MCCB Molded Case Circuit Breaker for Overload and Short Circuit Provention
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Mini Circuit Breaker, Molded Case Circuit Breaker, Residual Current Circuit Breaker |
Product Detail
| Model No.: | Tmax |
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Product Description
MCCB Molded Case Circuit Breaker for Overload and Short Circuit Provention
3P 6000AMolded Case Circuit Breaker MCCB for industry system
Packaging & delivery
Packaging detail: Standard carton
Delivery detail: 15days after receive the advance payment
Specifications
1.1P, 2P, 3P, 4P and Complete AMPS
2. High quality and low price with perfect service
3. IEC60947
Discount
We have big discount for big order
Discussion
STAMX series ABB Tmax MCCB is the lasted model of ABB type, suitable for circuit AC 50Hz/60Hz, rated voltage up to AC 660V, rated operating current up to 630A. It features normal structure, reliable performance, high breaking capacity, used for power distribution and protecting the circuit and electrical equipment against overload and short circuit. It complies with standard of IEC60947-2.
| Type | Tmax-160 | Tmax-250 | Tmax-400 | Tmax-630 | |
| Poles | 3 | 3 | 3 | 3 | |
| Rated current In(A) | 16-160 | 100-250 | 250-400 | 400-630 | |
| Rated operating voltage Ue(V)(50/60Hz) | 690 | ||||
| Rated insulation voltage Ui(V) | 800 | ||||
| Rated impulse withstand voltage Uimp(kV) | 8 | ||||
| Utilisation category | A | ||||
| Frequency withstand voltage 1 Minute | 3000 | 3500 | |||
| Rated limited short-circuit breaking capacity Icu(kA) | 220/230V | 25 | 50 | 70 | 70 |
| 380/415V | 16 | 36 | 36 | 36 | |
| 400V | 10 | 25 | 30 | 30 | |
| 500V | 8 | 20 | 25 | 25 | |
| 690V | 3 | 5 | 20 | 20 | |
| Rated operating short-circuit breaking capacity Ics (100% Icu) | 220/230V | 100% | 75% | 100% | 100% |
| 380/415V | |||||
| 400V | |||||
| 500V | |||||
| 690V | |||||
| Rated short-circuit closing capacity Icn(kA) | 220/230V | 52.5 |
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