straight AF110-30-11 ABB // // // stream AC contactor AC AF145-30-11 ABB // // // straight stream AC contactor AF185-30-11 ABB // // Straight // stream AC contactor AF210-30-11 ABB // // // stream direct contacts straight AF260-30-11 ABB // // // cross flow contactor AF300-30-11 ABB // // post // stream straight AF400-30-11 ABB // AC contactors // // stream direct contacts straight AF460-30-11 ABB // // // cross flow contactor AF580-30-11 ABB // AC / / straight stream // AC contactor AF750-30-11 ABB // // // stream direct contacts straight AF1350-30-11 ABB // // // cross flow contactor AF1650-30-11 Yueqing Favor Electric Co. quantities; ABB, Siemens, Schneider, Omron, Moeller, Mitsubishi, Shanghai and other people of the whole series, a new original programmable PLC, soft start, relays, controllers, Siemens contactors, circuit breakers, frequency , a cooling fan / fan, touch screen, proximity switches, sensors, motor starters protection, and other products. 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