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Datasheet. MT1H-H251S-12 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2b all threaded hole
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.
watertight
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.750in. ⁓2-3/4"
The distance measured in a straight line from the bottom to the top of an item.
7.312in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
2.875in.
A measurement from the bottom to the top of the body,in distinction from depth.
3.781in.
A measurement of the longest dimension of a capillary tube.
144.0in.
A measurement of the longest dimension of a bulb.
4.125in.
The length of a straight line which passes through the center of the bulb,and terminates at the circumference.
0.375in.
The longest distance between mounting centers parallel to the horizontal plane.
1.906in.
The longest distance between mounting centers parallel to the vertical plane.
2.438in.
Indicates the type of sensor or transducer used in the item to convert temperature changes to switch actuating force.
capillary TUBE-Bulb
The means of attaching the item.
base and threaded hole
Those features,not otherwise specified,which may be required for proper functioning of the item.
electrical access port
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
32 all threaded hole
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.
increase
A designation that is used for the purpose of general identification of the thread.
0.164in. all threaded hole ⁓11/64"
The general configuration and relative position of the facilities provided for mounting the item.
two position diagonal
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.
1 pole, double throw, one position momentary
Indicates the type of terminal for providing electrical connection to the item.
screw
The amount of current that the contacts are rated to make or break with a specified load.
3.0 amperes inductive load second voltage
The amount of current that the contacts are rated to make or break with a specified load.
10.0 amperes inductive load first voltage
The amount of current that the contacts are rated to make or break with a specified load.
500.0 milliamperes inductive load third voltage
The adjustability of the contact.
actuation point adjustable and deactuation point adjustable
The minimum and maximum limits to which the contact(s) may be adjusted.
+50.00/+250.00 actuation point degrees fahrenheit and +50.00/+250.00 deactuation point degrees fahrenheit
Indicates the type of device provided for manual adjustment of the contact(s).
external actuation point knob with scale and external deactuation point knob with scale
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
125.0 ac at sea level first voltage
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
24.0 dc at sea level third voltage
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
480.0 ac at sea level second voltage
The cycles per second /hertz/ of the alternating current.
60.0 first voltage
The cycles per second /hertz/ of the alternating current.
60.0 second voltage
The type of media for which the item is designed.
gas or liquid
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
rectangular
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unc all threaded hole
Answers.
1EA
Unc all threaded hole
Rectangular
32 all threaded hole
2.875 inches
2b all threaded hole
Schedule B number: 9032100000
nmfc 061300
Thermostats
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-01-249-8282 SWITCH,THERMOSTATIC
unc all threaded hole thread series rectangular 32 all threaded hole thread quantity per inch 2.875" overall width 2.750" overall length 2b all threaded hole thread class
- NIIN
- 012498282
- NIIN Date
- 02/18/87
- Schedule B
- 9032100000
- Name Code
- 00451
- FIIG
- A048B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $948.83 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Department of The Navy
Availability for MT1H-H251S-12 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 77.5
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
- Commodity (for shipments via water)
- Electrical appliances, small
- NMFC (national motor freight code)
- 061300 CIRCUIT BREAKER/SWITCH NOI
- UFC (universal freight code)
- 34410
Similar by Design Other switchs with similar characteristics
Nothing similar to this part number was found in our inventory
MT1H-H251S-12 / Switch,thermostaticWhat is the formal definition of this item?
A switch that is actuated by changes in ambient temperature. excludes circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. see also control, temperature (as modified) and regulator, temperature (as modified).
