Technical Specifications of NSN
Thread Class:
2a single mounting facility
Thread Length:
0.380 inches single mounting facility
Overall Length:
3.360 inches
Shaft Diameter:
0.123 inches 2nd actuator and 0.127 inches 2nd actuator
Shaft Diameter:
0.248 inches 1st actuator and 0.252 inches 1st actuator
Shaft Length:
0.440 inches 2nd actuator
Shaft Length:
0.490 inches 1st actuator
Overall Diameter:
1.036 inches
Individual Section Quantity:
2
Nonturn Device Type:
Slotted bushing at 3: 00 o'clock
Operating Tempurature Range:
-85.0/+185.0 degrees fahrenheit
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 1st section front
Pole Quantity:
1 2nd section front
Throw Quantity:
3 2nd section front
Throw Quantity:
4 1st section front
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Switch Actuator Indexing Position Quantity:
4 2nd actuator
Switch Actuator Indexing Position Quantity:
3 1st actuator
Shaft Type:
Round 1st actuator
Shaft Type:
Round 2nd actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes 1st section front
Contact Switching Action:
Breaks before makes 2nd section front
Switch Actuator Positioning Increment:
45.0 degrees 1st actuator
Switch Actuator Positioning Increment:
45.0 degrees 2nd actuator
Switch Actuator Stop Device Type:
Adjustable stop 2nd actuator
Switch Actuator Stop Device Type:
Fixed stop 1st actuator
Contact Load Current Rating:
5.0 amperes resistive load ac at sea level
Contact Load Current Rating:
5.0 amperes resistive load dc at sea level and 2.5 amperes inductive load dc at sea level
Precious Material And Location:
Rotor contacts and stator contact silver and stator contact gold
Precious Material:
Silver and gold
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
