No Fuse Circuit Breaker
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 Pieces pc
- Supply Capability:
- 20000 Pieces per Month pc/month
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No fuse circuit breaker NF-CS series Mitsubishi alike
No fuse circuit breaker have features of steady,reliable property.reasonable structure,beautiful style&small volume etc.
NF series circuit breaker is features of reliable working out and steady performance, reasonable structure, beautiful appearance and small volume etc. It can be used in the circuit of 50Hz or 60Hz, rated voltage up to 600V. It is used to distribute electric energy in distribution network and be overload or short circuit protection power equipment, and also can be used in transformation of circuit unfrequency under the normal conditions.
We are specialized in producing circuit breaker for over 9 years.and have rich production and development experience,Otherwise,our product are comply with the international standard of GB/T19001-2000 idt ISO9001-2000.and we are sure our product will meet the client as to their requirement.
Mccb Type | Pole No(P) | Rated current(A) | Rate insulation voltage(V) | Rated ultimate breaking capacity(KA) |
NF50-CS | 3/2 | 10.15.20.30.40.50 | 600 | 5/10 |
NF60-CS | 3/2 | 60 | 600 | 5/10 |
NF100-CS | 2/3/4 | 60.75.100 | 600 | 18/25 |
NF250-CS | 3 | 125.150.175.200.225.250 | 600 | 18/35 |
NF400-CS | 3 | 250.300.350.400 | 600 | 25/50 |
- Q: Permanent magnet AC contactor main performance?
- If any part is missing, the operating mechanism can not work normally under certain circumstances.
- Q: What are the principles of selection of contactors?
- When the rated current of the contactor main contact is selected, the rated current of the main contact shall be equal to the rated current of the load
- Q: What about the number of AC contactors?
- so that the main contact is disconnected and the auxiliary normally closed contact which is mechanically connected with the main contact is closed
- Q: Current Status of Electrical Performance Testing Technology for Contactors
- the contact pressure drop, disconnect the contact between the voltage, the main circuit current and other electrical parameters of the sample sampling. The control part uses a digital I / O board to drive the contactor or relay on and off by controlling the solid state relay
- Q: Get the method of the relay time parameter
- This method can detect the time parameters such as relay action time, action hopping time, release time, release back time
- Q: Three-phase AC contactors have several useful clients?
- generally in the lower part of the contactor, and each side. The other few input and output in the upper part of the general, a look to know
- Q: What does the contactor NC ON mean?
- the arc extinguishing device, the general capacity of the larger AC contactor are equipped with arc extinguishing device, in order to quickly cut off the arc, from burning the main contact
- Q: Why should the thermal relay be used with the AC contactor
- If the fault occurs at this time, the motor is overloaded, then an excessively large current is applied to the thermal element of the thermal relay FR
- Q: How many AC contactors are there?
- the main Contact mechanical connection of the auxiliary normally closed contact open, auxiliary normally open contact closed, thus turning on the power
- Q: What is the main component of the contactor?
- AC contactor contacts, made of silver tungsten alloy, with good conductivity and high temperature ablation
1. Manufacturer Overview
| Location | Zhejiang, China (Mainland) |
| Year Established | 2000 |
| Annual Output Value | US$1 Million - US$2.5 Million |
| Main Markets | South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia |
| Company Certifications | TEST REPORT; TEST REPORT; TEST REPORT; CE certificate |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Ningbo, Shanghai |
| Export Percentage | 51% - 60% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese |
| b) Factory Information | |
| Factory Size: | 3,000-5,000 square meters |
| No. of Production Lines | 3 |
| Contract Manufacturing | OEM Service Offered Design Service Offered |
| Product Price Range | |
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No Fuse Circuit Breaker
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 Pieces pc
- Supply Capability:
- 20000 Pieces per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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