Model: 7489A63H04

Circuit Breaker

Special Features:

Actuator strength 25 lbs; actuatoroperating strength 12lbs max; terminal strength applied load 30lbs; applied force 10 lbs; trip free breaker will tripopen on overload; voltage rating 240v AC 400hz; dielectric strength-breakers withstand1500 volts, 60hz for 60sec or1800v AC for 1 sec between all electricallyisolated terminals

Properties:

Bushing Length
0.690 inches
Body Length
2.000 inches
Body Width
2.250 inches
Center To Center Distance Between Terminals Parallel To Length
1.560 inches
Center To Center Distance Between Terminals Parallel To Width
0.750 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.660 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.750 inches
Mounting Surface To Terminal End Distance
2.032 inches
Pole Quantity
3
NSN
5925-01-255-1048
Part Number
7489A63H04
Description
Circuit Breaker
CAGE
18323

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller.

Part 7489A63H04 NSN 5925-01-255-1048

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00136
FIIG:
A030A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536200040
  • SITC: 77252
  • End Use: Electric apparatus
  • NAICS: 335313
  • USDA: 1

Freight Class: Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi

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