Model: 522-120VAC

Phase Sequence Indicator

Special Features:

Three neon lamps indicate when all three phases are energized; case material: or metal

Properties:

Width
4.438 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
Between 3.346 inches and 3.376 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
Between 3.346 inches and 3.376 inches
Length
6.625 inches
Current Type
Ac
Ac Voltage Rating
120.0 volts and 240.0 volts and 480.0 volts
Frequency Rating
60.0 hertz
Mounting Stud Length
Between 0.500 inches and 0.750 inches
Contact Quantity
3
Contact Type
Threaded stud
Presentation Type
Meter
Mounting Arrangement Style
Four hole/stud rectangular/square
Electrical Connection Quantity
3
Mounting Facility Type And Quantity
4 threaded stud
Mounting Stud Diameter
0.250 inches
Features Provided
Mounting hardware
Case Material
Plastic
Phase
Three
Height
4.438 inches
Special Test Features
Conforms to the specifications of mil-i-16103d
Supplementary Features
Dial scale marked incorrect w/red band and correct w/green band
Fsc Application Data
Test set, elect. Equip.
NSN
6625-01-222-1020
Part Number
522-120VAC
Description
Indicator,phase Sequence
CAGE
4K658

An item which indicates output phase sequence of a multiphase power source. It is generally used to facilitate proper electrical phase connections between a source and a load, and may also be used to make continuity tests.

Part 522-120VAC NSN 6625-01-222-1020

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06489
FIIG:
A534H0
Concept No.:
App. Key:
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:
3.1000lbs
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:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9030908030
  • SITC: 87479
  • End Use: Measuring, testing, control instruments
  • NAICS: 334515
  • USDA: 1

Freight Class: Parts and accessories of articles of schedule b subheading 9030.39

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