| Breaking Capacity: | Low Voltage Circuit Breakers |
|---|---|
| Operation: | Electric Type |
| Speed: | Normal Type Circuit Breaker |
| Arc-extinguishing Medium: | Air |
| Installation: | Fixed |
| Structure: | MCB |
| Customization: |
|---|
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GDL7-63 product is suitable for sea dials altitude 2000 meters and below above 2000 meters need to drop the easy to use and other special requi-rements please and contact the manufacturer: ambient air temperature 25 degrees to 40 degrees, 24 hours average temperature does not exceed 35 degrees; when the ambient air temperature of more than 40 degrees or below-25 degrees, please contact the manufacturer; can withstand humid air, salt fog and mold affect three defenses( Type).
Apply to the unipolar volume constant DC voltage does not exceed 250VDC. Diode does not exceed 500VDC triode does not exceed 800VDC and a quadrupole does not exceed 1000VDC 1200VDC, rated current 1-63A, rated insulation 500v voltage line, used on buildings and similar places the line facilities of over current protection, can also be used in less frequent break operation. The circuit breaker has small volume, breaking capacity, arcing distance is short, fast closing and installation is convenient wait for a characteristic. This product applicable to non professionals use and do not need to maintain. L7-63 series DC circuit breaker above DC800V products with internal edge connection mode, so that the same user connection mode and 2p products, more convenient for users to install.
1. Thermoplastic shell, full inlet, impact resistant, recyclable, self extinguishing
2. Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable
3. The original air flow, can effectively reduce the temperature between adjacent circuit breaker
4. Safety handle, classic original design, ergonomic
| Technical Data | IEC 898 |
| Standards | 1P/2P/3P / 4P |
| Poles | C |
| Magnetic tripping characteristics | 6 10 16 20 25 32,40,50,63A |
| Rated current(A) | 6kA |
| Rated short-circuit capacity(Icn): | DC250V DC550V DC750V DC800V DC1000V DC1200V |
| Rated voltage | 6kV |
| Rated withstand voltage (Uimp): | 1000 |
| Rated insulation voltage(Ui): | Yes |
| Contact position indication | 3 |
| Energy limiting class: | >2000 |
| Electrical Life: | >1500 |
| Mechanical Life: | Screw terminal |
| Connection terminal: | Pillar terminal with clamp |
| 1~16mm | |
| Connection capacity: | Symmetrical DIN rail 35mm |
| Installation: | Panel mounting |
| OF: Auxiliary contact | |
| Accessories: | FB: Auxiliary alarm |
| QY: under/over volage protector | |
| FL: Shunt release |
Overload Characteristic
| Test | Type | Current | Start State | Trip / Not-trip Time Limit |
Expected Result |
Note |
| a | c | 1.05 ln | Cold | t ≥1h | Not-trip | The current will rise to expected value within 5S |
| b | c | 1.30 ln | Foollows test a | t<1h | Trip | |
| c | c | 7 ln | Cold | t ≥0.1s | Not-trip | |
| d | c | 15ln | Cold | t<0.1s | Trip |
Dimension
- Golden Electric Co.,Ltd ,was foundad in 2007, we are professional for make AC and DC electric items such as cable gland, isolator switch , fuse , breaker , distribution box , PV combiner box ,surge protector, Industrial plug and socket,Solar product and so on.
- Golden has been granted ISO9001 management system certifications. The comprehensive product line has more than 1000 models which have been approved by TUV,CE,CQC,SGS,ROHS,SASO. The productsells well to UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa... more than 60 countries and regions.
- Golden is always striving hard to provide the best services and competitive price to all customers.
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