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China factory - Ningbo Tianan (Group) Co.,Ltd.

Ningbo Tianan (Group) Co.,Ltd.

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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  3. 800A Rated Current 660V Low Voltage Circuit Breaker with Compact Structure
China 800A Rated Current 660V Low Voltage Circuit Breaker with Compact Structure
China 800A Rated Current 660V Low Voltage Circuit Breaker with Compact Structure

  1. China 800A Rated Current 660V Low Voltage Circuit Breaker with Compact Structure

800A Rated Current 660V Low Voltage Circuit Breaker with Compact Structure

  1. MOQ： 1 SETS
  2. Price： Pending
  3. Get Latest Price
Payment Terms L/C,T/T,D/A,D/P,MoneyGram,Western Union
Supply Ability 2000 SETS/YEAR
Packaging Details Wooden case
Delivery Time 30 work days/ unit
Rated current 800A
Rated Frequency 50HZ/60HZ
Rated Operating voltage 660 (690V)
Frame Rated Current 63A 100A 225A
Brand Name TIANAN
Model Number TANM1,TANM2
Certification CCC
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,D/A,D/P,MoneyGram,Western Union Supply Ability 2000 SETS/YEAR
Packaging Details Wooden case Delivery Time 30 work days/ unit
Rated current 800A Rated Frequency 50HZ/60HZ
Rated Operating voltage 660 (690V) Frame Rated Current 63A 100A 225A
Brand Name TIANAN Model Number TANM1,TANM2
Certification CCC Place of Origin CHINA
High Light low voltage vacuum circuit breaker ，molded case circuit breaker
Low Voltage Circuit Breaker / Moulded Case Circuit Breaker TANM1 TANM2 Series
Product Overview
TANM1/TANM2 series moulded case circuit breakers are designed for circuits with AC 50Hz (or 60Hz), rated operating voltage up to 660V (690V), and rated current up to 800A. These breakers provide reliable protection for transformers, motor circuits, and infrequent starting applications. They feature comprehensive protection functions including over-load, short-circuit, and under-voltage protection to safeguard circuits and power supplies from damage.
TANM1 series has obtained China Compulsory Product Certification (CCC Certification) issued by China Quality Certification Center (CQC).
Key Features
  • Comprehensive rated current specifications to meet various circuit protection requirements
  • Optimized arc extinguishing chamber and contact structure design for enhanced short-circuit breaking capacity with minimal flashover distance
  • Complete accessory options with flexible connection configurations
  • Compact design with small volume, light weight, and reliable construction
  • High-strength insulating enclosure material for durability and aesthetic appeal
  • Multiple installation types including fixed and plug-in versions
  • Versatile operation options: direct handle, external rotating handle, and motor operation
  • Compliant with international standards IEC60947-2 and GB/T14048.2
Technical Parameters - TANM1 Series (63-225A)
Type TANM1-63 TANM1-100 TANM1-225
Frame rated current Inm(A) 63 100 225
Rated current In(A) 10,16,20,32,40,50,63 16,20,32,40,50,63,80,100 100,125,140,160,180,200,225
Rated insulation voltage Ui(V) 500 800 800
Rated working voltage Ue(V) 400 400,690 400,690
Rated limit short circuit breaking capacity Icu(kA) AC400V 25 35 35
Rated running short circuit breaking capacity Ics(kA) AC400V 18 22 22
Service life - Total time 14500 10000 10000
Technical Parameters - TANM1 Series (400-800A)
Type TANM1-400 TANM1-630 TANM1-800
Frame rated current Inm(A) 400 630 800
Rated current In(A) 225,250,315,350,400 400,500,630 630,700,800
Rated insulation voltage Ui(V) 800 800 800
Rated working voltage Ue(V) 400,690 400,690 400,690
Rated limit short circuit breaking capacity Icu(kA) AC400V 50 50 75
Rated running short circuit breaking capacity Ics(kA) AC400V 25 25 50
Service life - Total time 6000 5500 3500
TANM1 TANM2 Series Moulded Case Circuit Breaker technical diagram and product image

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    1969

  • Total Annual:

    250000000-300000000

  • Employee Number:

    3000~3500

  • Ecer Certification：

    Verified Supplier

Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office... Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office...

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Get in touch with us

  • Reach Us
  • Ningbo Tianan (Group) Co.,Ltd.
  • 3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040
  • https://www.compacttransformersubstation.com/

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