Technical Specifications of NSN
Thread Class:
2a single mounting facility
Thread Length:
0.181 inches single mounting facility
Hazardous Locations/environmental Protection:
Explosion proof
Overall Length:
2.090 inches
First Flat Length:
0.100 inches single actuator
Flat Height:
0.095 inches single actuator and 0.120 inches single actuator
Shaft Diameter:
0.120 inches single actuator and 0.125 inches single actuator
Shaft Length:
0.847 inches single actuator
Overall Diameter:
0.720 inches
Individual Section Quantity:
3
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
2 each section front
Throw Quantity:
5 each section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.250 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
115.0 dc at sea level
Rotor Through Connection Quantity:
2 each section
Switch Actuator Indexing Position Quantity:
5 single actuator
Shaft Type:
Round, flat, undercut single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes each section rear
Switch Actuator Positioning Increment:
36.0 degrees single actuator
Detent Rotational Torque Range:
+25.000/+36.000 inch-ounces single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
20.0 milliamperes resistive load dc at sea level and 50.0 milliamperes inductive load dc at sea level
Contact Load Current Rating:
250.0 milliamperes resistive load ac at sea level and 50.0 milliamperes inductive load ac at sea level
Precious Material And Location:
Contact and terminal surfaces gold and terminal surfaces and contacts silver
Precious Material:
Gold and silver
Style Designator:
Tap, circular, bushing mount
Thread Series Designator:
Unef single mounting facility
Item Name:
Switch,master Disconnect
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
