The EDB1-63 DC Miniature Circuit Breaker is 1p,2p,3p,4p, double-throw device used to disconnect the power from a circuit. It is commonly used in low voltage applications to protect against overloads and short circuits. The EDB1-63 Miniature Circuit Breaker has a fixed current rating of 63 amps and a voltage rating of 250/1000 volts DC. The EDB1-63 Miniature Circuit Breaker also features a trip setting range of 10 to 63 amps.
EDB1-63 series Miniature Circuit Breaker have complete specifications and the max rated current can reach 63A. This series of products have clear blue and grey marks for ON-OFF and transparent cover for line marks. EDB1-63 can be used with other products for residential power distribution systems ≤63A.
- Overload and the short circuit protection function
- Rated short circuit breaking capacity up to 10 kA
- Non-polarity and Polarity both available
- Rated Current In up to 63A
- Rated Voltage up to 1000V
- Designed for PV, energy storage and other DC applications
- AS 60947.3:2018 and IEC 60947.2:2015 standard
- 2 years warranty, product insurance, and recall insurance available
Technical Data
| Pole |
1P |
2P |
3P |
4P |
| Rated Working Voltage |
Normal Voltage Ue |
250V DC |
500V DC |
750V DC |
1000V DC |
| High Voltage Ue |
300V DC |
600V DC |
900V DC |
1200V DC |
| Frame Current |
63A |
| Rated Current In |
10A,16A, 20A, 25A, 32A,40A, 50A, 63A |
| Rated Insulation Voltage Ui |
1200V |
| Rated Impulse Withstand Voltage Uimp |
6kV |
| Tripping Characteristics |
B/C |
| Tripping Type |
Thermal Magnetic |
| Rated Ultimate Short-Circuit Breaking Capacity Icu |
6/10kA |
| Rated Service Short-Circuit Interrupting Capacity Ics |
6/7.5 kA |
| Electrical Life |
Actual |
2000 Cycles |
| Standard |
1500 Cycles |
| Mechanical Life |
Actual |
20000 Cycles |
| Standard |
8500 Cycles |
| Overvoltage Category |
III |
| Pollution Degree |
3 |
| Ingress Protection |
IP40; Wiring port IP20 |
| Resistance to humidity and heat |
Class 2 |
| Relative Humidity |
≤ 95 % |
| Vibration |
acc. to IEC60068-2-6 |
| Shocks |
acc. to IEC60068-2-27 |
| Terminal capacity |
2.5-25mm² |
| Fastening Torque of Terminals |
2.5 N.m |
| Ambient Temperature |
-30°C~70°C |
| Storage Temperature |
-40°C~85°C |
| Installation Method |
DIN |
| Elevation |
≤2000m |
| Dimension |
Width:18mm/Pole |
| High: 68mm |
| Depth: 81mm |
| Weight 125.3g |
250.55g |
375.9g |
501.1g |
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.
Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.
Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.
Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.
Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.
Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.
Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.
Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?
A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.
Audited Supplier 
){kind=link}
){kind=link}