Page 77 - 1SBC104119C0202_MainCatalog_R contactors
P. 77
AM-CC-NOR63 alternator field discharge contactors
Technical data
Magnet system characteristics
Types Single tripping coil AM-CC-NOR63-21 AM-CC-NOR63-31
Coil operating limits At θ ≤ 55 °C 0.85…1.1 x Uc 250 W
acc. to IEC 60947-4-1 150 W
24…220 V DC
DC control voltage 250 W AM-CC-NOR63-31
150 W 2 x M6
Rated control circuit voltage Uc
30 ms AM-CC-NOR63-31
Coil consumption Average pull-in value 20 ms
Tripping
Operating time (average values for Uc)
Closing time
Opening time
Mounting characteristics Single tripping coil AM-CC-NOR63-21 5
2 x M6
Types
Fixing by screws (not supplied)
Connecting characteristics
Types Single tripping coil AM-CC-NOR63-21
Connection capacity (min. ... max.) 16 mm
M6 x 20
Main conductors (poles) -
Terminal plates width 1…2.5 mm²
1…2.5 mm²
Terminal screw (not supplied)
1.5 Nm
Drilling holes (without thread) 1.5 Nm
Auxiliary conductors Screws and bolts
M4 with cable clamps
(built-in auxiliary terminals + coil terminals) M4 with cable clamps
Rigid solid 1 or 2 x
Flexible with non insulated ferrule 1 or 2 x
Tightening torque
Coil terminals
Built-in auxiliary terminals
Screw terminals
Main terminals
Coil terminals
Built-in auxiliary terminals
1SBC104099S0201
ABB R contactors | 5/25
