Basic Info.
Model NO.
Circuit Breaker
Arc-extinguishing Medium
Air
Installation
Fixed
Structure
MCB
Poles Number
1p/2p/3p/4p
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CB, CCC, SAA
Current
63A
Voltage Ui
1000V
Rated Insulation Voltage
1200V
Ingress Protection
IP40; Wiring Port IP20
Overvoltage Category
III
Pollution Degree
3
Transport Package
by Sea/Air
Specification
box
Trademark
Onccy
Origin
China
HS Code
853650
Production Capacity
1000000PC/Year
Packaging & Delivery
Package Size
23.00cm * 9.50cm * 9.00cm
Package Gross Weight
1.200kg
Product Description
2P 3P 4P CE DC AC Isolator Switch Disconnector Protection Circuit Breaker
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. 
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.