Automatic circuit breaker AZS-25 is designed for automatic switch off of electrical users in case of overloads and short circuits in circuits of direct current with voltage up to 30V in indoor fixed and moveable equipment.
Basic technical characteristics of AZS:
• Nominal voltage, V ...... 27+2,7
• Nominal current, А...... 2; 5; 10; 15; 20; 25; 30; 40
• Alternate current voltage with frequency 50 Hz which electrical isolation of automats can stand for 1 min, V ...... 500
• Automats isolation resistance with voltage 100V, MOhm, minimum:
- cold ...... 20
- heat up ...... 6
- after being in humidity cabinet with relative humidity 95-98% at temperature (20+5)°С...... 2
• Limiting heating temperature of leading-out contact terminal of automats in continuous rating with load, °С, maximum ...... 120
• Voltage decrease between movable and non-movable contacts buses, mV, maximum ...... 180
• Weight, kg, maximum ...... 0,09
