#2688A Master Disconnect Switch | Switches

2688A

Rotary Switch

NSN 5930-00-501-1783

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
005011783

Product Technical Spec.

Overall Length:
2.875 inches
Overall Height:
4.812 inches
Overall Width:
4.812 inches
Shaft Diameter:
0.750 inches single actuator
Shaft Length:
0.781 inches single actuator
Individual Section Quantity:
2
Longest Horizontal Distance Between Mounting Centers:
4.281 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
4.281 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
Mounting Method:
Bracket single mounting facility and unthreaded hole single mounting facility
Mounting Facility Pattern:
Four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity:
18 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Screw
Style Designator:
Tap, square frame
NSN:
5930-00-501-1783
Item Name:
Switch,master Disconnect
Cage Code:
01518

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
503920037
Cage Code:
01170
RNCC:
3
RNVC:
2
RNAAC:
HX
Status:
A
MSDS:
SADC:
Part Number:
503920037
Cage Code:
08001
RNCC:
3
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
SCI-PYRO-8
Cage Code:
034H5
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
2688A17CKT
Cage Code:
01518
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Switch Assemblies
------------ P/N 2688A

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Last Updated: 02/26/2025