- Country of manufactureRussia
- Voltage30 V
The automatic machine of protection of the AZR-20 network is intended for automatic shutdown of consumers of electricity at overloads and short circuits in direct current circuits at a voltage up to 30B in permanent and mobile units.
Can be used as switches and elements of protection of electric equipment different types of equipment, including in cars, tractors, railway and river transport.
Automatic machines with an index "K" are executed under lighting by red light and differ from automatic machines without index in putting white paint on a handle end face instead of a svetomassa.
Automatic machines of protection of AZR have the mechanism of free unhooking which does not allow to hold contacts in the closed state until the bimetal plate is not cooled up to the certain temperature.
Structure of a symbol:
- AZR - the automatic machine of protection of a network;
- XX - the size of rated current, And;
- To - are executed under lighting by red light.
Main technical datas of the automatic machine of protection of the AZR network:
• Direct current mains voltage, no more, In...... 27
• Rated current of a direct current circuit, And...... 2; 3; 4; 5; 6; 10; 15; 20; 30; 40; 50; 60; 70; 80; 90; 100; 125; 150
• Voltage drop between tires of mobile and motionless contacts (without bimetal chain at I) - no more than 180 mV.
• Working temperature of a circumambient, With...... from-60 to +60