AZK1M
Single-pole pushbutton circuit-breaker for AC and DC circuit protection from current overload (time and value) and short-circuit.
Technical parameters
DC voltage, not more than, V | 27+2,4-3 |
AC voltage (400 Hz and 320..1050 Hz), not more than, V | 115+4-7 |
Rated current in DC circuits, a at cos ?≥0.5, τ= 0.015 s at cos ?≥0.5, τ= 0.001 s | 0.7; 1; 2; 3; 5; 7.5; 10; 15; 20 25; 30; 35; 40; 50 |
Cut-off current multiplicator at +20 oC, not more than for rated current 1 A for rated current 2..5 A for rated current 7.5..10 A for rated current 15..50 A | 1.8 1.6 1.5 1.4 |
Cut-off current multiplicator at -60 oC, not more than for rated current 1 A for rated current 2..7.5A for rated current 10..50 A | 2.2 1.9 1.8 |
Voltage drop at rated current, mV for rated current 1 A for rated current 2 A for rated current 3 A for rated current 5..15 A for rated current 20..50 A | 1000 800 500 400 300 |
Ambient air temperature, oC | -60..+60 |
Relative humidity at +40 oC | 98% |
Mass, g AZK1M-1; -2 AZK1M-3; -5; -7.5; -15 AZK1M-10; -20 AZK1M-25; -50 | 30.5 31 31.5 45 |
Warranty, years | 10 |
Number of cycles on-off at rated current cut-off at current up to 20 x rated | 3000 100 |