#1491-110-IT50 Input Mains Breaker | Circuit Breakers

1491-110-IT50

Circuit Breaker

NSN 5925-01-578-2068

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015782068

Detail Specifications

Body Style:
Multipole-multiple actuator type
Body Length:
61.5 millimeters
Body Width:
52.5 millimeters
Body Height:
80.0 millimeters
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Width:
17.5 millimeters
End Application:
Operator control assembly and parts list (receiving area), 55 ton and 56 ton cask controls
Boss Height:
5.5 millimeters
Pole Quantity:
3
Mounting Facility Type And Quantity:
Din rail
Maximum Continuous Load Current Rating Per Pole:
30.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
415.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
10000.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic all locations
Trip Release Characteristic:
Instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
10.0 all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
3 toggle
External Actuator Linkage Arrangement:
One, two, and three linked
Internal Trip Release Configuration:
Series trip all locations
Part Name Assigned By Controlling Agency:
Cage: 1492-sp series c supplementary protectors/miniature circuit breaker
Frequency In Hertz:
50.0 all locations or 60.0 all locations
Terminal Type And Quantity:
6 screw
NSN:
5925-01-578-2068
Item Name:
Breaker,input Mains
Cage Code:
3C728

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1492-SP3C300
Cage Code:
01121
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
1492-CB3G-300
Cage Code:
01121
RNCC:
3
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 1491-110-IT50

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Last Updated: 11/07/2024