Send Message
VR Show
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Ningbo Tianan (Group) Co.,Ltd.
Home ProductsLow Voltage Circuit Breaker

6300A Low Voltage Power Circuit Breaker

China Ningbo Tianan (Group) Co.,Ltd. certification
China Ningbo Tianan (Group) Co.,Ltd. certification
I'm Online Chat Now

6300A Low Voltage Power Circuit Breaker

6300A Low Voltage Power Circuit Breaker
6300A Low Voltage Power Circuit Breaker

Large Image :  6300A Low Voltage Power Circuit Breaker

Product Details:
Place of Origin: CHINA
Brand Name: TIANAN
Certification: CCC
Model Number: TANW1
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Packaging Details: Wooden case
Delivery Time: 30 work days
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2000sets/year
Detailed Product Description
Rated Voltage: 400-600V Rated Current: 630A-6300A
Environment: Indoor Warranty: 2 Years
High Light:

6300A Low Voltage Power Circuit Breaker


600V Low Voltage Power Circuit Breaker


6300A Low Voltage Circuit Breaker

TANW1 series intelligent universal circuit breaker (hereinafter referred to as circuit breaker) is a new generation developed by our company, adopting advanced technology. It is suitable in distribution network (4 pole is suitable in 3-phase-4-wire or 3-phase-5 wire system) with AC 50Hz, rated voltage 400, 600V, rated current 630-6300A, for distribution and protecting circuit and power unit from the faults of overload, undervoltage, short circuit, single phase ground. The circuit breaker has a function of intelligent protection, accurate selective protection, to improve power distribution reliability avoiding unnecessary outage.

The circuit breaker conforms to international and national standards of IEC60947-2,GB14048.2

The circuit breaker has passed China Compulsory Product Certification——CCC Certification issued by China Quality Certification Center (CQC)




a. High make-break capacity, no flashover distance

b. As a three dimensional arrangement, the Breaker features compact in structure and small in volume

c. The connection of main circuit of circuit breaker is horizontal and vertical

d. Easy installation, can offer fixed and drawer type

e. Has intelligent overcurrent selective protection function, improving power distribution reliability

f. With communication interface, can cluster control with computer; show and search all kinds of values



Type TANW1-2000 TANW1-3200 TANW1-4000 TANW1-6300
Frame rated current
2000 3200 4000 6300
Rated current In(A) 630,800,
2000,2500,2900,3200 3200,3600,
Rated insulation voltage Ui(V) 1000
Rated operational voltage Ue(V) AC400,AC690
Rated limit short circuit breaking capacity Icu(kA) AC400V 80 100 100 120
AC690V 50 65 75 85
Rated running short circuit breaking capacity Ics(kA) AC400V 50 65 80 100
AC690V 40 65 65 75
Rated short time withstand current 1cw,1s AC400V 50 65 65/80 85/100
Rated impulse withstand current Uimp(V) 8000
Dielectric property(V) 3000
Service life Total times 5000 3000 3000 2000
Electricity cycles 500 500 500 500
No electricity cycles 4500 2500 2500 1500


6300A Low Voltage Power Circuit Breaker 0

Contact Details
Ningbo Tianan (Group) Co.,Ltd.

Contact Person: admin

Tel: +8613858385873

Send your inquiry directly to us (0 / 3000)