#KKD1182B Master Disconnect Switch | Switches

KKD1182B

Rotary Switch

NSN 5930-01-211-6656

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012116656

Product Features

Item must comply with requirements of desc production standard no. L03443; for navy nuclear propulsion plant products only

Technical Specifications of NSN

Thread Class:
2a 2nd mounting facility
Thread Class:
2b 1st mounting facility
Overall Length:
6.469 inches
Overall Height:
2.812 inches
Overall Width:
2.812 inches
Individual Section Quantity:
9
Knob Manufacturer Code:
82121
Knob Manufacturer Part Number:
8164-12ey
Longest Horizontal Distance Between Mounting Centers:
2.297 inches 1st mounting facility
Longest Vertical Distance Between Mounting Centers:
2.297 inches 1st mounting facility
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
Mounting Facility Circle Radius:
0.906 inches 2nd mounting facility
Mounting Method:
Threaded hole 1st mounting facility
Mounting Method:
Threaded stud 2nd mounting facility
Features Provided:
Actuator knob
Thready Qty Per Inch (tpi):
24 1st mounting facility
Thread Size:
0.190 inches 1st mounting facility
Thread Size:
0.190 inches 2nd mounting facility
Contact Voltage Rating In Volts:
125.0 ac at sea level
Contact Voltage Rating In Volts:
30.0 dc at sea level
Mounting Facility Pattern:
Four position circular 2nd mounting facility
Mounting Facility Pattern:
Four position rectangular 1st mounting facility
Switch Actuator Indexing Position Quantity:
12 single actuator
Criticality Code Justification:
Feat
Terminal Type:
Screw
Contact Switching Action:
Makes before breaks each section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Switch Actuator Stop Device Type:
Adjustable stop single actuator
Contact Load Current Rating:
7.5 amperes resistive load dc at sea level
Contact Load Current Rating:
7.5 amperes resistive load ac at sea level
Precious Material And Location:
Contacts and rotor contact surfaces silver
Precious Material:
Silver
Style Designator:
Tap, circuit selector
Thread Series Designator:
Unc 1st mounting facility
Thread Series Designator:
Unf 2nd mounting facility
NSN:
5930-01-211-6656
Item Name:
Switch,master Disconnect
Cage Code:
02750

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
26209LB
Cage Code:
82121
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L03443
Cage Code:
16236
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
26209LB
Cage Code:
82121
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L03443
Cage Code:
16236
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
26209LB
Cage Code:
82121
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L03443
Cage Code:
16236
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
26209LB
Cage Code:
82121
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L03443
Cage Code:
16236
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
26209LB
Cage Code:
82121
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L03443
Cage Code:
16236
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
26209LB
Cage Code:
82121
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L03443
Cage Code:
16236
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
26209LB
Cage Code:
82121
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L03443
Cage Code:
16236
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N KKD1182B

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Last Updated: 03/15/2025