Model: QO442L225

Circuit Breaker Box

Special Features:

Includes field installable equipment ground bar kit

Properties:

Overall Depth
3.750 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.550 inches
Overall Height
37.980 inches
Overall Width
14.250 inches
Unthreaded Mounting Hole Diameter
0.440 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
35.060 inches
Standard Mounting Pattern Designator
4 point-rectangular
End Application
Electrical equipment group
System For Which Designed
Four wire three phase
Mounting Method
Unthreaded hole
Main Line Maximum Current Rating In Amps
225.0
Main Line Maximum Ac Voltage Rating In Volts
240.0
Circuit Breaker Type And Quantity
42 single pole
Circuit Breaker Current Rating In Amps
225.0
Part Name Assigned By Controlling Agency
Inavy: circuit breaker, loader; mfr: qo load center, 3-phase-fixed main lug, main circuit breaker, class 1130, copper bus - 65000 rms symmetrical amp short circuit current rating
Material
Steel
Surface Treatment
Enamel
Style Designator
Square, flush mounting
NSN
5925-01-545-7811
Part Number
QO442L225
Description
Circuit Breaker Box
CAGE
56365

An enclosure which includes, mounts, and protects one or more circuit breakers. It is designed for and may include a cover and such accessories as mounting hardware, brackets, and conduit fittings. May include terminal boards and/or bus conductors used as a convenience for terminating the circuit breakers. May include handle tie bars. It is usually used as a load center for the protection of certain electrical devices such as water heaters, motors, etc., or as a service center for homes or offices. For boxes which include only switches, jacks, fuseholders, terminals and/or terminal boards or fuseholders, or any combination of these devices, see switch box; jack box; terminal box; and distribution box. For boxes designed to mount and protect but do not include circuit breakers, see circuit breaker box subassembly. See also interconnecting cabinet; panel, power distribution; junction box; and cabinet, electrical equipment.

Part QO442L225 NSN 5925-01-545-7811

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
19365
FIIG:
A17600
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:
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:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8538907020
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335313
  • USDA: 1

Freight Class: Automatic circuit breaker parts for headings 8535, 8536 or 8537

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