Mersen, formerly Ferraz Shawmut SIRCO Technical Specifications
SOCOMEC
SIRCO NON-FUSIBLE DISCONNECT SWITCHES FROM 30 TO 1200 A
UL, cUL AND CSA TECHNICAL CHARACTERISTICS FOR FRONT & SIDE OPERATION
Catalog number
Rating A 30 60 100 200 400
Operating voltage V 600 600 600 600 600
Max horsepower rating/
Max motor FLA current
Three phase
208 V 5/17.5 15/48.5 25/78.5 50/150 100/286
240 V 7.5/22 15/42 30/80 60/154 125/312
480 V 15/21 30/40 60/77 125/156 250/302
600 V 20/22 50/52 75/77 150/144 350/336
DC 125 V (1) 3/25 (1) 3/25 (1) 7.5/58 (1) 15/112 (1) 20/148
DC 250 V (1) 5/20 (2) 10/38 (2) 20/72 (2) 40/140 (2) 50/173
Short circuit rating with fuses kA 65 200 200 200 200
Branch circuit fuse type J or CC J J J J
Max fuse rating (A) 30 60 100 200 400
Dimension 3 pole (front operated switches) H in 4.56 5.87 5.87 8.13 14.31
W in 3.78 6.69 6.69 9.52 11.93
D in 2.59 3.89 3.89 3.42 4.92
Shaft size square (front operated switches) in 0.2 x 0.2 0.4 x 0.4 0.4 x 0.4 0.4 x 0.4 0.4 x 0.4
mm 5 x 5 10 x 10 10 x 10 10 x 10 10 x 10
3-pole switch operating torque (front operation)
Terminal lugs kit (# lugs per kit) Integral Integral Integral Optional (6) Optional (6)
Wire range AWG (# wire holes per lug) #10-#14 (1) #3-#10 (1) #3-#10 (1) 3/0-#6 (1) 600 kcmil-#2 (2)
Wire tightening torque lb. in. 27 58 58 200 500
(1) 2 pole in series
(2) 3 pole in series
lb. in. 21 88 88 106 130
SCV30
SCV60/SCV604
SCV60SO/SCV604SO
SCV100/SCV1004
SCV100SO/SCV1004SO
SCV200/SCV2004
SCV200SO/SCV2004SO
SCV400/SCV4004
SCV400SO/SCV4004SO
IEC 947-3 TECHNICAL CHARACTERISTICS FOR FRONT & SIDE OPERATION
Catalog number
Rating A 32 63 100 200 400
Rated Insulation voltage Ui (V) V 800 750 750 750 800
Rated impulse voltage (Uimp) 8 kV 8 kV 8 kV 8 kV 8 kV
Operation current Ie (A)
400 V AC AC 22A 32 63 100 200 400
AC 23A 32 63 100 200 400
690 V AC AC 22A 32 63 100 200 400
AC 23A 32 63 100 200 315
Motor Power (kW)
400 V AC AC 23A 15 30 51 100 220
500 V AC AC 23A 18.5 40 63 140 220
690 V AC AC 23A 25 55 90 185 295
Max. peak let through current (gG) kA peak 5.5 17.6 17.6 32 40
Connection
Minimum Cu cable section mm2 6 10 25 50 185
Minimum CU busbar section mm
2
SCV30
— — — — —
SCV60/SCV604
SCV60SO/SCV604SO
SCV100/SCV1004
SCV100SO/SCV1004SO
SCV200/SCV2004
SCV200SO/SCV2004SO
K 15
SCV400/SCV4004
SCV400SO/SCV4004SO
KK
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