NT Series
NT (FLAT BASE) 3-POSITION ORDER GUIDE
Catalog Listing (Standard Lever)
Quick Connect
Circuits Made with Toggle At:
No. of
poles
Opposite
Keyway
UL Rating
Code
Elect. Rating
Code
Keyway Position Center Position
1
1-2
OFF
2-3
L191
L192
L192
L191
L191
L192
L192
L191
L192
L192
L191
L191
L192
L192
L191
L191
L192
L192
1
2
2
1
1
2
2
3
4
4
3
3
4
4
3
3
4
4
31NT91-1
31NT91-5
31NT91-7
31NT91-21
31NT91-31
31NT91-51
31NT91-61
32NT91-1
32NT91-5
32NT91-7
32NT91-21
32NT91-31
32NT91-51
32NT91-61
32NT91-12
32NT91-10
32NT91-50
32NT91-70
1-2**
OFF
2-3
1-2**
OFF
2-3**
2-3
NONE***
NONE***
NONE***
1-2**
OFF
1-2
2-3
1-2
2-3**
OFF
NONE***
2-3, 5-6
2-3, 5-6
2-3, 5-6**
2-3, 5-6
2-3, 5-6
2-3, 5-6**
NONE***
2-3, 5-6
2-3, 5-6
2-3, 5-6
2-3, 5-6**
2
1-2, 4-5
1-2, 4-5**
1-2, 4-5**
NONE***
NONE***
NONE***
1-2, 4-5**
1-2, 4-5
1-2, 4-5
1-2, 4-5**
1-2, 4-5**
OFF
OFF
OFF
OFF
1-2, 4-5
1-2, 4-5
OFF
2-3, 5-6
1-2, 5-6
1-2, 5-6
1-2, 5-6
** These positions are momentary. All others are maintained.
*** Toggle lever is blocked from these positions. Toggle becomes 2-position, with center being one extreme position.
NT (FLAT BASE) 3-POSITION ORDER GUIDE • PANEL STAND-OFF FEATURE
Catalog Listing (Standard Lever)
Quick Connect
Circuits Made with Toggle At:
No. of
poles
Opposite
Keyway
UL Rating
Code
Elect. Rating
Code
Keyway Position Center Position
1
1-2**
OFF
2-3**
L192
L191
L191
L191
L192
L192
L192
2
1
2
3
4
4
4
631NT91-7
631NT91-1
631NT91-5
632NT91-1
632NT91-5
632NT91-7
632NT91-70
1-2
OFF
2-3
1-2**
OFF
2-3
2
1-2, 4-5
1-2, 4-5**
1-2, 4-5**
1-2, 4-5**
OFF
2-3, 5-6
2-3, 5-6
2-3, 5-6**
2-3, 5-6**
OFF
OFF
1-2, 5-6
** These positions are momentary. All others are maintained
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