Circuit breaker A3782P
The manufacturer offers to your attention automatic circuit breakers А3782P 160 А - 200А, 380V 50 Hz and 400Hz. Any type of performance of A 3782P automatic switches 250A is always available. Warranty 20 years. Delivery to any country in the world!
Automatic switches А3782P are intended for carrying out of a current in a normal mode and protection at short circuits, and also for infrequent (up to 30 times a day) operational switching-off of electric circuits with a rated voltage up to 660 In an alternating current of frequency of 50 and 60 Hz and up to 440 V of direct current . AC A3782P circuit breakers can also be used for protection and infrequent direct starting of induction motors in the category of AC-3 applications.
Switches are manufactured with an electromagnetic overcurrent release.
Switches A3782P can be equipped with an independent release, free contacts and an electromagnetic drive.
Switches are manufactured in stationary version.
Technical characteristics of the switches A 3782P:
1. Rated current, A 200; 250.
2. The number of poles is 3.
3. Rated currents of thermal releases, A -.
4. Setting for the initial pick-up current in the zone of the overload currents, multiples of the rated current of the thermal trip unit 1.3.
5. Rates for the current tripping of electromagnetic maximum current releases, A 630; 800; 1100; 1200; 1400; 1600; 2000; 2500.
6. Rated operating short-circuit breaking capacity, kA:
- at a rated voltage of 380 V AC 35.
- at a nominal voltage of 660 VAC.
- at a nominal voltage of 440 VDC 100.
7. Wear resistance of switches:
- total number of cycles is 16,000.
- the number of cycles of VO under a load of 10000.
8. Overall dimensions (width x height x depth), mm 150x260x157.
9. Weight (stationary version), 8.2 kg