Miniature Circuit Breaker MCB
Technical Parameters:
| Rated voltage(V) | Poles | Rated current(A) | Rated short circuit breaking capacity | |
| 230 | 1.2 | 6.10.16.20 | Test breaking capacity(KA) | Power factor |
| 230/400 | 1.2 | 25.32 | 4.5 | 0.65~0.70 |
| 400 | 2.3.4 | 40 | 4.5 | |
| 230 | 1.2 | 50.63 | 4.5 | |
| 230/400 | 1.2 | 4.5 | 0.75~0.80 | |
| 400 | 2.3.4 | 4.5 | ||
Current Release Character Diagram:
| Test current(A) | Rated current(A) | Requested time | Result | Start station | Remark |
| 1.13In | all | t>=1h | Don’t trip | Cool | |
| 1.45In | All | T<1h | trip | heat | Current ascends the requested value stably in 5s |
| 2.55In | In<=32A | 1s<t<60s | trip | Cool | Auxiliary switch closed, power is on |
| 2.55In | In>32A | 1s<t<120s | trip | Cool | Auxiliary switch closed, power is on |
| 5In(Cmode) | All | t>=0.1s | Don’t trip | Cool | Auxiliary switch closed, power is on |
| 10In(Cmode) | All | T<0.1s | trip | Cool | Auxiliary switch closed, power is on |
| 10(Dmode) | All | t>=0.1s | Don’t trip | Cool | Auxiliary switch closed, power is on |
| 14In(Dmode) | All | T<0.1s | trip | Cool | Auxiliary switch closed, power is on |
| Features: | Overload/short circuit protection |
| Product number: | DZ47-63/2P |
| Installation size: | 18*76*66mm |
| Rated current: | 6-63A |
| Rated voltage: | 230V/400V |
| Breaking capacity: | 4500A |
| proper temperature: | -5~40 |
| Shell material: | Flame retardant PC material |
| Installation form: | Standard rail installation |
| certified product: | 3C certification |
Products real shot:
| PV Series Circuit Breaker | DZ47-63 | |||
| Frame degree rated current(A) | 63A | |||
| Ue Rated operating voltage (V DC) | DC550V | DC800V | DC1000V | DC1200V |
| Rated Current In (A) | 6-10-16-20-25-32-40-50-63 | |||
| Rated insulation voltage Ui (V DC) | 2P: 800V 4P:1200V | |||
| Rated Impact voltage Uimp (kV) | 4 | |||
| Ultimate breaking capacity lcu (kA) | 6 | 6 | 6 | 6 |
| Run breaking capacity lcs (%lcu) | 75% | 75% | 75% | 75% |
| Curve type | C | |||
| Trip type | Thermal-magnetic | |||
| MECHANICAL | 20000 | |||
| 8500 | ||||
| ELECTRIC | 2500 | |||
| 1500 | ||||
| Shunt release (SHT) | Option | |||
| Undervoltage release (UNT) | ||||
| Auxiliary contact (AX) | ||||
| Alarm contact (AL) | ||||
| Wiring capacity (mm²) | In≤32A,1∼25mm²,1≥40A,10∼35mm² | |||
| Ambient temperature (℃) | -20∼70 | |||
| Altitude | ≤2000 | |||
| Relative humidity | ≤95% | |||
| Pollution Level | 3 | |||
| Installation Environment | No obvious shock and vibration | |||
| Installation category | Class lll | |||
| Installation | DIN Standard rail | |||
Q1: Are you a circuit breaker factory or a circuit breaker from a trading company?
A1: We are a factory of circuit breaker.
Q2: Can samples be provided for free?
A2: Samples can be provided, but the sample cost should be paid by you. Sample fees will be refunded after further ordering.
Q3: Do you accept customized orders?
A3: Yes. We can provide OEM, ODM services.
Q4: What is the payment term?
A4: We accept TT, 30% deposit and 70% balance before give delivery.
Q5: When is the delivery time?
A5: It usually takes 15-25 days to confirm payment after LY, but the specific time should be based on the order quantity.
Q6: Tell me the standard of package?
A6: Export standard package or special package according to customer requirement.
| Contact Person : | Joyce Wang |
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