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Sequential Timer NSN 6645-01-520-4455

Item Description

An item which actuates included electrical contacts and/or switches in an orderly succession, and at a predetermined interval(s) for the purpose of controlling the operation of another electrical device(s). May have provision for manually establishing an operational sequence or cycle. See also relay, motor driven; timer, interval; keyer (as modified); chronometer, make-break circuit and intervalometer (as modified).

NSN 6645-01-520-4455 NSN: 6645-01-520-4455

Features and Characteristics

Overall Depth
1.210 inches
Overall Height
2.000 inches
Overall Width
2.000 inches
Current Type
Ac
Mounting Method
Surface
End Application
R/n 6464781-1, tech order 33d7-35-39-14 fig 8 ind 14
Operation Method
Electronic operated
Timer Type
Electrical
Reset Type
Electric
Dc Operated Clutch
Not included
Control Type
Automatic
Automatic Electric Circuit Control Switch
Included
Current Rating
75.000 milliamperes
Part Name Assigned By Controlling Agency
Lockout timer
Voltage In Volts
24.0
Special Features
Prevents rapid recycling of compressor. Lock out time is 5 minutes, will not allow restart during this time. Will not allow restart if voltage is low (brownout condition). Uses number 10 screw to mount to panel, connectors are 0.25" male quick connect terminals
Frequency In Hertz
50.0 or 60.0
FSC
6645 Time Measuring Instruments
NIIN
015204455
NSN
6645015204455

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TA24A5
Cage Code:
53010
Status:
A
MSDS:
Part Number:
54185
Cage Code:
91161
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9106903000
  • NAICS: 334519
  • SITC: 88594
  • Description: Other time of the day apparatus for measuring, recording or otherwise indicating intervals of time, nesoi
  • End Use (Code 21190):
    Photo, service industry machinery

Q & A

Frequently asked questions for NSN 6645-01-520-4455
What are the manufacturers of nsn 6645015204455?
Does this nsn 6645015204455 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6645015204455
An item which actuates included electrical contacts and/or switches in an orderly succession, and at a predetermined interval(s) for the purpose of controlling the operation of another electrical device(s). may have provision for manually establishing an operational sequence or cycle. see also relay, motor driven; timer, interval; keyer (as modified); chronometer, make-break circuit and intervalometer (as modified).
Does nsn 6645015204455 contain any precious metals?
No precious metal content.
Does nsn 6645015204455 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6645015204455?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61237
FIIG:
T270-D
App. Key:
DA
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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