Audited Supplier
SRL5 - 63
Low Voltage Circuit Breakers
Manual Type
Solar Energy
Air
Rail Mounted
MCB
3
Circuit Breaker
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
CE, CCC
6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
0.03A, 0.05A, 0.1A
500V
50Hz
B, C, D
1p+N, 2p, 3p, 3p+N, 4p
10000
4000
6000A
6000A
2ka
IEC60898 - 1, GB/T 10963.1
TTT
Standard Export Package
SRL5 - 63 Series
China
85362000
Product Description
Product characteristicsSRL5 - 63 series residual current action circuit breaker is suitable for AC 50Hz, rated voltage up to 400v, rated curent upto 63A in the line. When a person is electrocuted or the leakage current of the power grid exceeds the specifed value, the residual current operated circuit breaker can automatically cut off the power supply in a very short time to protect the safety of the person and prevent the equipment from accidents caused by leakage current.Residual curent action circuit breaker also has overload and short circuit protection function, can be used to protect the lineoverload and short circuit, can also be used as infrequent conversion of the line under normal circumstances.Applicable to industrial, commercial, high-rise and civil residential and other occasions.
| Model | SRL5 - 63 |
| Rated insulation voltage | 500V |
| Rated frequency | 50Hz |
| Number of poles | 1P+N, 2P, 3P, 3P+N, 4P |
| Rated current In (A) | 6, 10, 16, 20, 25, 32, 40, 50, 63 |
| Instantaneous release type | B, C, D |
| Rated remaining operating current | 0.03A, 0.05A, 0.1A |
| Rated short - circuit breaking capacity Icn | 6kA |
| Run short - circuit breaking capacity Ics | 6kA |
| Rated remaining making and breaking capacity | 2kA |
| Insulation resistance to impulse voltage | a. Each pole connected together and between the neutral pole can withstand the peak impact voltage of 6000V; |
| b. Each pole is connected with a neutral pole and can withstand a peak impulse voltage of 8000V between the metal bracket. | |
| Mechanical life | 10000 |
| Electrical life | 4000 |
| Grid distance | 50mm |
| Class of protection | IP20 |
| Meet standard | IEC60898 - 1, GB/T 10963.1 |
| Authentication | CCC/CE |
Normal Operating Conditions
- Working temperature: -25ºC~+60ºC, +20ºC relative humidity should not be higher than 90%, +40ºC relative humidity should not be higher than 50%;
- Altitude: ≤2000m;
- Installation category: II, III;
- Installation method: recessed vertical DIN rail mounting;
- Pollution level: 2
| Serial number | Rated current of release device (A) | Initial state | Test current | Fixed time | Expected result | Note |
| 1 | 6 - 63 | Cold state | 1.13ln | t≤1h | non - release | |
| 2 | 6 - 63 | Immediately following the previous test | 1.45ln | t<1h | release | The current rises steadily to the specified value within 5S |
| 3 | ln≤32 | Cold state | 2.55ln | 1s<t<60s | release | |
| ln>32 | Cold state | 2.55ln | 1s<t<120s | release | ||
| 4 | 6 - 63 | Cold state | 3ln | t≤0.1s | non - release | B type |
| 5ln | t<0.1s | release | ||||
| 5ln | t≤0.1s | non - release | C type | |||
| 10ln | t<0.1s | release | ||||
| 10ln | t≤0.1s | non - release | D type | |||
| 20ln | t<0.1s | release |
| Ambient temperature ºC | -30 | -20 | -10 | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 |
| Current Correction Coefficient | 1.3 | 1.3 | 1.2 | 1.15 | 1.1 | 1.05 | 1 | 0.95 | 0.9 | 0.85 | 0.8 |
Outline and Installing Dimensions
| Number of poles | Large case size L(mm) | Small case size L(mm) |
| 1P+N | 53.3 | 44.2 |
| 2P | 71.1 | 62 |
| 3P | 101.9 | 88.8 |
| 3P+N | 114.9 | 97.8 |
| 4P | 132.7 | 115.6 |
Order Instructions
- Users should indicate the following when ordering: product name, Model, rated current, rated residual action current, type of instantaneous release, number of poles and number of units of residual current action circuit breaker and other requirements.
- Example: SRL5-63 Residual Current Operated Circuit Breaker C 63 2P 30mA 880 Units
Indicates that the rated residual action current of SRL5-63 residual current circuit breaker is 30mA, and the instantaneous release type is C. The number of poles is 2P, and the rated current is 63A, which is 880 sets.
(It means 880 sets of SRL5-63 residual current action circuit breaker with rated residual action current of 30mA, instantaneous release type C, number of poles 2P, rated current of 63A.) - Special requirements users can be negotiated.
YueQing GaoKe environmental electric Co., Ltd ,with more than 25 years of experience and constant innovations, has become one of the leading manufacturers in the field of electrical goods.GaoKe locates in the famous base of electrical appliance industry. Over 200 employees focus and work in various fields, like, PDD,RDD, PMC, QC, PD and SD.
We are committed to technological innovation, and pay attention to intellectual property protection. Up to now the company had been authorized 35 patents ,including 3 invention patents,25 utility patents and 7 design patents .There are also 3national or provincial high and new technology enterprise awards .Fully based on ISO 9001 system, we improve the design concept, standardize management and operation process to ensure product quality.
As an internationally acting company, we supply our products to many countries worldwide. The export has become an important, solid part of daily sales activities.
Together with our customers and partners home and abroad, we design and create smart energy solutions. They are widely recognized, and had been internationally patented.
For any information and advice, the Gaoke team will always be there for you!
Why should we choose Gaoke products?A: Gaoke is a leading manufacture in the field of terminal blocks, connecting bars, din rail and copper accessories. We also provide customized solutions to meet various demands.
How can we ensure product quality from Gaoke?
A: Gaoke believes QUALITY is critical. We committed ISO9001 from paper to real work in each position in the company. From raw material supplier audits, incoming material inspection to quality control and final packing Every step is executed strictly to assure our product quality.
How long is the lead time?
A: Any order less than 500000 pieces can be completed in 30days. Tags: Brass Terminal Block, Combinated Busbar
