Model: 71A0490-500D

Lamp Ballast

Special Features:

Used w/low pressure sodium lamps, ansi l-70; high reactance-power factor corrected; includes core and coil w/dry film capacitor

Properties:

Terminal Quantity

Terminal Type

Wire lead

Overall Length

3.938 inches

Overall Height

2.812 inches

Overall Width

3.500 inches

Mounting Hole Quantity

Current Type

Frequency Rating

60.0 hertz

Center To Center Distance Between Mounting Holes Along Length

3.500 inches

Mounting Method

Holes

Lamp Accommodation Quantity

Lamp Wattage Rating In Watts

35.0

Current Rating In Amps

1.250 or 2.500

Voltage Rating

Between 120.0 volts and 240.0 volts

Power Factor Characteristic

Low

Starting Characteristic

Preheat

Starter

Not required

Terminal Location And Quantity

3 one end and 2 other end

Bulb Designator

L-70

Lamp Type Accommodated

Energy efficient

NSN

6250-01-348-1642

Part Number

71A0490-500D

Description

Ballast,lamp

CAGE

98775

An item specifically designed for use with fluorescent or mercury vapor lamps and starters to provide a high starting voltage for striking the arc and to stabilize the operating impedance of the circuit in order to maintain the operating current at a steady value.

Part 71A0490-500D NSN 6250-01-348-1642

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05123

FIIG:

T316-C

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

060630

UFC:

34075

LTL:

65.0

LCL:

WCC:

761

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 8504100000
SITC: 77123
End Use: Generators, accessories
NAICS: 335311
USDA: 1

Freight Class: Ballasts for discharge lamps or tubes