Automatic switches A3782BR, A3781BR, A3785BR, A3786BR, A3787BR, A3788BR for 250A, 200A, 180A, 160A

The manufacturer of low-voltage devices RPE RIMK presents to your attention a line of register automatic switches A3782BR, A3781BR, A3785BR, A3786BR, A3787BR, A3788BR for 250A, 200A, 180A, 160A for AC electrical circuits ~380V, ~400V, ~660V, ~690V, ~220V  , ~127V, ~110V with a frequency of 50Hz and 60Hz (AC) and constant =440V, 500V, 550V, 220V, =110V (DC).  Any type of execution of automatic machines A 3782BR, A 3781BR, A 3785BR, A 3786BR, A 3787BR, A 3788BR is always available.  Warranty 5 years.  Export delivery to any country in the world!  Certificate of Conformity EAC No. EAEC KG417/033.UA02.00261 for the entire series of switches A 3700!  The price of the automatic switch A-3782BR, A-3781BR, A-3785BR, A-3786BR, A-3787BR, A-3788BR is optimal in Ukraine, Turkmenistan, Kyrgyzstan, Mongolia, Vietnam, Tajikistan, Kyrgyzstan, Azerbaijan, Georgia, Lithuania, Latvia, Estonia, Armenia, Russia, Belarus, Moldova and Uzbekistan, Romania, Hungary, Poland, Montenegro, Spain, Greece, Cyprus, Czech Republic, Slovenia, Slovakia, Bulgaria and other countries in Europe, Asia, Africa, South America and North America.  New for 2022 - A3780 BR series on 315A!

 Purpose: Automatic switches A3782BR, A3781BR, A3785BR, A3786BR, A3787BR, A3788BR.  designed to conduct current in normal mode and protect against short circuits, as well as for infrequent (up to 30 times a day) operational shutdowns of electrical circuits with a rated voltage of up to 660 V AC with a frequency of 50 and 60 Hz and up to 440 V DC. A3781BR, A3782BR, A3786BR, A3785BR, A3788BR, A3787BR alternating current circuit breakers can also be used for protection and infrequent direct starts of asynchronous electric motors in AC-3 application category.

 Switches are produced with electromagnetic maximum and thermal current releases.

 A3780BR circuit breakers can be equipped with an independent release, free contacts and an electromagnetic drive.

 Switches are issued in stationary execution.

 Technical characteristics of switches A 3780BR:

 1. Rated current, A 160;  180;  200;  250.

 2. Number of poles - 2;  3.

 3. Rated currents of thermal releases - 160A, 180A, 200A and 250A.

 4. Setting for the initial tripping current in the zone of overload currents, a multiple of the rated current of the thermal release 1.15.

 5. Rates for the current of operation of electromagnetic maximum current releases, A 400;  500;  630;  800;  1100;  1200;  1400;  1600;  2000;  2500, 3000, 3200.

 6. Rated operating maximum breaking capacity, kA:

 - at rated voltage 380 V AC 35.

 - at rated voltage 660 V AC 20.

 - at rated voltage 440 V DC 100.

 7. Wear resistance of switches:

 - total number of VO cycles 16000.

 - number of VO cycles under load 10000.

 8. Overall dimensions (width x height x depth), mm 112x260x157.

 9. Weight (stationary version), 7.8 kg