1NT | SERIES

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ISO9001: 2000 certifcation
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Ambient temperature rating from -40ºC to 240ºC (-40ºF to 464ºF)
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UL Approved
How to order?
- Choose Construction
- A – Wire Lead Assy
E – Exposed Disc - L – Limit switch opens on temperature rise
F -Fan switch closes on temperature rise - Choose Operating Temperature
- C – Celsius
F – Fahrenheit - Choose Differential
- Choose Flanges
- Choose Cup Styles
- Choose Terminal

STANDARD TEMPERATURES, TOLERANCES AND DIFFERENTIAL
CONSTRUCTIONS
All dimensions mm (in.)
Options shown: 90° – 1/4” Q.C. terminals with Surface mount flange

1NT01 Auto Reset / Silver Contacts
1NT11 Auto Reset / Gold Contacts
1NT09 One Shot: -35°C (-31°F) Reset
1NT10 One Shot: 0°C (32°F) Reset
4 Post Options shown: 45°– 1/4” Q.C. terminals with 4 post and flat Al cup

1NT02TL Low Profle / One Shot
1NT20 Auto Reset / Gold Contacts
Options shown: Flat 1/4” Q.C. terminals with Airstream mount cup

1NT12 Manual Reset / Gold Contacts
1NT15 Trip Free MR / Silver Contacts
1NT19 Trip Free MR / Gold Contacts
Flanges
Available mounting rotation relative to terminals – 90 ˚ with Aluminum -0 ˚, 90˚ / or 57˚, 127˚, 135˚ CCW with Nickel Plated Stee

Material: Aluminum

Material: Nickel Plated Steel
Available mounting rotation relative to terminals – 45˚ CCW

Thread Specs: M4 x 0.7 – 6G, M5 x 0.8 – 6G
Stud Length: 6.15, 7.00, 8.00, 9.00 (with M4) ; 8.00 (with M5)
Stud Material: Zinc Plated Steel
Cap Material: Aluminum

Cup Styles
Material: Aluminum
Available mounting rotation relative to terminals – O or 90 Closed Bottom Only

Materials: Aluminum Stainless Steel or Copper

Material: Aluminum or Copper Closed Bottom Only

Material: Stainless Steel
Available mounting rotation relative to terminals
0˚, 45˚ or 90˚ with Closed Bottom
0˚ or 90˚ with Open Bottom

Material: Aluminum
Available mounting rotation relative to terminals – 0˚ or 90˚ Closed Bottom Only

Material: Stainless Steel
Available mounting rotation relative to terminals – 0˚ or 90˚ Closed Bottom Only

Material: Stainless Steel
Available mounting rotation relative to terminals – 0˚ or 90˚ Closed Bottom Only

Material: Aluminum
Available mounting rotation relative to terminals
0˚, 45˚ or 90˚ with Closed Bottom
0˚ or 90˚ with Open Bottom

Terminals
Material: Tin Plated Brass

Material: Tin Plated Brass

27132: Thickness (A) 0.8(.031) ; Width (B) 6.3(.250)
27162*: Thickness (A) 0.5(.020) ; Width (B) 4.8(.187)
27163: Thickness (A) 0.8(.031) ; Width (B) 4.8(.187)
Materials:
Brass – Solid, Ni, Ag, or Tin Plated
Steel – Nickel Plated

Material: Nickel Plated Steel
M3 x 0.5 Class 6H Thread

Material: Nickel Plated Steel

Material: Nickel Plated Steel

All dimensions mm (in.)