Joyce Limit Switches - Manual

Joyce/Dayton Corp
.
Operation and Maintenance Manual for Joyce/Dayton
Rotary Limit Switch Model LS8-402
DESCRIPTION:
This rotary limit switch is designed to control the limits of travel of rotating reversing equipment.
The limit switch input shaft is connected to a worm gear. Adjustable self-lubricating nylon roller
cams are concentrically mounted to the worm gear. These adjustable cams actuate either single
pole double throw (S.P.D.T.) or double pole double throw (D.P.D.T.) precision limit switch units.
CAUTION: DISCONNECT ELECTRICAL POWER BEFORE REMOVING COVER.
DANGER OF SEVERE ELECTRICAL SHOCK.
A B
1B
1A
S.P.D.T. D.P.D.T.
2A
2B
B
A
Electrical Contact Ratings
Volts Contacts
Make & Break Amperes
AC DC
SPDT
DPDT
110
220
440
600
15
15
15
15 0.25
0.1
-
-
115
230
440
575
10
10
10
10 0.2
0.1
-
-
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