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| Products: B-Frame Series Circuit Breakers |
B Frame |
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UL489A and UL1007 Approvals |
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CSA and VDE Approved |
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Wide Range of Standard Time Delays,Operating Currents and Circuit Configurations Available |
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Wide Range of Mounting and terminations Available |
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Hydraulic-Magnetic Technology |
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100% Rating Capability,Independent of Ambient Temperature |
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Lighting Equipment |
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Power Supplies |
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Small Generators and Motors |
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Entertainment Systems |
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Vending Machines |
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Office Equipment |
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Telecom Power Distribution |
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Railway Signaling Systems |
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Marine Power Systems |
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PDU Units |
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| Technical Data |
| Product Type |
Circuit Breaker |
Circuit Breaker |
Circuit Breaker |
| Apptovals |
CURUS (UL1077/CSA)
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VDE(EN60934) |
UL489A/VDE(EN60934) |
| Number of Poles |
1,2 |
1,2 |
1,2 |
| Maximum Voltage |
240V AC/65V DC |
240V AC/65V DC |
80V DC |
| Current Rating |
0.02A to 30A (25A DC) |
0.02A to 30A (25A DC) |
0.1to 30A |
| Interrupting capacity |
500A at 65V DC
1KA ta 240V AC |
500A at 65V DC
1KA at 240V AC |
600A at 80V DC |
| Operating Temperature Range |
-40℃ to +85℃ |
-40℃ to +85℃ |
-40℃ to +85℃ |
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| Time Delay Data |
| Std. Curve Codes |
Limits |
Percentage of Rated Cutent Trip Time in Seconds |
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125% |
150% |
200% |
300% |
400% |
500% |
600% |
800% |
1000% |
1200% |
| AS |
Min(S) |
90 |
32 |
12 |
3.5 |
0.6 |
0.012 |
0.008 |
0.0064 |
0.005 |
0.0044 |
| Max(S) |
1200 |
400 |
100 |
37 |
17 |
10 |
5.6 |
0.2 |
0.058 |
0.038 |
| BS |
Min(S) |
15 |
7.3 |
2.6 |
0.47 |
0.06 |
0.012 |
0.006 |
0.0042 |
0.0037 |
0.0036 |
| Max(S) |
300 |
90 |
30 |
8 |
3.2 |
1.4 |
0.7 |
0.08 |
0.05 |
0.04 |
| CS |
Min(S) |
1.3 |
0.65 |
0.28 |
0.09 |
0.04 |
0.015 |
0.006 |
0.0043 |
0.004 |
0.004 |
| Max(S) |
40 |
7 |
2.5 |
0.8 |
0.49 |
0.36 |
0.28 |
0.075 |
0.048 |
0.03 |
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