Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 30 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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Residual Current Circuit Breaker Mini RCCB
Application
UKF7 series Residual Current Circuit Breaker provide the function of isolation switching and earth leakage protection of electrical circuits. And also provide the indirect protection of the operator's body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault.
Product's advantage
1.Our products have the guarantee period of 36 calendar months,that is a high quality and reliability;
2.Our products have an excellent ratio between price and quality, you can possess them by competitive price and high quality;
3.The fast and flexible production form aim at the customer require;
4.The deliveries exactly in accordance with customer orders.
5.The fast transportation.
6.Adopt electromagnetic style release , can play a leak electricity and electric shock protecting role while breaking in zero Line.
Techinical data:
A. Conform to standard: GB16916.1
B. Rated voltage (Ue): 230V/400V; 50/60Hz
C. Rated current (A): 16, 25, 40, 63 A (2 poles and 4poles)
D. Rated leakage current: 10, 30, 100, 300, 500Ma
E. Electric life: ≥ 4000 times (on-off)
F. Mechanical life: ≥ 2000 times (on-off)
G. Case protection grade: IP40 after installing
Specifications:
| Product name | UKF7 |
| Standard | IEC61008 |
| Product Certificate | CE, |
| Product Function | Leakage Protection Isolation |
| Rated Current(A) | 16, 25, 40, 63 |
| Pole No. | 1P+N, 3P+N |
| Rated Voltage(V) | 230/400V |
| Rated Frequency(Hz) | 50/60 |
| Sensitivity(ln) | 30mA, 100Ma,300mA,500mA |
| Environment Temperature | -25°C- +55°C |
| Installation Type | Standard 35mm Guide |
| Connection Type | Tunnel Type |
| Biggest Wiring Ability | 25mm2 |
| Action style | AC |
| Mechanical Life | 20000 |
| Protection Degree | IP20 |
Mechanical parameter
A. Installation mode: At the DIN rail of standard IEC
B. Terminal wiring capability: Conductor 1-25 mm
C. Width of shell: 2 poles 36mm; 4 poles 72 mm
Main characteristic
A. Various current specifications of leakage action ca easily ensure selective protection.
B. Inaccurate action resulting form the switch operation of electronic equipment can be avoided
C. Unless specified otherwise, the width of two-poles switch is two modules, four-poles(3P+N) is four modules
Installation:
| Contact Position indicator | Yes |
| Protection degree | IP20 |
| Reference temperature for setting of thermal element | 30 °c |
| ambient temperature(with daily average<=35°c) | -5~4°c |
| Storage temperature | -25...+70 °c |
| Terminal connection Type | Cable/U-type busbar/Pin-type busbar |
| Mounting | 35mm DIN rail |
| Connection | From top and bottom |
Dimension:
Further information:
1. Plastics materials: all raw materials are brand-new and second-hand materials are forbidden. Furthermore some of them are supplied by super branding companies like DSM, Mitsubishi.
2. There is just one level of quality as A in KRIPAL and we are aim to provide the excellent articles to our clients and help them gain more market shares.
3. ODM: we are providing ODM services to the super companies (more than 15) who are top-10 electrical industrial companies in their country. Just show us your ideas and we will present a solution.