ABB AMVAC Technical manual - page 3
AMVAC | SafeGear HD 3
AMVAC breaker
General overview
The AMVAC breaker is a magnetically actuated and latched
breaker capable of a high number of operations due to its
simplified design. Fully compliant with IEEE Standards C37.04,
C37.06 and C37.09, the AMVAC breaker is a great fit for many
applications.
Features
− Mechanical operations counter
− Optional roll-on-floor design
− Open, closed, ready/not ready lights and pushbuttons
− Maintenance-free magnetic actuator
Available AMVAC breaker ratings
Voltage class
Nominal voltages
Continuous current Short circuit/with-
stand (2 sec)
Close and latch
BIL (lightning im-
pulse withstand)
Low frequency
withstand (Hi-Pot)
kV
kV
A
kA, rms
kA, peak
kV, crest
kV, rms
5
2.4, 4.16, 4.8
1200, 2000, 3000
25
65
60
19
31.5
82
40
104
50
130
8.25
4.8, 6.9, 7.2
1200, 2000, 3000
40
104
95
36
15
6.9, 7.2, 8.4, 11, 12,
12.47, 13.2, 13.8,
14.4
1200, 2000, 3000
25
31.5
40
50
65
82
104
130
95
36
27
20.78, 21.6, 22.86,
23, 23.9, 24.94
1200, 2000
16
25
42
65
125
60