Modular changeover switches SD
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Technical Specifications
Rated Current (A)
63 A
Number of Poles
3
Contacts
3NO + 3NO
Rated insulation voltage Ui (V)
800
Rated impulse Withstand Voltage Uimp (kV)
8
Conventional thermal current Ith (A)
63
Rated Current in category AC-21A (A) at 400/500/690V
63/63/63
Rated current in category AC-22A (A) at 400/500/690V
63/63/40
Rated current in category AC-23A (A) at 400/500/690V
63/63/63
Rated closing/breaking current at 400V AC23 (A)
400/320
Short time current Icw x 1s (kA)
1,1
Rated fuse short circuit current (kA)
20 (fusibile gG 63A)
Number of modules
4
Mechanical life
50.000 operations
Electrical Life at In
3.000
Power Loss for each pole (W)
0,8
Standard connection terminals
25 mm²
Torque
2 Nm
Standard
EN 60947-1; EN 60947-3
Approvals
CE
State
On sale
Megiston