DZ47-63-1p mcb 自动单相低压小型断路器
价格：电议
地区：上海市
电 话：021-57871618
手 机：18017341393
传 真：0577-55770369
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The meaning of the model number
Feature
1. Ambient air temperature: -5℃~+40℃ plastic circuit breaker box
The average temperature doesn’t exceed 35℃ in 24h.
2. The altitude of the installation site doesn’t exceed 4000m generally.
3. In the installation site, the relative humidity in the air must not exceed 50% when the environment temperature is over 40℃.And much higher relative humidity conditions is allowed when the temperature is much lower. The maximum average relative humidity must not exceed 90% and the minimum average temperature must not exceed 25℃ at the end of this month. The condensation on the surface of the product which was caused by the change of temperature must be considered. circuit breaker price dz47-63 mini over-voltage protection circuit breaker
4. Circuit Breaker shall be installed vertically. The handle up is incoming line terminal.
5. No obvious impact and vibration in the installation site. high voltage circuit breaker
6. Degree of pollution: Class 2. miniature circuit breaker
7. Installation Class: Class 2. MCB mini circuit breakerMCB miniature circuit breaker
ParametersRated short-circuit breaking capacity
| Rated current(A) | Electrode | Rated voltage | Rated short-circuit breaking capacity | |
| Prospective current（A） | Power factor | |||
| 6～40 | 1 | 230/400 | 6000 | 0.65～0.70 |
| 2,3,4 | 400 | 6000 | 0.65～0.70 | |
| 50～63 | 2 | 230/400 | 6000 | 0.75～0.80 |
| 2,3,4 | 400 | 6000 | 0.75～0.80 | |
Feat/Electromagnetic release characteristic
| No. | Release rated current | The start state | Test current | The specified time | The expected results | Remarks |
| a | All values | Cold condition | 1.13ln | T≤1h | No release | |
| b | All values | Cold condition | 1.45 <ln | T<1h | Release | The current rises steadily to the specified value within 5s |
| c | ln≤32Aln>32A | Cold condition | 2.55ln | Is<T<60s Is<T<120s | Release | |
| d | All values | Cold condition | T≥0.1s | No release | Type C | |
| e | All values | Cold condition | T<0.1 | Release | Type C | |
| f | All values | Cold condition | T≥0.1s | No release | Type D | |
| g | All values | Cold condition | T<0.1 | Release | Type D |
Mechanical and electrical life: >10000 times
Dimension
ApplicationsThis Autoreclosure Mini Circuit Breaker (hereafter to as circuit breaker) is used for the single phase line of AC 50Hz, rating operating voltage: 230V, rating current ≤63A. It realizes switch breaking and closing by remote control, and protects line from overload and short-circuit. Also, it can be used to the line operated infrequently. The product is mainly applied to control the breaking and closing of line with prepayment meter. It is also suitable for civilian use and commercial buildings.mini circuit breakerPacking Details
Being packed according to the international standard is to guarantee safe delivery during the transportation.
Factory Details
Certifications
Why Choose Us
?Professional manufacturer with internationally standard production lines and a devoted technical team.
?Strict test procedure with advanced test equipment
?Responsive and responsible service team.
?Door to door service when needed.
?Helpful and enthusiastic in developing the buyers’ business.
?Treat your career as our career.
Welcome to contact us:
For sales or information inquiry, please contact us in the following ways:
Mob:+8613588948309
Tel: +86-
Skype:+9
WhatsApp:+9
Trade messenger:barbara ye
Website: https://mseed.en.alibaba.com