product info |
 NAME AM9 Series Moulded Case Circuit Breaker DOWNLOAD PDF PRODUCT TYPE Circuit Breaker  mould case circuit breaker MODEL AM9-32E AM9-52E AM9-52S AM9-62E AM9-62S AM9-33S AM9-53E AM9-53S AM9-63E AM9-63S
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1.Application
AM9 series MCCB is suitable for industrial or commercial power and lighting with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rated current up to 630A. It’s a kind of economical breaker with the characters of stable and reliable function, beautiful appearance, small size and long life. It can be used for conversion of line and infrequent starting motor. It can also be attached to install the accessories which have protection function for avoiding loss-voltage, undervoltage. The product can install connection line with front board and back board, it also can equip hand-operating apparatus or motor-operating apparatus to control in a remote distance.
2. Specifications
The rated insulation voltage for this series of circuit breaker is 690V, the rated operating voltage is 600V, the rated frequency is 50Hz, the other rated values for the main circuit.
| Type |
2pole |
AM9-32E |
AM9-52E |
AM9-52S |
AM9-62E |
AM9-62S |
| 3pole |
AM9-33S |
AM9-53E |
AM9-53S |
AM9-63E |
AM9-63S |
| Frame size(AF) |
30 |
50 |
60 |
| Rated current(A) |
5,10,15,20,30 |
5,10,15,20,30,40,50 |
60 |
| Rated operational voltage(V)Ue (50/60Hz) |
600 |
600 |
600 |
600 |
600 |
| Rated insulation voltage(V)Ui(50/60Hz) |
690 |
690 |
690 |
900 |
900 |
| Rated impulse withstand voltage(KV)Uimp |
6 |
6 |
6 |
6 |
6 |
| Uitimate breaking capacity (KA,Icu AC 50/60Hz) |
220V/240V |
10 |
10 |
25 |
10 |
25 |
| 380V |
7.5/5 |
7.5/5 |
14/10 |
7.5/5 |
14/10 |
| 415V |
7.5/5 |
7.5/5 |
14/10 |
7.5/5 |
14/10 |
| 440/460V |
5 |
5 |
10 |
5 |
10 |
| 480/500V |
2.5 |
2.5 |
7.5 |
2.5 |
7.5 |
| 600V |
2.5 |
2.5 |
5 |
2.5 |
5 |
| Utilisation category |
A |
A |
A |
A |
A |
| Endurance |
Mechanical |
8500 |
8500 |
8500 |
8500 |
8500 |
| Electrical |
1500 |
1500 |
1500 |
1500 |
1500 |
| Type |
2pole |
AM9-102E |
AM9-102S |
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| 3pole |
AM9-103E |
AM9-103S |
AM9-203E |
AM9-203S |
AM9-403E |
AM9-403S |
| Frame size(AF) |
100 |
225 |
400 |
| Rated current(A) |
5,10,15,20,30,40,50,60,75,100 |
15,20,30,40,50,60,75,100 |
100,125,150,175,200,225 |
250,300,350,400 |
| Rated operational voltage(V)Ue (50/60Hz) |
600 |
600 |
600 |
600 |
600 |
600 |
| Rated insulation voltage(V)Ui(50/60Hz) |
690 |
690 |
690 |
690 |
690 |
690 |
| Rated impulse withstand voltage(KV)Uimp |
6 |
6 |
6 |
6 |
6 |
6 |
| Uitimate breaking capacity (KA,Icu AC 50/60Hz) |
220V/240V |
10 |
50 |
35 |
50 |
35 |
50 |
| 380V |
7.5/5 |
25 |
18 |
25 |
30 |
42 |
| 415V |
7.5/5 |
25 |
18 |
25 |
25 |
35 |
| 440/460V |
5 |
25 |
18 |
25 |
25 |
35 |
| 480/500V |
2.5 |
25 |
10 |
14 |
18 |
25 |
| 600V |
2.5 |
14 |
7.5 |
10 |
18 |
22 |
| Utilisation category |
A |
A |
A |
A |
A |
A |
| Endurance |
Mechanical |
8500 |
8500 |
7000 |
7000 |
4000 |
400 |
| Electrical |
1500 |
1500 |
1000 |
1000 |
1000 |
1000 | |
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