Technical Specifications of NSN
Thread Class:
2b single mounting facility
Hazardous Locations/environmental Protection:
Dustproof
Overall Length:
4.000 inches
Overall Height:
2.062 inches
Overall Width:
2.094 inches
First Flat Length:
0.750 inches single actuator
Flat Height:
0.219 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
1.125 inches single actuator
Individual Section Quantity:
7
Knob Manufacturer Code:
82121
Knob Specificationial Markings:
Arrow symbol
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section front
Throw Quantity:
1 each section front
Mounting Facility Circle Radius:
2.312 inches single mounting facility
Mounting Method:
Bracket single mounting facility and threaded hole single mounting facility
Features Provided:
Actuator knob
Thready Qty Per Inch (tpi):
24 single mounting facility
Thread Size:
0.190 inches single mounting facility
Contact Voltage Rating In Volts:
125.0 ac at sea level
Contact Voltage Rating In Volts:
125.0 dc at sea level
Mounting Facility Pattern:
Four position circular single mounting facility
Switch Actuator Indexing Position Quantity:
2 single actuator
Shaft Type:
Round, flatted, threaded hole single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Breaks before makes each section front
Switch Actuator Positioning Increment:
90.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
10.0 amperes resistive load ac at sea level
Contact Load Current Rating:
10.0 amperes resistive load dc at sea level
Style Designator:
Tap, circuit selector
Thread Series Designator:
Unc single mounting facility
Item Name:
Sensor Switching Unit
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
