AuCom EMX4i - Page 20

SYSTEM DESIGN
710-14888-00C EMX4i User Manual 19
High Fault Short Circuit Current Ratings
• Maximum fuse rating (A) – High fault short circuit current
Suitable for use on a circuit capable of delivering not more than 65,000 rms
symmetrical amperes, 480 VAC maximum, when protected by fuses of the stated
class and rating (refer ##2 and ##3 in table).
Model
Nominal
Rating (A)
Short Circuit
Rating @ 480 VAC
max.
Listed fuse rating
(A)
##3
Fuse class
##2
EMX4i-0024B 24 30
Any
(J, T, K-1, RK1,
RK5)
EMX4i-0042B
42
50
EMX4i-0052B
52
60
EMX4i-0064B 64 80
EMX4i-0069B 69 80
EMX4i-0105B 105 125
EMX4i-0115B 120 65 kA 125 J, T, K-1, RK1
EMX4i-0135B
135
150
EMX4i-0184B
184
200
EMX4i-0200B
225
225
J, T
EMX4i-0229B 229 250
EMX4i-0250B 250 300
EMX4i-0352B 352 400
Any
(J, T, K-1, RK1,
RK5)
EMX4i-0397B 397 450
EMX4i-0410B
410
450
EMX4i-0550B
550
600
EMX4i-0580B
580
600