Masterpact NT and NW

PB104349A55
PB104353A55
PB104348A55
PB104347A55
Connections page A-39
b Rear connection (horizontal or vertical).
b Front connection.
b Mixed connections.
b Optional accessories:
v bare-cable connectors and connector shields
v terminal shields
v vertical-connection adapters
v cable-lug adapters
v interphase barriers
v spreaders
v disconnectable front-connection adapter
v safety shutters, shutter locking blocks, shutter
position indication and locking.
Locking page A-43
b Pushbutton locking by padlockable transparent
cover.
b OFF-position locking by padlock or keylock.
b Chassis locking in disconnected position by keylock.
b Chassis locking in connected, disconnected
and test positions.
b Door interlock (inhibits door opening with breaker
in connected position).
b Racking interlock (inhibits racking with door open).
b Racking interlock between crank and OFF
pushbutton.
b
b
Automatic spring discharge before breaker removal.
Mismatch protection.
Indication contacts page A-45
b Standard or low-level contacts:
v ON/OFF indication (OF)
v “fault trip” indication (SDE)
v carriage switches for connected
(CE) disconnected (CD) and test
(CT) positions.
b Programmable contacts:
v 2 contacts (M2C)
v 6 contacts (M6C).
DB101111
M2C contact.
DB101156
DB101149
DB101110 DB101109
DB101112
OF contact.
Remote operation page A-47
b Remote ON/OFF:
v gear motor
v XF closing or MX opening voltage releases
v PF ready-to-close contact
options: RAR automatic or RES electrical remote reset
- BPFE electrical closing pushbutton.
b Remote tripping function:
v MN voltage release
- standard
- adjustable or non-adjustable delay
v or second MX voltage release.
Gear motor.
DB101113
DB101147
DB101114
DB101150
MX, XF and MN volage
releases.
Accessories page A-51
b Auxiliary terminal shield.
b Operation counter.
b Escutcheon.
b Transparent cover for escutcheon.
b Escutcheon blanking plate.
DB101115
207E1050.indd
version: 1.0