Thermostatic Switch
S4843
(NSN) National Stock Number
5930-00-636-0981
Federal Supply Classification
5930 Switches
Item Name Code
00451
Schedule B Code
9032100000
Summary
Dustproof hazardous locations/environmental protection, 2.562 inches nominal overall length, 0.844 inches nominal overall height, 1.812 inches nominal overall width, 1.594 inches nominal body length, 1.594 inches nominal body width
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | XX |
Identification
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).
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00451 | A048B0 | 1 | 1 |
Specifications
Hazardous Locations/Environmental Protection
dustproof
Details
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.Overall Length
2.562 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Overall Height
0.844 inches nominal
Details
The distance measured in a straight line from the bottom to the top of an item.Overall Width
1.812 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Body Length
1.594 inches nominal
Details
A measurement of the longest dimension of the body,in distinction from width.Body Width
1.594 inches nominal
Details
A measurement taken at right angles to the length of the body,in distinction from thickness.Body Height
0.594 inches nominal
Details
A measurement from the bottom to the top of the body,in distinction from depth.Unthreaded Mounting Hole Diameter
0.176 inches nominal
Details
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.Distance Between Mounting Facility Centers
2.000 inches nominal
Details
The distance between mounting facility centers.Temp Sensing Element Type
internal sensor
Details
Indicates the type of sensor or transducer used in the item to convert temperature changes to switch actuating force.Mounting Method
bracket and unthreaded hole
Details
The means of attaching the item.Contact Action Stimulus
increase
Details
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.Mounting Facility Pattern
two position in-line
Details
The general configuration and relative position of the facilities provided for mounting the item.Nonpile-Up Contact Arrangement
1 pole, single throw, normally closed, momentary action
Details
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.Terminal Type
screw
Details
Indicates the type of terminal for providing electrical connection to the item.Contact Load Current Rating
40.0 amperes resistive load first voltage
Details
The amount of current that the contacts are rated to make or break with a specified load.Contact Load Current Rating
40.0 amperes resistive load second voltage
Details
The amount of current that the contacts are rated to make or break with a specified load.Contact Adjustability
actuation point not adjustable, manual reset
Details
The adjustability of the contact.Contact Stimulus Rating
250.00 actuation point nominal degrees fahrenheit
Details
The rating of the stimulus required to actuate and/or deactuate the contact(s).Contact Voltage Rating In Volts
115.0 ac at sea level first voltage
Details
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.Contact Voltage Rating In Volts
115.0 dc at sea level second voltage
Details
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.Media For Which Designed
gas or liquid
Details
The type of media for which the item is designed.Style Designator
rectangular w/bracket
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| B13928 | 4W146 | 5 | - | 3 | 2 | - | ZZ |
| B13928 | 05690 | X | - | 5 | 9 | - | XX |
| SMB280511 | 80063 | X | - | 5 | 2 | - | XX |
| HL | 81439 | X | - | 3 | 1 | - | XX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 35205 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
FAQs
Frequently asked questions for NSN 5930-00-636-0981
What is the NIIN of the NSN 5930-00-636-0981?
The National Item Identification Number (NIIN) of the NSN 5930-00-636-0981 is 00-636-0981
When the NSN 5930-00-636-0981 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961
Does the NSN 5930-00-636-0981 contain any precious metals?
Type/content is unknown
Does the NSN 5930-00-636-0981 contain any hazardous material?
No information in HMIRS
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