AuCom EMXAe - Page 20

SYSTEM DESIGN
• Circuit breakers – 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 circuit breaker
models noted in ##4, ##5 or ##6.
Model
Nominal
Rating (A)
Breaker 1: Eaton
(rating, A)
##4
Breaker 2: GE
(rating, A)
##5
Breaker 3: LS
(rating, A)
1
##6
EMX4e-0024B 24 HFD3030 (30 A)
SELA36AT0060
(60 A)
UTS150H-xxU-040
(40 A)
EMX4e-0042B 42 HFD3050 (50 A)
UTS150H-xxU-050
(50 A)
EMX4e-0052B 52 HFD3060 (60 A)
UTS150H-xxU-060
(60 A)
EMX4e-0064B 64
HFD3100 (100 A)
SELA36AT0150
(150 A)
UTS150H-xxU-100
(100 A)
EMX4e-0069B 69
EMX4e-0105B 105
HFD3125 (125 A)
UTS150H-xxU-125
(125 A)
EMX4e-0115B 120
EMX4e-0135B 135 HFD3150 (150 A)
UTS150H-xxU-150
(150 A)
EMX4e-0184B
184
HJD3250 (250 A)
SFLA36AT0250
(250 A)
UTS250H-xxU-250
(250 A)
EMX4e-0200B 225
EMX4e-0229B
229
EMX4e-0250B 250 HKD3300 (300 A)
SFLA36AT0400
(400 A)
UTS400H-xxU-300
(300 A)
EMX4e-0352B
352
HLD3400 (400 A)
SFLA36AT0600
(600 A)
UTS400H-xxU-400
(400 A)
EMX4e-0397B
397
EMX4e-0410B 410
HLD3600 (600 A)
UTS600H-xxU-600
(600 A)
EMX4e-0550B 550
UTS800H-xxU-800
(800 A)
EMX4e-0580B 580
SGLA36AT0600
(600 A)
UTS800H-NG0-800
1
For LS breakers, xx represents FM, FT or AT.
18 | EMX4e User Manual (710-18433-00C)