AuCom EMXAe - Page 19

SYSTEM DESIGN
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
EMX4e-0024B 24
65 kA
30
Any
(J, T, K-1,
RK1, RK5)
EMX4e-0042B 42 50
EMX4e-0052B 52 60
EMX4e-0064B 64 80
EMX4e-0069B 69 80
EMX4e-0105B 105 125
EMX4e-0115B 120 125 J, T, K-1, RK1
EMX4e-0135B 135 150
EMX4e-0184B 184 200
J, T
EMX4e-0200B
225
225
EMX4e-0229B 229 250
EMX4e-0250B
250
300
EMX4e-0352B
352
400
Any
(J, T, K-1,
RK1, RK5)
EMX4e-0397B
397
450
EMX4e-0410B
410
450
EMX4e-0550B
550
600
EMX4e-0580B
580
600
EMX4e User Manual (710-18433-00C) | 17