Circuit breaker A3732P

Sale and manufacturing of automatics switches А3732P 320 A-400А AC 380V-400V. The warranty is 20 years! The manufacturer presents the A3732P circuit breaker. Appointment - for mobile installations. Supply of A 3732P circuit breakers to any country in the world. The best price in Ukraine. In the USSR, automatic circuit breakers A3732P, A 3732P, A 3732 P, A-3732P were widely used in Ukraine, Kazakhstan, Romania, Georgia, Uzbekistan, Moldova, Armenia, Poland, Bulgaria, Estonia, Litvania, Slovenia, Qatar, Czech Republic, Oman, Albania and Turkey, as well as in the countries of near and far abroad. We manufacture A3722P automatics using the technology we have previously improved that was previously used at GP KhEMZ. Delivery. Export with certificate EAC.

Automatic switches А3732П are intended for carrying out of a current in a normal mode and for selective protection at short circuits and inadmissible decrease in pressure, and also for infrequent (up to 30 times a day) operative disconnections of electric circuits with a rated voltage up to 660 In an alternating current of frequency 50 and 60 Hz .

Switches A3732P can be equipped with an independent release, free contacts and an electromagnetic drive.

Switches A-3732P are produced only in a stationary version.

Technical characteristics of the switches:

1. Rated current, A 400

2. Application category A.

3. The number of poles 3.

4. Rated current of the semiconductor release (RT), A -.

5. Adjustable values ​​of rated working currents IR, A -.

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

7. The setting of the response time in the zone of overcurrent currents -

8. Settings for the operating current in the zone of short-circuit currents, multiples of the rated working current-

9. Settings for the current tripping of electromagnetic releases, A 1200; 1600; 2000; 2500; 3200; 4000; 5000; 6300 and others.

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

- at a rated voltage of 380 V 50.

- 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), not more than 18.1 kg. With an electromagnetic drive of 25.2 kg