| Prod Model: |
Circuit breaerk80s, CB80S-2P, CB80S-2PR |
| Copper Wire Cross-Sectional Area: |
16, 25, 35 |
| Related Current: |
63, 80, 100 |
| Breaking Capacity: |
Low Voltage Circuit Breakers |
| Operation: |
Manual Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
SF6 |
| Installation: |
Insert |
| Structure: |
ACB |
| Poles Number: |
4 |
| Certification: |
CCC |
Product Description
The product performance is reliable, the protection characteristics of precision, breaking capacity, small size, nice, is the ideal replacement products.
Mainly used for AC 50Hz, rated voltage 230V / 400V, rated current to 125A power lines in the power facilities and electrical equipment over-current protection, can also be used for infrequent on-off work.
Normal working conditions
1. The ambient air temperature limit does not exceed 40 ºC, the lower limit of not less than -5 ºC. 24h the average temperature does not exceed 35 ºC.
2. The altitude of the installation site does not exceed 2000m.
3. The relative humidity of the installation site, at the maximum temperature of 40 ºC around the time not more than 50%, at a lower temperature can have a higher relative humidity. Special measures should be taken for occasional condensation due to temperature changes.
4. Pollution level 2.
5. Overvoltage category is 2 and 3 class.
6. The circuit breaker is mounted on a 35mm standard rail.
7. The circuit breaker should be mounted vertically and the handle is upwardly connected to the current position.
8. There should be no significant impact and vibration at the installation site.
Structure
Products using high-precision bimetallic material as anti-time thermal protection components, the protection characteristics of precision, the operating mechanism and then buckle reliable, contact system using double power series structure, double arc system, breakpoint voltage is low, in the case of high breaking capacity Under the current limiting characteristics. The product cleverly set the operating handle closing threshold, only the operating force reaches a certain value, in order to allow the contact quickly closed, so that the contact closed at a certain high speed, the relative exclusion of human factors on the contact closure speed, Reducing the electrical wear of the contacts when connected, and improving the life and reliability of the circuit breaker.
The product has a clear contact position status indication. Terminal block with lifting frame structure, wiring capacity of 2.5mm ²-50mm ².
Products can be used with shunt release, auxiliary contacts and other accessories.
Frame degree rated current
(Inm)(A) | Rated voltage(Ue) | Rated Current
(In)(A) | Rated breaking capacity | Poles | Life(Times) | The types and instantaneous release current range |
| C type | D type | Mechanical life | Electrical life | C type | D type |
| 125 | | | | | 1P | 8000 | 4000 | Lighting distribution, outlet circuit or part of the power distribution system, 5ln-10ln | For power or with a strong load circuit, such as motor load, etc., 10ln-20ln |
| 63 | 63 | | 1P+N |
| 50Hz | 80 | 80 | Icn=7500A | 2P |
| 230/400V | 100 | 100 | Icn=15000A | 3P |
| | 125 | | | 3P+N |
| | | | 4P |
1.Basic technical parameters
| Frame degree rated current(A) | Poles | Rated insulation voltage(V) | Rated frequencyHz | Rated voltage | Rated Current | Rated short-circuit breaking capacity(KA) |
| (V) | (A) |
| | | | | | 6,10,16,20,25,32,40,50,63,80 | |
| 80 | 2, 4 | 400 | 50 | 230,400 | 10 |
2.Distribution overcurrent trip protection features
| Series | Ambient air temperature | Starting | 1/In | Test time T | Expected Outcome | Remarks |
| Status |
| a | | Cold | 1.13 | ≤1h | Not tripping | |
| b | 30+5°C | Immediately after a trial | 1.45 | <1h | Tripping | The current rises steadily to the specified value within 5 s |
| c | | Cold | 3 | 1-60s | Tripping | |
| d | Any combination | | 5 | ≤0.1s | Not tripping | Close the auxiliary switch, turn on the current |
| Suitable temperature | Cold | |
| e | | | 10 | <0.1s | Tripping |
Yueqing Boer Electrical Co., Ltd is the a proud leader in the automotive industry in China. With over 10 years of experience and an extraordinary auto wire harness components, we continuously improve and develop our products and services. By using the innovative technology for the production process and quality inspection, we ensure each product is made of high-quality and meets customers' needs and expectations.
Our wide range of products includes: Automotive Terminal End, Wire Splice, Crimp Terminal, Auto Waterproof Connector, Common Connector, ECU Alu Connector Holder, Fuse Box, Silicon Wire Seal, Shrink Wrap, Toggle Switch, Master Disconnect Switch, Battery Terminal, Tube Terminal, Ring Terminal, Battery Terminal Rubber Cover for Wiring Harness Assembly, press parts, assembly parts, Plastic injection and molding parts, Aluminum die-casting, Chassis, Stamping dies, Plastic and steel parts.
Our professional services and branded products with hundreds of optional ranges ensure to satisfy the needs of every client.
Our customer service is always available to resolve any potential issue, concern and respond to any questions from our clients. Fast and safe delivery is guaranteed.
Production Capacity
Continuous development, innovations, and improvement in terms of research and technology are the aspects that Yueqing Boer Electrical Company never neglects. Our ability and potential ensure the best results and position on the market. We are highly dedicated to our customers, their needs and expectations at every stage, including the concept design, tooling design and the final - join part designing capabilities, which allows us to provide the services to our customers all the time, whether or not they have the CAD design.
With FEA Testing, we are successfully providing the following procedures:
- Analyzing the part structure
- Forming process of metal parts
- Forming process of plastic injection parts
- CAD and analyze the process in order to produce the highest quality products with consistency
With the most professional and innovative tools, machines, equipment for in-house and outsourced processes, we are proud owners of some of the most appreciated tooling in the world, meant for different occasions.
· Capacity of molding
Electric spark machine made in Taiwan, low speed EDM wire cut machines, precise grinding machine, milling machine, mating mold inspection equipment.
· Capacity of producing
Forging line for battery terminal, punching line for terminals, injection line for connector and fuse box.
· Capacity of testing
High-low temperature and moist heat cycles test, voltage drop, 3D imaging device, thermal shock test, surface plating test, cross section analyzer, among others.
All the products and processes are monitored by our highly experienced staff with an expertise and specialization in the product research and development in the group. New inventions, discoveries, research and developments are our motivation and they help us run the operations easily, without any occasional failure. We are loyal to our customers and grateful for their confidence that we gained by constantly providing the best products of highest quality.
