CHINT/CHINT NB8-40 miniature circuit breaker

Create Date: 2024-8-30 12:03:23|Source: CHINT/CHINT

  • Brand:
    CHINT/CHINT
    Origin:
    chekiang
    Price:
    Please contact customer service
    Delivery time:
    Please contact customer service
    Model:
    NB8-40
    Product Introduction
    It provides overload and short-circuit protection for the line, and can also perform infrequent conversion operations on the line under normal conditions.
Product Description
NB8-40 miniature circuit breaker is mainly suitable for AC 50Hz, rated voltage to 240V, rated current to 40A in commercial office buildings, civil residential and general industrial use of terminal distribution lines, to provide overload, short circuit protection for the line, but also under normal circumstances for the line to carry out infrequent conversion operations.
CHINT/CHINT NB8-40 miniature circuit breaker

Conform to the standard: GB/T10963.1 IEC60898-1

Technical parameters
Product modelNB8-40
Rated current(A)1、2、3、4、6、10、16、20、25. 32、40
Rated Voltage (V)230
Rated Frequency (Hz)50
Number of poles1P +N
Mechanical life (times)20000
Electrical life (times)10000
Rated short-circuit breaking capacity (A)6000
Running short-circuit breaking capacity (A)6000
Rated insulation voltage (V)500
Rated impulse withstand voltage (1.2/50)(kV)4
Dielectric test voltage (V)(50Hz, 1 minute) 2000
This article introduces CHINT/CHINT NB8-40 miniature circuit breaker products interested, also please contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.

The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!
More on that
CHINT/CHINT Contactor NC11 Quota insulation voltage 690V CHINT/CHINT Contactor NC11 Quota insulation voltage 690V

Introduction: CHINT/CHINT contactor NC11 is mainly used in the meter box to control the power supply system of the meter: under normal circumstances, the main contact of the contactor is kept on (that is, the main contact is normally closed at four poles, and one of the poles is used for the protection of the user's neutral line short circuit), only when the user owes ...

CHINT/CHINT NM1 Series Plastic Case Circuit Breaker (New Platform) NM1-63S CHINT/CHINT NM1 Series Plastic Case Circuit Breaker (New Platform) NM1-63S

The circuit breaker is rated for insulation voltage up to 800V, suitable for AC 50Hz/60Hz, rated working voltage up to 690V (415V for 2P products and NM1-63), rated working current from 10A to 250A in the distribution network circuit, used to distribute power and protect line and power supply equipment from overload, short circuit ...

CHINT/CHINT Terminal Appliance —NXB-125G Miniature Circuit Breaker CHINT/CHINT Terminal Appliance —NXB-125G Miniature Circuit Breaker

CHINT/CHINT Terminal Appliance —NXB-125G Miniature Circuit Breaker Rated current (In): 63A, 80A, 100A, 125A (1P, 2P); Rated working voltage (Ue): 230V—— (1P), 400V—— (2P, 3P, 4P); Rated insulation voltage (Ui ...

CHINT/CHINT DZ20 Series Plastic Case Circuit Breaker (New Platform) CHINT/CHINT DZ20 Series Plastic Case Circuit Breaker (New Platform)

DZ20 series plastic shell circuit breaker (hereinafter referred to as circuit breaker), its rated insulation voltage is 800V, AC 50Hz, rated working voltage 400V and below, and its rated current is from 32A to 225A. It is generally used for power distribution, and can also be used as a protective motor. Under normal circumstances, the circuit breaker ...

CHINT/CHINT Terminal Appliance —NU210-40 Surge Protector CHINT/CHINT Terminal Appliance —NU210-40 Surge Protector

NU210-40 is a surge protective device with short circuit protection. Connect to circuits and devices with an AC rated voltage of 230/400V, 50Hz. Able to protect terminal electrical equipment from the impact of induced lightning, it has the ability to protect against indirect lightning and direct lightning effects or other transient overvoltage surges.

CHINT/CHINT NXBLE-125G residual current action circuit breaker CHINT/CHINT NXBLE-125G residual current action circuit breaker

CHINT/CHINT NXBLE-125G residual current action circuit breaker Rated current(In) : 63A, 80A, 100A, 125A (1P+N.2P) ; Rated Residual Operating Current (IOn): 0.03A, 0.05A, 0.075A, 0.1A, 0.3A; Rated Operating Voltage (Ue) ...

CHINT/CHINT NTP1 Series Industrial Touch Screen NTP1-070E CHINT/CHINT NTP1 Series Industrial Touch Screen NTP1-070E

Based on the Linux system, the system is stable, efficient and reliable. Industrial-grade high-performance Cortex A8 processor with a clock speed of 600MHz. The COM port integrates RS232/422/485 communication mode. The product provides USB master station and USB slave port, USB slave download port supports 10M/s transmission speed, ...

CHINT/CHINT Industrial Touch Screen NTP1 Series Hardware memory 128MB CHINT/CHINT Industrial Touch Screen NTP1 Series Hardware memory 128MB

Introduction: The industrial touch screen NTP1 series is based on the Linux system, and the system is stable, efficient and reliable. Industrial-grade high-performance Cortex A8 processor with a clock speed of 600MHz. The COM port integrates RS232/422/485 communication mode. The product provides USB master station and USB slave station, USB slave station ...

CHINT/CHINT Miniature Circuit Breaker NXB-80 withstand voltage 4kV CHINT/CHINT Miniature Circuit Breaker NXB-80 withstand voltage 4kV

Introduction: CHINT/CHINT miniature circuit breaker NXB-125G is a new type of leakage circuit breaker integrating leakage relay, leakage circuit breaker, AC contactor, undervoltage and other functions. It can automatically distinguish between slowly variable leakage and abrupt leakage (electric shock) for protection Product parameters ...

CHINT/CHINT DZ15 Series Plastic Case Circuit Breaker DZ15-100 CHINT/CHINT DZ15 Series Plastic Case Circuit Breaker DZ15-100

DZ15 series plastic shell circuit breaker (hereinafter referred to as circuit breaker) is suitable for AC 50Hz, rated voltage of 380V, rated current to 100A circuit, as power distribution, motor overload and short circuit protection, but also as line infrequent conversion and motor infrequent start. ...

CHINT/CHINT Terminal Block-SAK Series CHINT/CHINT Terminal Block-SAK Series

SAK series is suitable for AC 50Hz or 60Hz, rated voltage to 800V, rated cross-sectional area of 2.5-70mm2 in power and control circuits, as wire connection. It is installed on TH35 rails. Comply with standards: GB/T 14048.7, IEC 60947-7-1. This article introduces CHINT ...

CHINT/CHINT NM1 Series Plastic Case Circuit Breaker (New Platform) NM1-125S CHINT/CHINT NM1 Series Plastic Case Circuit Breaker (New Platform) NM1-125S

The circuit breaker is rated for insulation voltage up to 800V, suitable for AC 50Hz/60Hz, rated working voltage up to 690V (415V for 2P products and NM1-63), rated working current from 10A to 250A in the distribution network circuit, used to distribute power and protect line and power supply equipment from overload, short circuit ...

CHINT/CHINT YBLX-WL Series Position Switch YBLX-WL/D CHINT/CHINT YBLX-WL Series Position Switch YBLX-WL/D

YBLX-WL travel switch is mainly used in the control circuit of AC 50Hz or 60Hz, voltage 380V, DC voltage 220V, for the travel control of the moving mechanism, the transformation of the direction or speed of the movement, the automatic control of the machine tool, the limit action of the moving mechanism and the control of the stroke or program. Accord with...

CHINT/CHINT NB5 miniature circuit breaker CHINT/CHINT NB5 miniature circuit breaker

CHINT Xinrui NB5 series terminal power distribution products are suitable for power line facilities and electrical equipment in commercial buildings, residential buildings, industrial equipment and similar places with AC 50Hz, rated voltage of 230V/400V and rated current up to 125A.

CHINT/CHINT NXBFLE-63 residual current action circuit breaker CHINT/CHINT NXBFLE-63 residual current action circuit breaker

NXBFLE-63 residual current action circuit breaker is suitable for AC 50Hz, rated voltage 230V/400V, rated current to 63A in the line, play the role of overload, short circuit and leakage protection, can also be used as infrequent line on and off under normal circumstances. The product conforms to IEC61009-1, GB/T...

CHINT/CHINT Terminal Appliance —NH3-100 Isolator CHINT/CHINT Terminal Appliance —NH3-100 Isolator

NH3-100 disconnector (hereinafter referred to as the switch) is suitable for AC 50Hz, rated voltage to 230V or 400V, rated current to 100A in the resistance and inductance mixed circuit, mainly for no load to turn on or off the circuit, for the line and power supply to turn on or isolate. Especially suitable for line ...

CHINT/CHINT Terminal Appliances —NU6-III Series Surge Protector CHINT/CHINT Terminal Appliances —NU6-III Series Surge Protector

NU6-III series surge protector (hereinafter referred to as surge protector) is used in AC 50Hz, rated working voltage 230V single-phase power distribution system, to meet the SPDIII. test, its open circuit voltage peak to 10kV (1.2/50μs), short circuit current to 5kA (8/20μs), suppress ...

CHINT/CHINT NCH8G Household AC Contactor NCH8G-25/31 CHINT/CHINT NCH8G Household AC Contactor NCH8G-25/31

NCH8G series household AC contactor (hereinafter referred to as contactor) is mainly suitable for AC 50Hz (or 60Hz), rated working voltage to 400V rated working current to 63A circuit, control household appliances and similar uses of low-inductance and micro-inductance loads; It can also be used to control household ...

CHINT/CHINT CJ20 Series AC Contactor CJ20-16 CHINT/CHINT CJ20 Series AC Contactor CJ20-16

CJ20 series AC contactor (hereinafter referred to as contactor) is mainly used in AC 50Hz (or 60Hz), rated working voltage to 660V, rated working current to 630A, for long-distance switching and breaking circuits, and can be combined with appropriate thermal overload relays.

CHINT/CHINT CJ20 Series AC Contactor CJ20-25 CHINT/CHINT CJ20 Series AC Contactor CJ20-25

CJ20 series AC contactor (hereinafter referred to as contactor) is mainly used in AC 50Hz (or 60Hz), rated working voltage to 660V, rated working current to 630A, for long-distance switching and breaking circuits, and can be combined with appropriate thermal overload relays.

CATEGORIES BYPASS
Customer Service Center

Online Consultation:QQ


ContactContact

Contact: Manager Huang

Contact QQ: 3271883383

Contact number: 13522565663


Scan the code to add WeChat (please save the picture first on the mobile phone)

working hoursworking hours

Weekdays: 9:00-17:00

Holidays: Only emergencies are handled

Contact us

Contact us

Contact number QQ consultation
QQ consultation

3271883383

Company address
Back to top