Current transformers
 
SCT2421 Ring-type CT for primary currents 1250/1500 A, accuracy class 0,5

SCT2421 | Ring-type CT for primary currents 1250/1500 A, accuracy class 0,5

The SCT2421 ring-type CT supports the primary currents 1250 and 1500 A, for round conductors with a maximum diameter of 43,7 mm. The innovative screwless connection technology for rigid and flexible conductors saves time – ferrules can be dispensed with here.

Technical data SCT2421
Accuracy class 0.5
Primary current 1250/1500 A
Secondary current 1 A
Max. diameter round conductor 43.7 mm
Possible rail dimensions 50 x 30 mm, 63 x 10 mm
Size 4
Dimensions (W x H x D) 95 mm x 115 mm x 52 mm
 
Approvals/markings CE
Ordering information
SCT2421-1250 Ring-type CT, accuracy class 0.5, current ratio 1250/1 A, rated power 10 VA
SCT2421-1500 Ring-type CT, accuracy class 0.5, current ratio 1500/1 A, rated power 10 VA
Accessories  
ZB8201-0210 snap-on mounting for SCT2xxx
ZB8202-0240 sealing plate for SCT24xx/25xx/26xx
ZB8203-0210 quick-fix cable fastening for SCT2xxx
ZB8203-0211 quick-fix cable fastening for SCT2xxx, extra heat-resistant