YCHR17 fuse switch disconnector
1:CCC,CE,ISO,IEC
2:New product
3:fuse holder
4:OEM
General:
YCHR17 series fuse switch-disconnector is a new product. Its rated insulation voltage up to 800V, rated operational voltage up to 690V, rated operational current up ot 630A, rated frequency 50/60Hz. the standard is according to IEC60947-3.
Specifications:
Rated thermal current (A) | 160 | 250 | 400 | 630 | |
Rated insulation voltage (V) | 800 | ||||
Rated current (A) | 400V AC20 | 160 | 250 | 400 | 630 |
400V AC21 | 160 | 250 | 400 | 630 | |
400V AC22 | 160 | 250 | 400 | 630 | |
690V AC20 | 160 | 250 | 400 | 630 | |
690V AC21 | 100 | 200 | 315 | 425 | |
690V AC22 | 100 | 160 | 315 | 315 | |
Operating force | ≤250 | ≤350 | ≤350 | ≤450 | |
Matched fuse | Size | NT00 | NT1 | NT2 | NT3 |
Rated current of matched fuse in 400V (breaking capacity ) | 20,25,32,35,40,50,63,80,100,125,160(≥100kA) | 80,100,125,160,200,224,250(≥100kA) | 125,160,200,224,250,300,315,355,400(≥100kA) | 315,355,400,425,500,630(≥100kA) | |
Rated current of matched fuse in 690V (breaking capacity ) | 20,25,32,35,40,50,63,80,100 (≥50kA) | 80,100,125,160,200 (≥50kA) | 125,160,200,224,250,300,315 (≥50kA) | 315,355,400,425 (≥50kA) | |
Overall and mounting dimensions(mm)
