DZ30-32 Circuit Breaker (1P+N/DPN MCBs)
Miniature Circuit Breaker | MCB
Parameters
Details
Size&weight
Related
Video
Message
SCOPE OF APPLICATION
DZ30-32 Miniature Circuit Breakers(DPN MCB) are designed for single-phase residential circuits of AC 50Hz or 60Hz, rated voltages of 230V, and protects against overload and short-circuiting of electrical circuits. Zero and Fire line be cut off in the same time to eliminate the fire line and zero line connected to reverse or failure and fire hazard from zero line to ground potential, the 230V Circuit Breaker is the ideal distribution protection switch in the field of residential housing.
This product complies with standards of IEC60898-1 and GB10963.1. DZ30-32 32 amp Circuit Breakeris produced by DIHOOL have got national CCC certification.
MAIN TECHNICAL PARAMETERS
■ Rated Current: 6, 10, 16, 20, 25, 32 A
■ Impulse Withstand Voltage: 4kV
■ Mechanical Life: 10000 times
■ Electrical Life: 4000 times
■ Use Ambient Temperature: ambient temperature -5°C+40°C the average temperature within 24h does not exceed 35°C
■ Altitude: ≤2000m.
■ Standard: IEC60898-1/GB10963.1
■ Compliance Certification: CE, CCC
■ Tripping Characteristics: protection of conventional loads and distribution cables, instantaneous tripping range (5~10) In
■ Installation Method: use TH35-7.5 mounting rail to install. The product is directly installed with the neutral wire to avoid the potential danger of electric shock due to the wrong wiring of the neutral wire.
TEMPERATURE COMPENSATION
When the ambient temperature is not a benchmark of 30 degrees , the reference correction factor is as folows .
Ambient Temperature
-20℃
-10℃
0℃
10℃
20℃
30℃
40℃
50℃
60℃
Current Correction Coefficient
1.25
1.2
1.15
1.10
1.05
1.00
0.95
0.90
0.85
Ambient Temperature | -20℃ | -10℃ | 0℃ | 10℃ | 20℃ | 30℃ | 40℃ | 50℃ | 60℃ |
Current Correction Coefficient | 1.25 | 1.2 | 1.15 | 1.10 | 1.05 | 1.00 | 0.95 | 0.90 | 0.85 |
MAIN PARAMETERS AND TECHNICAL PERFORMANCE
Number | Test Current | Starting State | Times | Result |
a | 1.13ln | cold | t≤1h | no trip |
b | 1.45ln | after the previous test | t<1h | trip |
c | 2.55ln | cold | 1s | trip |
d | 5ln | cold | t≤0.1s | no trip |
e | 10In | cold | t<0.1s | trip |
view and download
File name(Click to view) | File type | file size | View times | Click to download |
Product related news
News title | Promulgator | Release time | View times | Click to read |