No Fuse Circuit Breaker

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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: What is the role of the contactor: machine tools and various electrical units such as power load, contact Not only can turn on and off the circuit, but also has a low voltage release protection.

Q: Can the AC contactor cut off the short circuit current?: A separate AC contactor is not actively shut off the short circuit current.

Q: Use Star Triangle to start contactor's order and process method: Press the stop button SB2, the coil KM is out of power, the main contact and the self-locking contact are disconnected, the motor stops.

Q: What is the power contactor: The main contact is generally only normally open contacts, and auxiliary contacts often have two pairs of normally open and normally closed contact, small contactor is often used as an intermediate relay with the main circuit

Q: What is the scope of use of AC contactors?: Know the principle, you should figure out the connection of the external power supply, that is, the coil of the two contacts

Q: What is the difference between a release, a contactor and a circuit breaker?: The contactor is divided into AC contactor (voltage AC) and DC contactor (voltage DC), which applies to power, power distribution and electricity.

Q: he three-phase AC contactor has several wiring ports: usually The top three input, the following three then output. Two sets of auxiliary contacts on both sides, both normally open and normally closed contacts available

Q: What is the difference between the auxiliary system 01 and 10 of the AC contactor?: normally open contact is the contactor coil without electricity, Static contact is separate, non-conductive, generally used NC said, normal close

Q: What causes the AC contactor to be damaged: . Increase the power capacity, replace the line repair control contact 3. Replace the coil

Q: The Development of Electrical Performance Testing Technology for Contactors: Through the analysis of the collected voltage signal, the time domain signal is transformed into the frequency domain signal by the fast Fourier transform. The result of the transformation is placed in the array of the real part and the imaginary part respectively.

We regard quality and service as our first job. We firmly adhere to the tenet of "Quality First and Credit Above All". In order to provide customers with the best products, we have implemented a quality control system that is in strict accordance with international standards.We always have customers' interests in heart. We can promise you that, if you buy our products, you can enjoy high quality. We have established long-term business relationships with some famous enterprises from China, Africa, Southeast Asia and the Middle East.

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