Zhejiang Sefie Electric Co.,Ltd.
Only quality prosesses market,and improvement gets progress.
Add to Cart
200amp 3 , 4 Pole MCCB Moulded Case Circuit Breaker
SFX series mould case circuit breaker is one of breaker which adopts international advanced design, manufacture technology to develop. The rated insulation voltage is 750V, suitable for AC 50Hz(60Hz), rated working voltage 690V or below, rated working current from 16A to 1600A.
| Type | SFX-100 | SFX-160 | SFX-250 | SFX-400 | SFX-630 | SFX-1250 | SFX-1600 | |
| Rated Current (A) |
12.5,16,20, 25,32,40,50 ,63,80,100 |
16,20,32, 40,50,63, 80,100,125, 160 |
160,180, 200,225, 250 |
200,225, 250,300, 315,400 |
315,350, 400,500, 600,630 |
630,700, 800,1000, 1250 |
800,1000, 1250,1600 |
|
| Pole No | 3,4 | |||||||
| Rated Insulation Volatge(v) | 950 | |||||||
| Rated Operation Voltage(v) | 690 | |||||||
| Acting over Distance(mm) | 0 | |||||||
| Ultimate Short Circuit Breaking Capacity(KA) |
18,25, 70,150 |
25,36, 70,150 |
25,36, 70,150 |
35,45, 70,150 |
35,45, 70,150 |
50,65, 85,160 |
50,65, 85,160 |
|
| Service Short Circuit Breaking Capacity(KA) |
18,25, 70,150 |
25,36, 70,150 |
25,36, 70,150 |
35,45, 70,150 |
35,45, 70,150 |
50,65, 85,160 |
50,65, 85,160 |
|
| Operation Performance | 1500 | 1500 | 1000 | 1000 | 1000 | 500 | 500 | |
| 8500 | 7000 | 7000 | 4000 | 4000 | 2500 | 2500 | ||