VA55-41-344730 1000A circuit breakers
Sale and production the selective VA55-41-344730 for 1000 A, 800 A, 630 A, 400A, 250A, 1250A (new) for mains voltage of 660 V, 690 V 50-60 Hz (AC) and 220, 440DC - the implementation of new of automatic circuit breakers. We also have the opportunity to put VA 55-41-334730, VA 55-41-341830, VA 55-41-344770, VA 55-41-334730, VA55-41-374730, VA 55- 41-341850, VA 55-41-344730, VА55-41-331130, VА55-41-841130, VA55-41-844730, VA55-41-841830, VA55-41-334770, VA55-41-331830 and other manufacturers LLC RPE RIMK! The best price in Ukraine for automatic switch VA 55-41 is from RPE RIMK LLC. VA 55 41 switches are assembled with electronically microprocessor and semiconductor releases (in warehouse). The warranty on the switches will be at least three years. Shipment will do quickly, transport agencies of Ukraine. We export BA 55 41 automatic circuit breaker to anywhere in the world. We deliver the circuit breakers VA at an affordable price in Ukraine, Uzbekistan, Moldova, Tajikistan, Kazakhstan, Turkmenistan, Armenia, Azerbaijan, Kyrgyzstan, Georgia, Turkey, Algeria, Sudan, Ethiopia, Hungary, Czech Republic, Slovenia, Slovakia, Montenegro, India, Pakistan, Iraq, Vietnam, Lithuania, Latvia, Estonia, Tunisia, Poland, Bulgaria, Romania. Buy the automatic circuit breakers VA55-41-374730 1000A.
VA 55-41 technical characteristics: VA 5541 circuit breakers, VA 5341 and VA 5241 are intended for switching current in normal mode, for protection against overloads of unacceptable duration and selective protection during short circuits, as well as for fast disconnections that are rare, up to 29 times a day with rated voltage up to 660 V AC at 60 and 50 Hz.
The VA 55-41-switch selective with MRT1, MRT2, MRT4 and MRT6, the VA 56-41 switch - not automatic - without current releases,
The machines are equipped with an independent release, zero voltage release, free contacts and an electric drive.
VA 55-41 switches are available in fixed (front and rear connections) and in retractable versions.
Specifications of VA 55-41 and VA53-41 switches:
1. The rated current, A 1250, 1000, 800, 630, 400, 250.
2. Category of use; BUT.
3. Poles - 3; 2 (for direct current).
4. Nom. semiconductor release current (MRI or BPR, Elar) - 1000A, 800A, 630A, 400A, 250A
5. Adjustable values of nominal operating currents IR, A 400-1250.
6. The initial current in the zone of overload currents, a multiple of the nominal operating current RP 1,25.
7. Setting the response time in the zone of overload currents at a current of 6IR, s: 4; eight; sixteen.
The mass of VA 55-41 will be 30 kg or more.