APEM
www.apem.com
ST series
Miniature toggle switches
Overview
A
SERIES
ST1- SinglePole
UL1 S.P.ULModel
ST2- DoublePole
UL2 D.P.ULModel
Actuators
K Standard
F1 Flatted
F3 Sm Flatted
T4 Long round
Bushing
M Standard 1/4” thd’d.
H Splashproof 1/4” thd’d.
Y Long 1/4” thd’d.
M4 15/32” thd’d.
Terminations
Z Solder lug
C Printed circuit board
V30 Straight w/bracket,
non-crimped
V31 Straight w/bracket,
crimped
Contact Material
B Gold
Q Coin Silver
G Gold over Silver
Electrical Functions
1 ON NONE ON
2 ON OFF ON
6 ON ON ON L
L
FUNCTION6:DOUBLEPOLEONLY
Sealing
E Epoxy
E
ABOUT THIS SERIES
On the following pages, you will find successively :
- model structure of switches
- options in the same order as in above chart
Dimensions : first dimensions are in mm while inches are shown as bracketed numbers.
Sealing boots are available to protect the switches against dust and water. They are presented in section H
Mounting accessories : standard hardware supplied with all models with 6,35 (1/4) threaded bushing :
2 - 5/16” hex nuts , 1 locking ring and 1 lockwasher.
Standard and special hardware available are presented in section I.
Packaging unit : 25 pieces for double pole
50 pieces for single pole
NOTICE
: please note that not all combinations of above numbers are available. Refer to the following pages for
further information.
Agency approval
No approval
/CSA CSA Approval
(Qcontactmaterialonly)
Note:forUL,SelectUL1orUL2
seriesabove