Single Deck Rotary Switches
SHAFT AND PANEL SEAL: Style S
Panel is sealed by a flat rubber
sealwasheratthebaseofbush-
ing. Shaft is sealed by an O-
ring inside the bushing. After
the switch is mounted, seals do
not alter the dimensions of the
unsealed style.
Shaft and
Panel Seal
SEAL
SCREWDRIVER SLOTTED SHAFT: Option
.125 .015
(ꢀ,18 0,ꢀ8)
Series 56 rotary switches are
available with a screwdriver
slotted shaft with dimensions
as shown. Available in the
styles,anglesofthrowandpole/
positions combinations shown
in the choice and limitations
chart.
.050 .005
(1,27 0,1ꢀ)
.0ꢀ2 .005
(0,81 0,1ꢀ)
Screwdriver
Slotted Shaft
A
ADJUSTABLE STOP SWITCHES
Adjustable
Stop
Two stop pins and an adhesive backed sticker desiredtolimittheshaftrotation.Alldimensions
or seal washer are provided. Sticker is areidenticaltothefixedstopswitchcounterpart.
temporarily removed to locate stop pins as
ACCESSORY: Non-Turn Washer
In Inches (and millimeters)
.400
.005
DIA.
(10,16
0,1ꢀ)
.025
.001
(0,64
ADJUSTABLE
STOP PINS
ADJUSTABLE
STOP PINS
0,0ꢀ)
REMOVABLE
REMOVABLE
90° 1°
STICKER FOR
ADJUSTMENT
OF STOPS
SEAL WASHER
FOR ADJUSTMENT
OF STOPS
.250 .00ꢀ
(6,ꢀ5 0,08)
.015
(0,ꢀ8)
RADIUS
MAX.
.125
.005
(ꢀ,16
.060 .001
(1,52 0,25)
0,1ꢀ)
SUGGESTED ADJUSTABLE STOP SUBSTITUTION GUIDE
Fixed Stop
Style
Adjustable Stop
Style Equivalent
Fixed Stop
Style
Adjustable Stop
Style Equivalent
Part No. 50J1066
Cut round hole for the bushing and for the
non-turn tab. Washer fits the double D
bushing flats. Washer is sold only when
accompanied by an order for a like number
of switches. Washer is ꢀ02 stainless steel.
56A
56S
56P
56SP
56D
56B
56BD
56SD
56DP
56SDP
56BS
56BP
56BSP
56BSD
56BDP
56BSDP
Rotary
1ꢀ
Grayhill, Inc.
• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com