رقم الجزء
تجريد
صلاحيه
UOM
NIIN
معلومات الجزء
First section blank, safety shield mounted on rear
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:
Explosion proof
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 9.112 inches and 9.252 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
6.750 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
6.750 inches
MRC:
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.AEBV
Unthreaded Mounting Hole Diameter:
0.525 inches single mounting facility
MRC:
The number of individual sections included in the item.AFBH
Individual Section Quantity:
4
MRC:
The identifying code of the orginator that controls or manufacturers the knob.AFCQ
Knob Manufacturer Code:
82121
MRC:
The general configuration of the contacts of a switch that describes its basic switching structure.AJZE
Switch Contact Basic Design:
Nonpile-up symmetrical
MRC:
The number of poles included in the item.AKPX
Pole Quantity:
1 2nd section rear
MRC:
The number of poles included in the item.AKPX
Pole Quantity:
1 3rd section rear
MRC:
The number of poles included in the item.AKPX
Pole Quantity:
1 4th section rear
MRC:
The number of positions to which the item may be actuated to energize electrical circuits.AKPY
Throw Quantity:
1 4th section rear
MRC:
The number of positions to which the item may be actuated to energize electrical circuits.AKPY
Throw Quantity:
1 2nd section rear
MRC:
The number of positions to which the item may be actuated to energize electrical circuits.AKPY
Throw Quantity:
1 3rd section rear
MRC:
The radius of the circle in which the mounting facilities of an item are located.ALAQ
Mounting Facility Circle Radius:
7.953 inches single mounting facility
MRC:
The means of attaching the item.AXGY
Mounting Method:
Bracket single mounting facility and unthreaded hole single mounting facility
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:
250.0 dc at sea level
MRC:
The voltage for which the contacts are rated,expressed in volts.CQMK
Contact Voltage Rating In Volts:
450.0 ac at sea level
MRC:
The position of the actuator,with relation to the extremity of rotation,that is momentary (spring loaded).CQQT
Switch Actuator Momentary Position:
Counterclockwise single actuator
MRC:
The general configuration and relative position of the facilities provided for mounting the item.CQYJ
Mounting Facility Pattern:
Four position circular single mounting facility
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:
Threaded stud
MRC:
An indication of the switching action by the contacts of the item.CSHW
Contact Switching Action:
Breaks before makes 3rd section rear
MRC:
An indication of the switching action by the contacts of the item.CSHW
Contact Switching Action:
Breaks before makes 4th section rear
MRC:
An indication of the switching action by the contacts of the item.CSHW
Contact Switching Action:
Breaks before makes 2nd section rear
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:
Indicates the type of device included in the switch to limit the angular rotation of its actuator.CTDN
Switch Actuator Stop Device Type:
Fixed stop 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 amperes resistive load dc 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:
200.0 amperes resistive load ac at sea level
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Tap, circuit selector
