Datasheet

6
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NT Series
TERMINAL CIRCUIT IDENTIFICATION
Terminal identications are referred to in the order guides to indi-
cate which circuits are made in each toggle position (i.e., 1-2 refers
to circuit closure through terminals 1 and 2).
NOTE: Keyside is on #3 terminal side.
Step Base - One Pole
Step Base - Two Pole
Step Base - Four Pole
Flat Base - One Pole
Flat Base - Two Pole
SPECIAL CIRCUITRIES
Catalog listings with -10, -50, and -70 suffix numbers, as shown
in the order guides, have special “on-on-on” circuits, as illus-
trated below. NTs with -12 suffix are the same as -50 except the
keyway position is maintained, and the center position circuits
2-3 and 4-5 are made.
-10 CIRCUITRY
No of
poles
Keyway Side
Maint. Position
Center Maint.
Position
Opposite
Keyway Maint.
Position
2
4
-50 CIRCUITRY
No of
poles
Keyway Side
Maint. Position
Center Maint.
Position
Opposite
Keyway Maint.
Position
2
4
-70 CIRCUITRY
No of
poles
Keyway Side
Maint. Position
Center Maint.
Position
Opposite
Keyway Maint.
Position
2
4