Technical Specifications of NSN
Thread Class:
2a single mounting facility
Thread Length:
0.375 inches single mounting facility
Overall Length:
5.530 inches
Overall Height:
1.484 inches
Overall Width:
1.438 inches
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
2.250 inches single actuator
Nonturn Device Radius:
0.438 inches at 9: 00 o'clock
Individual Section Quantity:
5
Knob Manufacturer Code:
71590
Knob Manufacturer Part Number:
P-120
Nonturn Device Type:
Tab at 9: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section front
Throw Quantity:
12 each section rear
Mounting Method:
Threaded bushing single mounting facility
Features Provided:
Actuator knob
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 highest dc voltage rating at sea level
Contact Voltage Rating In Volts:
6.0 lowest dc voltage rating at sea level
Rotor Through Connection Quantity:
1 each section
Switch Actuator Indexing Position Quantity:
12 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Makes before breaks each section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
230.0 milliamperes resistive load ac at sea level
Contact Load Current Rating:
1.5 amperes resistive load lowest dc voltage rating at sea level
Contact Load Current Rating:
5.5 amperes resistive load highest dc voltage rating at sea level
Style Designator:
Circular wafer, 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
