Technical Specifications of NSN
Body Style:
Single pole type
Bushing Length:
0.250 inches
Body Length:
0.780 inches
Center To Center Distance Between Terminals Parallel To Length:
0.593 inches
Switch Contact Arrangement:
Single pole, double throw
Fragility Factor:
Moderately rugged
Mounting Surface To Terminal End Distance:
1.525 inches
Mounting Facility Type And Quantity:
1 threaded bushing w/panel seal
Storage Type:
General purpose warehouse
Thready Qty Per Inch (tpi):
32
Maximum Continuous Load Current Rating Per Pole:
7.5 amperes ac single location and 7.5 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
120.0 ac single location and 28.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
5000.0 ac single location and 2500.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Thermal single location
Trip Release Characteristic:
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
150.0 single location
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 push-pull
Actuator Function:
Trip-reset
Actuator Position Designation:
At pole one
Auxiliary Switch Function And Quantity:
1 alarm
Internal Trip Release Configuration:
Series trip single location
Thread Size:
0.438 inches
Switch Location And Position Designation:
Internal at pole one
Trip Delay Time In Seconds Per Rated Continuous Current:
2.000 at 200 pct single location and 20.000 at 200 pct single location
Inclosure Protection Type For Which Designed:
Corrosion resistant and dustproof and explosion resistant and fungus resistant and moisture resistant and sand resistant and vibration resistant
Trip Release Ambient Tempurature Rating:
25.0 degrees celsius single location
Switch Terminal Type:
Tab, solder lug
Switch Current Rating And Type In Amps:
3.0 ac and 5.0 dc
Switch Voltage Rating And Type In Volts:
120.0 ac and 30.0 dc
Frequency In Hertz:
400.0 single location
Unpackaged Unit Weight:
0.066 pounds
Test Data Document:
96906-ms26574 standard (includes industry or association standards, individual manufactureer standards, etc.).
Thread Series Designator:
Un
Terminal Type And Quantity:
2 tab w/screw
Specification Data:
81349-mil-c-5809 government specification
Item Name:
Motor Circuit Protector
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MS26574-7-1/2A
Part Number:
7274-4-7 1/2
Part Number:
MS26574-7-1/2A
Part Number:
MS26574-7-1/2A
