Circuit-breakers, switch-disconnectors
Mechanical interlock, paralleling mechanism
2010 CA08103002Z-EN
www.eaton.com17/131
Mechanical interlock,parallelingmechanism
For use with
Part no.
Article no.
for separate
order
Price
See
price list
Std. pack
Notes
Information relevant
for export to
North America
Paralleling mechanism
Simultaneous actuation of 2 PN switch-disconnectors of the same
type mounted side-by-side.
Not UL/CSA approved
PN1(-4) + PN1(-4)
PN1-XPA
283471
1 off
PN1, PN2
• 1 × rotary handle on switch
(‐XD) supplied.
• 1 × door coupling rotary handle
(‐XTVD) supplied.
–
PN2(-4) + PN2(-4)
PN2-XPA
283472
PN3(-4) + PN3(-4)
PN3-XPA
283473
PN3
• 1 × rotary handle on switch
(not lockable) supplied.
• 1 × door coupling rotary handle
(not lockable) supplied.
• Not suitable for use as a main
switch.
Notes
Extension shaft (-XV4(6)) additionally required for the door coupling rotary handle.
Cannot be combined with mechanical interlock, insulating surrounds, side wall operators or remote operators.
For use as emergency switching off device
For this the door coupling rotary handle requires an exchange thumb-grip in red/yellow according to the following order number:
• for PN1 and PN2: NZM2-XDGVR→100747
• for PN3: NZM4-XDGVR→100774
Note
: The locking function of these handles must not be used.
Extension shaft
400 mm
max. built-
in depth
NZM1(-4), PN1(-4),
N(S)1(-4)
NZM2(-4), PN2(-4),
N(S)2(-4)
NZM1/2-XV4
261232
1 off
Length 290 mm,
can be cut to required length.
UL/CSA certification
not required
NZM3(-4), PN3(-4),
N(S)3(-4)
NZM4(-4), N(S)4(-4)
NZM3/4-XV4
261234
600 mm
max. built-
in depth
NZM1(-4), PN1(-4),
N(S)1(-4)
NZM2(-4), PN2(-4),
N(S)2(-4)
NZM1/2-XV6
260191
Length 425 mm,
can be cut to required length.
NZM3(-4), PN3(-4),
N(S)3(-4)
NZM4(-4), N(S)4(-4)
NZM3/4-XV6
260193
Notes
Circuit-breaker can also be installed in a lying position 90° left/right, with the handle still in the same position.
PN...XPA, NZM...-XV...
HPL17131EN




