Model: 550H1-4S

Thermal Flasher

Properties:

Terminal Quantity
5
Terminal Type
Connector, receptacle
Overall Length
3.250 inches
Ac Voltage Rating
115.0 volts
Frequency Rating
60.0 hertz
Overall Diameter
2.562 inches
Environmental Protection
Hermetically sealed
Mounting Configuration
Plug-in
Actuation Type
Electromechanical
Adjustability
Nonadjustable
Flashing Rate
100 per minute
Duty Cycle
0.33 seconds on
Failure Automatic Circuit Condition
Off
Accuracy In Percent
1.0
Controlled Circuit Quantity
1
Phase
Single
Reference Number Differentiating Characteristics
As differentiated by adjustability, duty cycle, flashing rate, accuracy in percent, controlled circuit quantity, ac voltage rating, frequency rating, phase, and mounting configuration
NSN
5945-00-763-5040
Part Number
550H1-4S
Description
Flasher,thermal
CAGE
14907

An item designed to complete, interrupt or change the connections in one or more electrical lighting circuits in accordance with a predetermined time cycle. It is actuated by the effect of heat generated by current passing through its circuit(s). Excludes control, directional signal light, automotive, and switch thermostatic. See also flasher, solid state.

Part 550H1-4S NSN 5945-00-763-5040

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08410
FIIG:
T142-M
Concept No.:
App. Key:
MA
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:
N
PMIC:
U
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:
ZZ
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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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 8536410005
  • SITC: 77254
  • End Use: Other parts and accessories of vehicles
  • NAICS: 336320
  • USDA: 1

Freight Class: Automotive signaling flashers, for a voltage not exceeding 60 volts

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