Advanced motor protection and control - Fuji Electric America

Contactors SC-M and SC-E series
Dimensions
Dimensions, mm
• Aux. contact blocks (Side mounting)
SZ-MAS10, MAS01
41
56
Mass: 18g
9.8 45 9.8
7.6
• Coil surge
suppression unit
SZ-MZ1, MZ2, MZ3
77.5 (SC-M01, M02)
89.5 (SC-M01/G, M02/G)
Mass: 5g
21.5
24.3
9
Aux. terminal
M3.5
46
• Power Connection kit for reversing for SC-M • Mechanical interlock unit
1
3
Line side Load side
27.6
20.3
Standard operating conditions
Ambient
temperature
Humidity
Altitude
Atmosphere
Vibration
Shock
Mounting
Mounting
angle
Standard
Operating: –5 to 55˚C
No sudden temperature changes resulting in
condensation or icing (The average temperature over
a 24-hour period must not exceed 35˚C)
Storage: –40 to 65˚C
45 to 85%RH
2000m or lower
No excessive dust, smoke, corrosive gases,
flammable gases, steam, or salt.
10 to 55Hz 15m/s 2
50m/s 2
Screw mounting, 35mm-wide top hat rail (DIN)
30˚
30˚
83.2
30˚
IEC 60947-4-1, EN 60947-4-1, VDE 0660
JIS C 8201-4-1, JEM 1038
UL 508, CSA C22.2
30˚
27.6
18.5
17.5
83.2
Wiring diagrams
Aux. contact
• Mounted on the right side
1NO 63 1NC
64
• Mounted on the left side
1NO 1NC
53
54
Internal circuit
A1
A2
61
62
51
52
• Built-in CR • Built-in diode
Wiring
Terminal screw
Connectable wire size
Applicable round crimp terminal
Tightening torque
2
+A1
-A2
1 2 3
13 6.8
5.7 5.7
17.6 2.7
13.8
19.5
M3.5
1.25 to 2mm 2
(ø1.2 to 2mm)
7.5mm (R2-3.5)
0.8 to 1.0N·m
9.5