ZHIMING Brand Electrical Leakage Circuit Breaker 1P AC C Curve 20A RCCB/RCD Circuit Protector
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- Supplier: Zhiming Group Co. Ltd.
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Product Overview
Description
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Company Information
Technical Parameter
DZ47-63 Series Miniature Circuit Breaker(MCB) is for AC50HZ (or 60HZ), single pole 220v , two poles, three poles and four poles are 380v. Will protect the short circuit and over load in the current up to 63A. At same time, can as on and off function for electrical equipment or lighting circuit in the normal situation.Widely used in industrial and commercial lighting system.
1. air temperature: -5°C~+40°C, the average during 24 hours should not exceed +35℃ .
2.Altitude: not higher than 2000m in installation site.
3. Atmospheric conditions:The air Relative humidity in the installation point will can't more than 50% in the highest temperature 40 ℃. The air Relative humidity can't more than 90%, in the month most humidity and Monthly average minimum temperature not higher than 25 ℃.
4.Installation category: II, III grade.
Main Technical Date
Rated voltage short circuit breaking capacity
Rated Current(A) | Pole Number | Rated voltage(V) | short circuit breaking capacity | |
Expected Current | Power Factor | |||
C1-C40 | 1P | 220 | 6000 | 0.65~0.70 |
2.3.4.P | 380 | |||
C50-C63 D1-D63 | 1P | 220 | 4000 | 0.75~0.80 |
2.3.4P | 380 | |||
Tripping characteristics
Item | Rated Current(A) | Starting Status | Test Current(A) | Test Time | Expected Results | Remark |
a | All | cold | 1.13In | t≥1h | Not trip |
|
b | All | After test “a” | 1.45In | t<1h | tripping | Current up to right data in 5s. |
c | In≤32A In>32A | cold | 2.55In | 1s<t<60s 1s<t<120s | tripping |
|
d | All | cold | 3In | t≥0.1s | Not trip | B |
5In | C | |||||
10In | D | |||||
e | All | cold | 5In | t<0.1s | tripping | B |
10In | C | |||||
16In | D |
Life of electric machinery
The DZ47-63 MCB electrical life more than 4000 times.
Breaking short circuit characteristics
The DZ47-63 MCB can connect and breaking limit rated current or less.
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FAQ
1. Are you factory?
-- Yes, we are factory and will supply you the best service both price and quality.
2.Can you OEM for our company?
-- Yes, we can supply OEM package and OEM labels.
3.Can you supply the sample before real order?
-- Yes, Samples are no problem.
4. How can I place the order now?
-- Just read this contact information and ask for service.
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