Volume 11—Vehicle and Commercial Controls CA08100013E—
November 2012
www.eaton.com V11-T3-9
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Special Devices
Locking Rockers
Contents
Description Page
Locking Rockers
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-10
Technical Data and Specifications . . . . . . . . . . V11-T3-10
Circuit Diagrams . . . . . . . . . . . . . . . . . . . . . . . V11-T3-10
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-10
Product Description
This unique switch features
a patented internal locking
mechanism, which allows the
switch to be locked in the
OFF position to prevent
unauthorized or accidental
operation. The key to locking
or unlocking the switch is a
removable paddle rocker cap,
which must be inserted in
order to move the switch to
the ON position. The switch
can still be turned OFF.
The locking rocker is ideally
suited for such markets
as portable tools, computers,
lawn and garden equipment,
marine and construction.
Standards and
Certifications
●UL Recognized
●CSA Certified
●RoHS Compliant 1
Note: Contact your local Eaton
Sales Representative for
selection information and
optional features.
Product Selection
Locking Rocker Switch
Notes
1Visit www.eaton.com/vcbu for the most up-to-date list of verified part numbers.
2Ratings listed for 125 Vac also apply at 28 Vdc. Also supplied with a 20A, 277 Vac rating as standard.
Circuit with Rocker in …
Base Circuit
(See Page
V11-T3-10)
Catalog
NumberRating 2Poles and Throw
UP
Position
CENTER
Position
DOWN
Position
Without Palm Guard Feature
20A, 125 Vac
20A, 250 Vac
1 hp, 125 Vac
2 hp, 250 Vac
1PST ON NONE OFF A 8166K27
1PDT ON NONE ON B 8166K28
2PST ON NONE OFF C 8166K25
2PDT ON NONE ON D 8166K26
With Palm Guard Feature
20A, 125 Vac
20A, 250 Vac
1 hp, 125 Vac
2 hp, 250 Vac
1PST ON NONE OFF A 8166K23
1PDT ON NONE ON B 8166K24
2PST ON NONE OFF C 8166K21
2PDT ON NONE ON D 8166K22