Circuit breaker A3738P
Sale and manufacture of circuit breakers A3738P 400A 380V 50Гц - 400 Hz (250-320-400 А). Warranty 20 years. Delivery to any country in the world! Always available. The best price in Ukraine for the A-3738P switch. Automatic switches A 3738P, A3738P, A 3738 P, A-3738P, A 3738 P 3P are widely used in Ukraine, Kazakhstan, Latvia, Bulgaria, Armenia, Slovenia, Qatar, Czech Republic, Oman, Albania, Azerbaijan, Tajikistan, Moldova, Turkey, Poland, Uzbekistan, Kirghizia, Georgia, Estonia, Lithuania, India, Mongolia, Vietnam, South Korea, Romania, Hungary, Macedonia, Ethiopia, Sudan, Egypt and Serbia, as well as in the countries of near and far abroad - in Asia, Europe, Africa, South Africa, South America, the Middle East. There is a nice discount on the automatic switches A 3738P, A 3738 P, A-3738P 2018. Always finished products in stock! RPE RIMK LLC only manufacturer of circuit breakers A3700P. The A3798P machines are manufactured according to the technology that we have improved, which was previously used at GP KhEMZ. A3738P warehouse storage automatic switches are found on sale in the cities of Astana, Kharkov, Tallinn, Vilnius, Riga and in other cities of the former USSR. The new A3738P can be purchased only from RPE RIMK or our dealers. We manufacture A3738P automatics using the technology we have previously improved that was previously used at GP KhEMZ. Delivery. Warranty 20 years.
Selective automatic switches А3738П are designed for conducting current in normal mode, for selective protection in case of short circuits, for protection during overloads of unacceptable duration and for infrequent (up to 30 times a day) operational switching-on and switching off of electrical circuits with voltage up to 380V AC of frequency 50 and 400Hz .
Switches A3738P are available in a stationary version, with front, rear or combined connection. Switches can be equipped with an independent release, free contacts, electromagnetic drive, manual remote drive (in retractable version).
The main technical characteristics of the switches A-3738P:
1. Rated current, A 400.
2. Application category V.
3. Rated currents of semiconductor releases (RP), A -.
4. Adjustable values of rated working currents IR, A: -.
5. Initial operating current in the zone of the overload currents, multiples of the rated operational current of the RP.
6. Setpoint according to the response time in the zone of overcurrent currents at a current of 6IR, s: -
7. Settings for the response time in the zone of short-circuit currents, s -.
8. Settings for the operating current in the zone of short-circuit currents, multiples of the rated working current -
9. Rated short-time withstand current, kA 20.
10. Rated operating short-circuit breaking capacity, kA 50.
11. Wear resistance of switches:
- total number of cycles is 16,000.
- number of cycles of VO under load 3000.
12. Overall dimensions (width x height x depth), mm 225x400x160.
13. Weight (stationary version), not more than 19.2 kg.
With electromagnetic drive - 26.4 kg