Ningbo Tianan (Group) Co.,Ltd.
Ningbo Tianan (Group) Co.,Ltd
Add to Cart
Low Voltage Circuit Breaker / Moulded Case Circuit Breaker TANM1 TANM2 Series
Overview
TANM1/TANM2 series moulded case circuit breaker (hereinafter referred to as circuit breaker) is suitable in a circuit with AC 50Hz (or 60Hz), rated operating voltage 660 (690V) or below, rated current to 800A, for less frequent transformer, and also can be used for motor protection and less frequent start. The circuit breaker has over load, short circuit and under voltage protection device, which can protect the circuit and power supply from damage.
TANM1 has passed China Compulsory Product Certification——CCC Certification issued by China Quality Certification Center (CQC)
Features
a. Rated current with complete specifications, can meet circuit protection with different capacity
b. Adopt arc extinguish chamber and contact structure with optimal design, improving breaker short circuit breaking capacity, and the flashover distance is short
c. The design of whole products have complete accessories and flexible connection mode
d. Small volume, light weight, compact structure, simple and reliable
e. The enclosure adopts high-strength insulating material, beautiful and reliable
f. Easy installation, can provide various installation types, such as fix type and plug-in type
g. Easy operation, can operate by handle directly, operate by external turning handle and motor operation
h. Conform to international and national standard of IEC60947-2,GB/T14048.2
Parameters
| Type | TANM1-63 | TANM1-100 | TANM1-225 | ||||||
| S | H | S | H | R | S | H | R | ||
| 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) | AC690V | - | 10 | 8 | 20 | - | 8 | 20 | - |
| AC400V | 25 | 50 | 35 | 50 | 85 | 35 | 50 | 85 | |
| Rated running short circuit breaking capacity Ics(kA) | AC690V | - | 5 | 4 | 10 | - | 4 | 10 | - |
| AC400V | 18 | 35 | 22 | 25 | 42.5 | 22 | 25 | 42.5 | |
| Rated operational voltage Uimp(V) | 6000 | 8000 | 8000 | ||||||
| Dielectric property(V) | 2500 | 3000 | 3000 | ||||||
| Service life | Total time | 14500 | 10000 | ||||||
| Electrical life | 6000 | 3000 | |||||||
| Mechanism life | 8500 | 7000 | |||||||
| Flashover distance (mm) | 0 | 0 or<50 | 0 or<50 | ||||||
Continue
| Type | TANM1-400 | TANM1-630 | TANM1-800 | ||||||
| S | H | R | S | H | R | S | H | ||
| 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 operational voltage Ue(V) | 400,690 | 400,690 | 400,690 | ||||||
| Rated limit short circuit breaking capacity Icu(kA) | AC690V | 10 | 20 | - | 10 | 20 | - | 20 | - |
| AC400V | 50 | 65 | 100 | 50 | 65 | 100 | 75 | 100 | |
| Rated running short circuit breaking capacity Ics(kA) | AC690V | 5 | 10 | - | 5 | 10 | - | 10 | - |
| AC400V | 25 | 40 | 50 | 25 | 40 | 50 | 50 | 65 | |
| Rated impulse withstand current Uimp(V) | 8000 | 8000 | 8000 | ||||||
| Dielectric property(V) | 3000 | 3000 | 3000 | ||||||
| Service life | Total time | 6000 | 5500 | 3500 | |||||
| Electrical life | 2000 | 1500 | 1000 | ||||||
| Mechanism life | 4000 | 4000 | 2500 | ||||||
| Flashover distance (mm) | 0 or<50 | 0 or <50 | 0 or<50 | ||||||
