ZHEJIANG SINGI ELECTRICAL LLC
ZHEJIANG SINGI ELECTRICAL LLC We think what you thought
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3 Pole Moulded Case Circuit Breaker With Shunt Trip 40 Amp 380 Volt AC / 250 Volt DC 50HZ
APPLICATION
Dz15 moulded case circuit breaker is suitable to the circuit of AC50Hz,rated voltage up to 380V,rated current up to 100A ,used as the protection of over load, short circuit and the non frequent start of motor.
FEATURES
Dz15 mccb operation mechanism has obviously close and break swiftly. The contact is AgZno ,the contact resistance is small, abrasion resistant, anti fusion welding, the long time delay release adopt oil damping hydraulic type release, ideal time-inverse protection feature can be supplied.
MAIN PARAMETER
| Type |
| DZ15-40 |
| DZ15-63(100) |
| Un(V) |
| AC380/220 |
| |
| Inm(A) |
| 40 |
| 63(100) |
| Pole |
| 1,2,3,4 |
|
|
| In(A) |
| 6,10,16,20,25,32,40 |
| 50,63(80,100) |
| Icu(A) |
| 3000 |
| 5000 |
|
| with load | 1500 |
|
|
| Electrical life (times) | no load | 8500 |
|
|
|
| total | 10000 |
| |
| operation time/hour |
| 120 |
|
|
|
|
|
|
| |
|
| 1.05IH | not trip within 1hour |
| cool status |
| over current tripping | 1.3In | trip within 1 hour |
| thermal status |
| feature | 3.0In | return time >=2s |
| cool status |
|
| 10In | <=2s trip |
| cool status |
Remark: frame current>63A, default tripping time or not tripping time is 2hour.
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