#KN540R Thermal Magnetic Trip Breaker 6 unthreaded hole mounting facility type and quantity

KN540R

Circuit Breaker

NSN 5925-00-089-2928

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
000892928
Description

Metal case material, 0.438 inches unthreaded mounting hole diameter, 3 pole quantity, 6 unthreaded hole mounting facility type and quantity.

Technical Specifications of NSN

Case Material:
Metal
Unthreaded Mounting Hole Diameter:
0.438 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
6 unthreaded hole
Features Provided:
Adjustable trip release
Maximum Continuous Load Current Rating Per Pole:
640.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
500.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
40000.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic all locations
Trip Release Characteristic:
Instantaneous all locations and time delay all locations
Reset Method:
Automatic
Manual Actuator Type And Quantity:
1 push button
Auxiliary Switch Function And Quantity:
1 alarm
Adjustable Trip Setting Current Range Per Pole In Amps:
+960.0/+1600.0 ac all locations
Adjustable Trip Setting Current Range Per Pole In Amps:
+960.0 to 1600.0 ac all locations
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
6 bus bar
Nondefinitive Specification/std Data:
Acb640r type
Reference Number Differentiating Characteristics:
As differentiated by time band 3
NSN:
5925-00-089-2928
Item Name:
Thermal Magnetic Trip Breaker
Cage Code:
30086

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
704061
Cage Code:
30086
RNCC:
3
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
MILC17587
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
704061X705705
Cage Code:
30086
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Individual Breakers
------------ P/N KN540R

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Last Updated: 01/12/2025