Description
Switch disconnector
Code
90 AM Range
No. of poles
3P
Rated current
40 A
AC Rated operational voltage (Ue)
415 V
ELECTRICAL CHARACTERISTICS
-
MECHANICAL CHARACTERISTICS
-
Standard
EN 60947-3
Mechanical life
20.000 maneuvers
Rated insulation voltage (Ui)
500 V
Screwdriver suggested
PZ2
Rated impulse withstand voltage (Uimp)
4 kV
Rated tightening torque
2 Nm
Rated frequency (Hz)
50/60 Hz
Max rigid cable section
≤ 1x35 mm2 - ≤ 2x16 mm2 - ≤ 1x16 + 2x10 mm2
Use category
AC-23B
Max. section flex. cables
≤ 1x35 mm2 - ≤ 2x16 mm2 - ≤ 1x16 + 2x10 mm2
Rated short-time withstand current for 1s (Icw)
480 A
IP degree
IP20
Power dissipation per pole
1,5 W
Working temperature
-5°C ÷ +40°C
Electrical endurance
5.000 maneuvers
Tropicalization
55°C - UR 95%
-
-
Upline/downline power supply
Yes
-
-
Biconnection (cable + fork combs)
Yes (downstream only)
-
-
Lockable
No
Ware Number
85363030