Product Details
| Manufacturer | Detroit Switch |
|---|---|
| Part Number | 2221837NB4 |
| Product Name | Pressure Switch |
| Unit Price | $555.68 |
Specifications
Dimensions
| Thread Class | 2B |
|---|---|
| Inside Diameter | 0.438 inches |
| Thread Length | 2.000 inches |
| Overall Length | 5.000 inches |
| Overall Height | 5.813 inches |
| Overall Width | 2.688 inches |
| Body Length | 4.875 inches |
| Body Height | 2.500 inches |
| Unthreaded Mounting Hole Diameter | 0.281 inches |
| Longest Horizontal Distance Between Mounting Centers | 2.406 inches |
| Shortest Horizontal Distance Between Mounting Centers | 1.750 inches |
| Longest Vertical Distance Between Mounting Centers | 3.281 inches |
| Thread Quantity Per Inch | 20 |
| Nominal Thread Size | .438 inches |
| Thread Series Designator | UNF |
Electrical
| Contact Load Current Rating | 3.4 amperes (resistive load); 16.0 amperes (resistive load) |
|---|---|
| Contact Voltage Rating In Volts | 550.0 ac (at sea level); 115.0 ac (at sea level) |
General
| Hazardous Locations/Environmental Protection | DUSTPROOF |
|---|---|
| Operating Temp Rating | M30.0 fahrenheit (minimum); 580.0 fahrenheit (maximum) |
| Mounting Method | BRACKET(S); UNTHREADED HOLE(S) |
| Contact Action Stimulus | INCREASE |
| Mounting Facility Pattern | ISOSCELES TRIANGLE |
| Nonpile-Up Contact Arrangement | AF1 |
| Criticality Code Justification | FEAT |
| Terminal Type | TAB W/SCREW |
| Contact Adjustability | ADB; ACB |
| Contact Adjustment Range | P9.00/P87.00 actuation point (pounds per square inch); P5.00/P75.00 deactuation point (pounds per square inch) |
| Contact Adjustment Type | AGAH; AFAH |
| Special Features | MANUFACTURING PROCESSES AND MATERIALS ARE CRITICAL TO SAFETY OF LIFE AND PROPERTY |
| Media For Which Designed | GAS |
| Style Designator | 33 |
Material
| Precious Material And Location | ONTACTS silver |
|---|---|
| Precious Material | SILVER |
Pressure
| Pressure Switch Type | GAGE |
|---|---|
| Proof Pressure | 60.00 pounds per square inch |
| Pressure Connector Type | PLAIN, THREADED INTERNAL |
National Stock Number
| NSN | 5930-00-782-7853 |
|---|---|
| Federal Supply Class | 5930 — Switches |
| Nomenclature | SWITCH,PRESSURE |
| Unit of Issue | EA |
