Circuit breaker A3723P

The manufacturer represents the automatic switch A3723P 250A, 200A, 160A, for direct and alternating current. Warranty 20 years! We export circuit breaker A 3723P. You can profitably buy the A3723P automatic circuit breaker gun only from our partners in Ukraine, Kazakhstan, Poland, France, Moldova, Armenia, Georgia, Latvia, Lithuania, Estonia, Romania, Czech Republic, Slovenia, Turkey, Bulgaria, Algeria, British, Azerbaijan, Uzbekistan, Tajikistan, Kyrgyzstan, Armenia, Mongolia, China, Korea, Vietnam and other countries of the world.

Automatic switches А3723П are intended for carrying out an alternating direct current in a normal mode, for selective protection at short circuits, for protection at overloads of inadmissible duration and for infrequent (up to 30 times a day) operational inclusions and switching-off of electric circuits by voltage up to = 440V DC and up to 380V AC frequency of 50Hz or 400Hz.

Switches A3723P are produced two pole in stationary version with electromagnetic maximum and semiconductor current releases.

Switches A-3723P can be equipped with an independent release, free contacts, electromagnetic drive, manual remote drive.

The main technical characteristics of the switches:

1. Rated current, A 250.

2. Application category V.

3. Rated currents of semiconductor releases (RP), A 160; 200; 250.

4. Adjustable values ​​of rated working currents IR, A:

- 80; 90; 100; 110; 120; 125; 140; 150; 160; 185; 200; 250.

5. Initial operating current in the zone of overcurrent, multiples of the rated working current of RP 1.3.

6. Set-point according to the response time in the overload current zone, s: 1; 2; 4 at a current of 5IR or 2; 4; 8; 16 at a current of 6IR.

7. Settings for the response time in the zone of short-circuit currents, c 0; 0.1; 0.2; 0.3 (also available with settings of 0.4 and 0.5 s).

8. Settings for the operating current in the zone of short-circuit currents, multiples of the rated working current 2; 3; 5; 7 or 3; 5; 7; 9; 10.

9. Rated short-time withstand current, kA 5.

10. Rated operating short-circuit breaking capacity, kA 7.5.

11. Wear resistance of switches:

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

b) number of cycles of VO under load:

     - switches for rated current 80 A 10000.

     - switches for rated current 160 A 8000.

12. Overall dimensions (width x height x depth), mm 150x320x157.

13. Weight (stationary version), no more, 9,5 kg. With electromagnetic drive -12.0 kg.