#7974400 Motor Circuit Protector | Circuit Breakers

7974400

Circuit Breaker

NSN 5925-00-901-7937

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009017937

Product Technical Spec.

Body Style:
Single pole type
Overall Length:
2.000 inches
Body Width:
1.250 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
0.906 inches
Unthreaded Mounting Hole Diameter:
0.250 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
1.574 inches
Mounting Surface To Terminal End Distance:
1.266 inches
Pole Quantity:
1
Mounting Facility Type And Quantity:
2 unthreaded hole
Maximum Continuous Load Current Rating Per Pole:
40.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
30.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
600.0 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:
125.0 single location
Reset Method:
Automatic
Internal Trip Release Configuration:
Series trip single location
Trip Delay Time In Seconds Per Rated Continuous Current:
30.000 at 200 pct single location
Trip Release Ambient Tempurature Rating:
25.0 degrees celsius single location
Terminal Type And Quantity:
2 tab w/screw
NSN:
5925-00-901-7937
Item Name:
Motor Circuit Protector
Cage Code:
19207

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
0740456
Cage Code:
S3002
RNCC:
5
RNVC:
2
RNAAC:
YB
Status:
A
MSDS:
SADC:
Part Number:
PDA-40
Cage Code:
82647
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
6227552
Cage Code:
53711
RNCC:
7
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
CDA-40
Cage Code:
73830
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 7974400

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Last Updated: 02/23/2025