Product features：
Feature 1: U-shaped static contact
Feature 2: modularized accessories
Feature 3: miniaturized frame
Feature 4: contact repulsion device (patented technology)
Feature 5: intelligence
Feature6: modularized arc extinguishing system
Feature 7: unification
Ambient and installation conditions：
l Below 2000 meters above sea level;
l Ambient medium temperature should be within -5℃to +40℃(+45℃for marine products);
l lt can withstand the effect of damp air;
l lt can withstand the effect of moulds;
l lt can withstand the effect of nuclear radiation;
l The max inclination is 22.5 degree;
l lt still can work reliably when the ship subjects to normal vibration;
l lt can still work reliably if the product subjects to the earthquake (4g).
l Places where the surrounding medium is free from explosion danger, and far away from gas or conductive dust that would erode the metal or destroy the insulation;
l keep away from rain or snow.
Product selection guide：
Main performance indexes：
|
Type |
AOM-630S |
AOM-630M |
AOM-630H |
AOM-800S |
AOM-800M |
AOM-800H |
|
|
Pole |
3P,4P |
3P,4P |
|||||
|
Rated current(A) |
500,630 |
500,630,700,800 |
|||||
|
Rated voltage |
AC 400V |
AV 400V |
|||||
|
Rated insulation voltage |
AC 1000V |
AC 1000V |
|||||
|
Short-circuit breaking capacity (KA)Icu/Ics |
AC 400V |
50/35 |
65/42 |
65/65 |
50/35 |
65/42 |
70/70 |
|
Operating cycle number |
ON |
2000 |
1500 |
||||
|
OFF |
4000 |
4000 |
|||||
|
Outline dim. (mm) a-b-c-ca |
3P |
140-257-103-155 |
210-275-103-155 |
||||
|
4P |
184-257-103-155 |
280-275-103-155 |
|||||
|
Weight (kg) |
3P |
5.7 |
9.5 |
||||
|
4P |
7.5 |
12.5 |
|||||
|
Electric operating device (MD) |
● |
● |
|||||
|
External driving operating handle |
● |
● |
|||||
|
Automatic release |
Thermal electromagnetic type |
Thermal electromagnetic type |
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