Description
100 amp mccb with operating voltage 400 volt, -25℃~+50℃ operating temperature. The mccb circuit breaker is suitable for conversion of line and infrequent starting motor.
Molded Case Circuit Breaker Information
- Model: ATO-MCCB-ABE-104b
- Max. rated Current: 100 amp
- Rated Voltage: 380/ 415V AC, 50Hz/ 60Hz
- Number of poles: Four pole
- 50 kA short circuit interrupting capacity
Specification
| Standard Certifications | IEC60947 | GB14048 | |
| Electrical Parameters | Model | ATO-ABE-104b | |
| Rated Current | 50A, 60A, 75A, 100A (contact us, the current can be chosen) | ||
| Numbers of Poles | 4 Pole | ||
| Rated Operating Voltage | 400V | ||
| Rated Insulated Voltage (Ui) | 800V | ||
| Rated Frequency | 50Hz/ 60Hz | ||
| Ultimate Short Circuit Breaking Capacity, Icu | DC | 125V | 10kA |
| 250V | 5kA | ||
| AC 50Hz/ 60Hz | 230V | 25kA | |
| 380V | 14kA | ||
| 415V | 10kA | ||
| 440V | 10kA | ||
| 480V | 7.5kA | ||
| 600V | 5kA | ||
| Mechanical Parameters | Electrical Life | 1500 times | |
| Mechanical Life | 8500 times | ||
| Protection Degree | IP20 | ||
| Operating Temperature | -25℃~+50℃ | ||
| Weight | 1kg |
Dimension (Unit: mm)
| Model | Dimensions | Mounting Dimensions | |||||||||||||||||||
| C | C1 | E | F | G | G1 | H | H1 | H2 | H3 | H4 | H5 | L | L1 | L2 | W | W1 | W2 | A | B | Φd | |
| ATO-ABE-104b | 87 | 124 | 50.5 | 22 | 19.5 | 7.5 | 68 | 102 | 18 | 5 | 4 | 4.5 | 150 | 185 | 132 | 92 | 30 | 120 | 36 | 142 | 7 |
Details
Tips: Working Conditions of Molded Case Circuit Breaker.
1. Ambient air temperature:
1) The upper limit of ambient air temperature +40℃;
2) The lower limit of ambient air temperature is -5℃;
3) The average value of the ambient air temperature for 24 hours does not exceed +35°C.
2. Altitude: The altitude of the installation site does not exceed 2000m.
3. Atmospheric conditions:
The relative humidity of the atmosphere does not exceed 50% when the ambient air temperature is +40℃; it can have a higher relative humidity at a lower temperature; the monthly average maximum relative humidity of the wettest month is 90%, and the monthly average of the month is the lowest The temperature is +25℃, taking into account the condensation on the surface of the product due to temperature changes.
4. Pollution degree: The pollution degree is level 3.
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