Part Number PSM21B91

Rotary Switch

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
psm21b91
Demil:
No
Shelf Life:
UOM:
NIIN:
012876695

Part Information
Actuator knob is black

NSN
National Stock Number:
5930-01-287-6695 5930012876695
TXT
Description:
Rotary Switch
INC
INC
Item Name Code:
02134
MRC:
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.ABFE
Hazardous Locations/environmental Protection:
Oiltight
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
1.730 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
2.000 inches
MRC:
The number of individual sections included in the item.AFBH
Individual Section Quantity:
1
MRC:
The general configuration of the contacts of a switch that describes its basic switching structure.AJZE
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Actuator knob
MRC:
The voltage for which the contacts are rated,expressed in volts.CQMK
Contact Voltage Rating In Volts:
125.0 lowest dc voltage rating at sea level
MRC:
The voltage for which the contacts are rated,expressed in volts.CQMK
Contact Voltage Rating In Volts:
600.0 highest dc voltage rating at sea level
MRC:
The designation indicating the electrical configuration of a cam actuated switch including the number of switching poles or forms.CQYS
Cam Actuated Switch Contact Arrangement:
1 two circuit, double break/double make, both positions maintained single switch single section periphery
MRC:
The number of positions to which the switch actuator may be indexed.CRJH
Switch Actuator Indexing Position Quantity:
2 single actuator
MRC:
Indicates the type of terminal for providing electrical connection to the item.CSCF
Terminal Type:
Tab, solder lug
MRC:
The increments of angular rotation that the switch actuator moves between adjacent index positions.CSLC
Switch Actuator Positioning Increment:
90.0 degrees single actuator
MRC:
The amount of current that the contacts are rated to make or break with a specified load.CTHF
Contact Load Current Rating:
200.0 milliamperes resistive load highest dc voltage rating at sea level
MRC:
The amount of current that the contacts are rated to make or break with a specified load.CTHF
Contact Load Current Rating:
1.1 amperes resistive load lowest dc voltage rating at sea level
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Tap, square frame

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