#578R330H05 Magnetic Circuit Protector | Circuit Breakers

578R330H05

Circuit Breaker

NSN 5925-00-167-5475

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
001675475

Product Features

Threaded bushing mounted

Detail Specifications

Body Style:
Multipole-single actuator type
Bushing Length:
0.330 inches
Body Length:
1.932 inches
Body Width:
1.562 inches
Case Material:
Metal
Center To Center Distance Between Terminals Parallel To Length:
0.906 inches
Center To Center Distance Between Terminals Parallel To Width:
0.625 inches
Switch Contact Arrangement:
Single pole, double throw
Mounting Surface To Terminal End Distance:
1.828 inches
Pole Quantity:
3
Thready Qty Per Inch (tpi):
32
Maximum Continuous Load Current Rating Per Pole:
240.0 milliamperes ac all locations and 240.0 milliamperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
240.0 ac all locations and 240.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
240.0 ac all locations and 240.0 dc all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic all locations
Trip Release Characteristic:
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
125.0 all locations
Ultimate Trip Time Per Pole In Seconds:
0.200 all locations and 7.000 all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At each pole
Auxiliary Switch Function And Quantity:
1 control
Internal Trip Release Configuration:
Series trip all locations
Thread Size:
0.375 inches
Switch Location And Position Designation:
External at pole three
Trip Delay Time In Seconds Per Rated Continuous Current:
0.055 at 200 pct all locations and 0.950 at 200 pct all locations and 0.001 at 400 pct all locations and 0.240 at 400 pct all locations
Inclosure Protection Type For Which Designed:
Weatherproof
Switch Terminal Type:
Pin
Switch Current Rating And Type In Amps:
0.5 ac and 0.5 dc
Switch Voltage Rating And Type In Volts:
120.0 ac and 50.0 dc
Frequency In Hertz:
400.0 all locations
Thread Series Designator:
Unef
Terminal Type And Quantity:
6 wire hook
NSN:
5925-00-167-5475
Item Name:
Magnetic Circuit Protector
Cage Code:
97942

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
AP111R944-5
Cage Code:
81541
RNCC:
5
RNVC:
2
RNAAC:
TA
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 578R330H05

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Last Updated: 04/01/2025