Аvtomatic stitches VA3716

Manufacture and sale of automatic circuit breakers VA3716, VA3716FU3, VA3716BU3, VA3716B, A3716BR, VA-3716, A3716, VA3716BTZ, VA3716F - AT RATED CURRENTS UP TO 200A 3P 16A-160A 400AC, 660AC, 690AC, 380AC 50-60Hz 3P. Warranty 3 years! Ready-made products are always available for shipment. A-3716 from the manufacturer, with a certificate of conformity and of course with the best price and quality! Export

TECHNICAL DESCRIPTION: Circuit-breakers WITH HIGH WEAR-RESISTANCE- VA3716B, VA-3716, VA3716BXL3, BA3716BR, A3716BT3, BA3716, A3716F 3 P, rated current up to 200A with microprocessor, thermal and electromagnetic releases. Automatic switches ВА3711, ВА3713, ВА3715, ВА3717- 2 poles are made on a constant and variable (Hz 50, 60) currents. Circuit-breakers VA3712, VA3714, VA-3716, VA3718- 3 poles, are made for alternating current (Hz 50, 60). Automatic circuit breakers are designed to conduct current in normal mode and protect against overloads of unacceptable duration, short circuits and unacceptable voltage drops, as well as for infrequent, up to 33 times a day, operational tripping of electrical circuits with a rated voltage of up to 690 VAC of frequency 50 and 60 Hz and up to 550 V DC. AC automatic circuit breakers can also be used for protection and infrequent direct starts of asynchronous motors in the application category of AC-3. Circuit-breakers are manufactured with semiconductor releases, with semiconductor and electromagnetic maximum releases, with thermal and electromagnetic maximum current releases, only with electromagnetic maximum current releases and without maximum current releases. The circuit breakers can be equipped with a zero-voltage release, an independent release, free contacts and an electromagnetic drive. Circuit-breakers are available in stationary version - front, rear and combined connection and in retractable design.

Switches VA-3716 are produced in stationary and in retractable versions.

Switches VA-3716 can be equipped with an independent release, a zero-voltage release, free contacts, an electromagnetic drive, a manual remote drive (in retractable version).

Such climatic designs-

for a moderate climate-BA3716BU3, VA-3716FU3

for cold climate - ВА3716БХЛ3

for a tropical climate - VA3716BTZ, VA 3716 BT3

for river transport- BA3716BR

The main technical characteristics of the switches:

1. Rated current 200A

2. Application category A.

3. Rated currents of thermal releases, A in the range 16-200

4. Initial operating current in the zone of overcurrent, multiples of the rated working current of RT 1.15.

5. Settings for the current in the short-circuit current zone, A 630, 1000, 1200, 1600 and others

6. Rated short-time withstand current, kA 5.5.

7. Rated operating short-circuit breaking capacity, kA 8.0.

8. Wear-resistant switches:

a) the total number of cycles is 16,000.

b) number of cycles of VO under load:

     - switches for a rated current of 80 A 11000.

     - switches for rated current 160 A 9000.

9. Overall dimensions (width x height x depth), mm 112x320x157.

10. Weight (stationary version), not more, 5.0 kg. With electromagnetic drive - 7,6 kg.