CIRCUIT BREAKERS A3794, ВА3794, А3734

The company LLC RPE RIMK manufactures and sells A3794, VA3794 circuit breakers 3P for rated currents of 160, 250, 320A, 400, 630, 800 A 380V, 400V, 660V, 690V with electronic microprocessor releases, and it is also possible to perform with analog (semiconductor) releases. To provide a guarantee, as well as compliance with the rules on operation, A-3794 circuit breakers are sealed. We export A3794 3P automatic switches to enterprises in Ukraine, Moldova, Estonia, Latvia, Bulgaria, Hungary, Poland, Romania, South Korea, Armenia, Serbia, Albania, Czech Republic, Slovakia, Azerbaijan, Europe, Asia, Africa, South America, Sudan, Vietnam, Slovenia, East Germany, India, Ethiopia, Mongolia, South Africa, Iraq and Lithuania. The switch is always packed in a cardboard box, supplied with fasteners and accompanied by a passport of the A3794 circuit breaker with a certified copy of the certificate of conformity. Warranty on switches production RPE RIMK is three years! We have the ability to send automatics A 3794 by transports of companies Nova Pochta, DHL, In Time, Delivery and Night Express, self-pickup is also welcome. Selling A3794.

 Automatic switches A3794 are designed to conduct current in normal mode and for selective protection in case of short circuits, overloads of unacceptable duration and unacceptable voltage drops, as well as for infrequent (up to 30 times a day) operational disconnections of electrical circuits with a rated voltage of up to 660 VAC 50 and 60 Hz.

Switches can be equipped with an independent release, a zero-voltage release, free contacts and an electromagnetic drive.

Switches are manufactured in stationary and in retractable designs.

Technical characteristics of switches A3790 (ВА3790):

1. Rated current, A 630, 800.

2. Application category A.

3. The number of poles 3.

4. Rated current of the semiconductor release (RP), A 250; 400; 630; 800.

5. Adjustable rated operating currents IR, A 160; 200; 250. 250; 315; 400. 400; 500; 630, 800.

6. Initial operating current in the zone of the overload currents, multiples of the rated working current of RP 1.25.

7. Set-point according to the response time in the zone of overcurrent currents at a current of 6IR, s: 4; 8; 16.

8. Settings for the operating current in the zone of short-circuit currents, multiples of the rated working current 1,5; 2; 3; 4; 5; 7; 10.

9. Settings for the current tripping of electromagnetic releases, A 4000; 6300.

10. Rated operating short-circuit breaking capacity, kA:

- at a rated voltage of 380 V 56.

- at a nominal voltage of 660 V 27.

11. Wear resistance of switches:

- total number of cycles is 12,000.

- number of cycles of the VO under a load of 8000.

12. Overall dimensions (width x height x depth), mm 225x400x160.

13. Weight (stationary version), no more than 20 kg., Electromagnetic drive 26,4 kg