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Power Transfer Switching Unit NSN 6110-00-635-7621

Item Description

An item that is electrically operated to transfer automatically the load from one power source to an alternate power source. May have provisions for emergency manual operation. For manually operated power transfer units, see switch, box.

NSN 6110-00-635-7621 NSN: 6110-00-635-7621

Features and Characteristics

Overall Depth
19.125 inches
Overall Length
5.500 inches
Overall Width
7.000 inches
Frequency Rating
60.0 hertz
Switch Position Quantity
3
Usage Design
Used as bus transfer
Mounting Configuration
Four 25/64 in. Diameter mtg holes on 4 in. By 4 in. Mtg centers, located on face plate for switchboard mtg
Current Rating In Amps
50.0
Inclosure Feature
Open
Switch Operation Method
Magnetic
Switch Action Type
Magnetic contactor
Switch Pole Quantity
3
Switch Off Position
Included
Manual Operation Facility
Provided
Voltage In Volts
450.0
Phase
Three
Nondefinitive Specification/std Data
Abt-a3 type
Reference Number Differentiating Characteristics
Elec
FSC
6110 Electrical Control Equipment
NIIN
006357621
NSN
6110006357621

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
40263C
Cage Code:
04009
Status:
A
MSDS:
Part Number:
S6202-3209671-450V
Cage Code:
80064
Status:
A
MSDS:
Part Number:
40263C450V
Cage Code:
04009
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8543909000
  • NAICS: 335999
  • SITC: 77879
  • Description: Electrical machines and apparatus parts, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 6110-00-635-7621
What are the manufacturers of nsn 6110006357621?
Does this nsn 6110006357621 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6110006357621
An item that is electrically operated to transfer automatically the load from one power source to an alternate power source. may have provisions for emergency manual operation. for manually operated power transfer units, see switch, box.
Does nsn 6110006357621 contain any precious metals?
No precious metal content.
Does nsn 6110006357621 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6110006357621?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16235
FIIG:
T142-Q
App. Key:
QB
Cond. Code:
1
Status:
A

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