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ISOLATION,
CONTROL AND
SIGNALLING
DX
3
ISOLATING SWITCHES
FEATURES
• Double break contacts
• Locking possible in open and closed
position
TECH DATA
Category of use:
AC 22A / 23A
Current rating:
16A to 125A
Rated voltage:
250V / 400V
Vistop isolating switches also available.
see p. 85
CHANGEOVER SWITCHES
FEATURES
• Locking accessories available
• Two way, double two way and two way
with centre point options
TECH DATA
Category of use:
AC 22A
Nominal rating:
20A
Rated voltage:
250V / 400V
Developments within Legrand’s isolation, control and
signalling range include new DX
3
isolating switches
which boast the same design improvements as DX
3
MCBs, RCDs, RCBOs (see p. 54), and in addition new
CX
3
contactors which are available with or without
handle.
DX
3
... next generation
DIN rail devices
Isolating switches, MCBs, RCDs, RCBOs, control
and signalling auxiliaries... the guarantee of finding
the function you need with a uniform appearance and
optimised dimensions.
See page 54 to find out more about the new DX
3
range
NEW
NEW
THE FIGHT AGAINST COUNTERFEIT... MANY DX
3
PRODUCTS ARE MARKED WITH
A UNIQUE REGISTRATION NUMBER. VISIT LEGRAND
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