Air Circuit Breakers (400
A - 4000 A)
According to different demanding requirement for
rapid detection and safe
interruption of faults
in low voltage networks, we offer different class of air circuit breakers.
Spectronic ACBs are modern rotary handle
mechanism that can
be manually or electrically charged via a motor
circuit breakers
and equipped with new
RV23 electronic relay with over load,short circuit and ground fault protections.
Compliance
with IEC947-2
Rated
short circuit performance from 55 kA to 60 kA
(Ics=90%Icu) @ 415v
Nominal
ratings from 400A to 4000A
2 Frame
Sizes: Frame 1 (400A to 1600A), Frame 2 (2000A to
4000A)
3 and
4 pole
, Fixed and Withdrawable
available
Common
height and depth for complete range
Common
accessories designed for simple installation
Built-in
safety features provided as standard
Circuit
protection integral to RV relay including restricted
earth fault
Auxiliary
contacts 6 n/o
IP40 door
seal provided with door gasket
Interlocking available in rod design
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