800A Rated Current 660V Low Voltage Circuit Breaker with Compact Structure Moulded Case Circuit Breaker
Price:
Pending
MOQ:
1 SETS
Delivery Time:
30 work days/ unit
Brand:
TIANAN
Product Description
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 |
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Company
Ningbo Tianan (Group) Co.,Ltd.
Location
3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040
Contact Person
Lian Huanhuan