Description:
HRCI-J fast-acting fuses are industrial duty fuses with the excellent current-limiting characteristics of fast-acting HRCI-J fuses to limit damage to equipment and installations by the thermal and magnetic energy associated with a large short-circuit fault current.
Overload characteristics limit cable damage due to low overload currents.
Construction: Ceramic body fuse.
Ratings:
Volts: 600Vac (or less), 250Vdc
Amps: 1-600A
IR: 200kA
Agency Information: CSA C22.2 No. 106 M92; Designed to BS 88:2, IEC 60269-2.
Dimensions
1CJB TO 60CJB
![](/uploads/spec-pics/201303C/2CJB-60CJB-HRCI-J-Dimension.jpg)
70CJB TO 600CJB
![](/uploads/spec-pics/201303C/70CJB-600CJB-HRCI-J-Dimension.jpg)
Catalog Numbers
Current Ratings (Amps) | Catalog Number | Dimensions in Inches and (mm) | ||||||||||
OLD | NEW | A | B | C | D | E | F | G | H | J | K | |
1 3 6 10 15 20 25 30 | 1CJB 3CJB 6CJB 10CJB 15CJB 20CJB 25CJB 30CJB | 1CJ 3CJ 6CJ 10CJ 15CJ 20CJ 25CJ 30CJ | 2.25 (57) | .5 (12.7) | .81 (20.6) | – | – | – | – | – | – | – |
35 40 45 50 60 | 35CJB 40CJB 45CJB 50CJB 60CJB | 35CJ 40CJ 45CJ 50CJ 60CJ | 2.38 (60) | .63 (16) | 1.06 (27) | – | – | – | – | – | – | – |
70 80 90 100 | 70CJB 80CJB 90CJB 100CJB | 70CJ 80CJ 90CJ 100CJ | 4.63 (117) | 3.63 (92) | 1.13 (28) | .75 (19) | .13 (3.2) | 1 (25.4) | .5 (12.7) | .28 (7.1) | .38 (9.5) | 2.63 (67) |
110 125 150 175 200 | 110CJB 125CJB 150CJB 175CJB 200CJB | 110CJ 125CJ 150CJ 175CJ 200CJ | 5.75 (146) | 4.38 (111) | 1.63 (41) | 1.13 (28.6) | .19 (4.8) | 1.38 (35) | .69 (17.5) | .28 (7.1) | .38 (9.5) | 3 (76) |
225 250 300 350 400 | 225CJB 250CJB 300CJB 350CJB 400CJB | 225CJ 250CJ 300CJ 350CJ 400CJ | 7.13 (181) | 5.25 (133) | 2.13 (54) | 1.63 (41) | .25 (6.3) | 1.88 (47.6) | .94 (24) | .41 (10.3) | .53 (13.5) | 3.38 (86) |
450 500 600 | 450CJB 500CJB 600CJB | 450CJ 500CJ 600CJ | 8 (203) | 6 (152) | 2.63 (66) | 2 (51) | .38 (9.5) | 2.13 (54) | 1 (25.4) | .53 (13.5) | .69 (17.5) | 3.75 (96) |
Energy Let-Through Curves
![](/uploads/spec-pics/201303C/10CJB-15CJB-Energy-Let-Through-Curves.jpg)
Time Current-Curves
![](/uploads/spec-pics/201303C/20CJB-50CJB-Time-Current-Curves.jpg)
Peak Let-Through Curves
![](/uploads/spec-pics/201303C/100CJB-175CJB-Peak-Let-Through-Curves.jpg)