- Inverters & Converters[7]
- Other Electrical Equipment[7]
- Sensors[7]
- Air Dunnage Bag[3]
- Cable Ties[1]
- Packaging Label[1]
- Silk Fiber[2]
- Other Food & Beverage[1]
- Other Skin Care Products[2]
- Packaging Machinery[2]
- Circuit Breakers[7]
- Plastic Film[1]
- Mobile Phone Chargers[1]
- Multilayer PCB[1]
- Laser Equipment[1]
- Weighing Scales[1]
- Temperature Instruments[1]
- Flashlights & Torches[1]
- Aluminum Strips[1]
- Bearing Balls[1]
- Other Hardware[1]
- Linear Guides[1]
- Metal Building Materials[1]
- Machining Services[1]
- Clamps[1]
- Integrated Circuits[2]
- Diodes[1]
- Contact Person : Mr. Tan Rex
- Company Name : Shenzhen Seamoc Tech Co., Ltd.
- Tel : 86-755-25181935
- Fax : 86-755-25180671
- Address : Guangdong,Shenzhen,Room128,Building p10 China south city Pinghu town Longgang district
- Country/Region : China
- Zip : 518111
Miniature circuit breaker NB1-63 D25 3P UL certificated
Application: for protection of circuits from over-load and short-circuit; and for infrequent making and breaking of circuits under normal operation conditions, as well; Standard: IEC/EN 60898
Function:protection of circuits against short-circuit currents,protection of circuits against overload currents, switch,isolation NB1 circuit-breakers are used in domestic installation,as well as in commercial and electrical distribution systems.
Selection:technical data of the network at the point considered: the earthing systems(TNS,TNC),
short-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device, network normal voltage.
tripping curves:
B curve(3-5ln)
protection for people and big length cables i TN and ITsystems.
C curve(5-10ln)
protection for resistive and inductive loads with low inrush current.
D curve(10-14ln)
protection for circuits which supply loads with high inrush current at the circuit closing(lv/lv transformers,breakdown lamps).
Miniature circuit breaker NB1-63 D25 3P UL certificated
