Model: 3491RA

Engine Generator Regulator

Properties:

Terminal Quantity
4
Terminal Type
Screw
Mounting Hole Diameter
0.265 inches
Mounting Style
Three hole triangular
Distance Between Holes Along Width
1.500 inches
Shock Mount
Provided
Radio Interference Shielding
Not provided
Output Voltage Rating In Volts
14.0
System Voltage Rating
12.0
System Ground Polarity
Negative
Voltage Regulator Unit Type
Wire wound coil
Voltage Regulator Unit Quantity
1
Output Current Rating In Amps
60.0
Circuit Control Device Type
Actuating relay
Reverse Current Overload Circuit Breaker
Not included
Field Relay Unit
Included
Terminal Encasement
Not encased
Center To Center Distance Between Holes Along Width And Hole Along Length
5.125 inches
NSN
2920-00-937-1787
Part Number
3491RA
Description
Regulator,engine Generator
CAGE
24975

A regulator designed to automatically maintain the current and/or voltage output of an engine generator within specified limits, regardless of variation of load or input voltages. May include cutout relay. Does not include items in which regulation is accomplished by transformer action. See also regulator, current and regulator, voltage.

Part 3491RA NSN 2920-00-937-1787

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
17169
FIIG:
A18400
Concept No.:
1
App. Key:
A
Cond. Code:
2
Status:
A

Material Classification

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062920
UFC:
35120
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 8511802000
  • SITC: 77831
  • End Use: Engines and engine parts (carburetors, pistons, rings, and valves)
  • NAICS: 336320
  • USDA: 1

Freight Class: Voltage and voltage-current regulators with cut-out relays, designed for 6v, 12v, and 24v systems

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