36 Rockwell Automation Publication 150-QS003E-EN-P - April 2017
Appendix A SCCR Ratings
Table 18 - SCCR (High Capacity Fault) Electrical Ratings for Solid-state Units
Type 1 Coordination
(1)
SCPD Performance
(2)
Class J or Class L Fuse
(3)
Inverse Time (Thermal Magnetic) Circuit Breaker
(4)
Motor Connection
Type
Cat. No.
Current
Rating
[A]
Maximum
Available Fault
(600V) [kA]
Current [A] 480V, 65 kA Maximum
Typical Max.
Bul. 140G
Frame
Size
Max.
Current
[A]
Cat. No. Rating Plug
Line
150-SB1N… 90
100
150 200
K
350 140G-K6F3-D40 —
150-SB2N… 110 175 225 300 140G-K6F3-D30 —
150-SB3N… 140 225 300 400 140G-K6F3-D40 —
150-SB4N… 180 300 400 400 140G-K6F3-D40 —
150-SC1N… 210 350 450
M
600 140G-M6F3-D60 —
150-SC2N… 260 450 500 700 140G-M6F3-D80 —
150-SC3N… 320 500 700 800 140G-M6F3-D80 —
150-SD1N… 361 601 800
N
1000 140G-N6HE-E12 140G-NRP3-E10
150-SD2N… 420 700 800 1200 140G-N6HE-E12 —
150-SD3N… 520 800 1000 1200 140G-N6HE-E12 —
Inside Delta
150-SB1N… 155
65
250 300
M
450 140G-M6F3-D60 —
150-SB2N… 190 300 400 500 140G-M6F3-D60 —
150-SB3N… 242 400 500 700 140G-M6F3-D80 —
150-SB4N… 311 500 600 700 140G-M6F3-D80 —
150-SC1N… 363 601 800
N
1000 140G-N6HE-E12 140G-NRP3-E10
150-SC2N… 450 700 1000 1200 140G-N6HE-E12 —
150-SC3N… 554 800 1200 1200 140G-N6HE-E12 —
150-SD1N… 625 1000 1200
Pending
(5)
150-SD2N… 727 1200 1600
150-SD3N… 900 1200 2000
(1) Basic Requirements for Type 1 Coordination: Under the short-circuit condition, the starter shall cause no danger to persons or the installation. The starter may not be suitable for further service
without repair or replacement of parts. For further details, See UL508/CSA C22.2 No. 14 and EN 60947-4-2.
(2) Consult local codes for proper sizing of short-circuit protection.
(3) High capacity fault ratings when used with a time delay Class J fuse or time delay Class L fuse.
(4) Circuit Breaker must be of the designated 140G Frame size.
(5) Other circuit breakers pending.
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