MICRO SWITCH™ Heavy-Duty Limit Switches
MICRO SWITCH™ HDLS SERIES NOMENCLATURE
LS
1
A
1A
–
Switch Type
Modification Codes
Wobble Actuator
Heads
L
Body/Basic Switch Codes
5-conductor
STOOW-A cable,
8 ft
9-conductor
STOOW-A cable,
8 ft
HDLS Series
Heavy-Duty
Limit Switch
4-pin
Side rotary,
momentary
Side rotary,
sequential
Plug-in
Single Pole
Wobble,
plastic
Non-plug-in
Double Pole
Plug-in
Double Pole
A
B
C
E
J
PA
XA
PB
7A
A
B
C
D
E
F
mini-style
Top rotary,
momentary
Side rotary,
center neutral
Standard
switch
Standard
switch
Standard
5-pin
Wobble,
wire
4L
1A
2B
2C
2D
2R
2S
2T
2U
6B
6C
6D
7M
M
switch
mini-style
5-conductor
STOW-A cable,
6 ft
5-conductor
STOOW-A cable,
30 ft
Gold
contacts
Top plunger,
plain
Side rotary,
maintained
Wobble,
cable
Sequential
Sequential
4M
1E
1G
1H
5A
8A
9A
7N
N
4-conductor
SJTOW-A cable,
6 ft
Side rotary,
momentary,
low pretravel
Center
neutral
Gold contacts,
manifold mount
Center
neutral
Clockwise
Cat whisker,
5.5 in steel
Top roller
plunger
* 3 or 4 after
the “LS”
indicates
special metric
conduit
threads:
4N
4S
4T
4U
7L
7M
7N
7S
7T
7U
1
2
3
4
5
6
7
8
P
8A
head rotation
Side rotary,
momentary,
low torque
Standard switch
golf contacts
Low
force
120 V neon
indicator
8-pin
Counterclockwise
head rotation
Cat whisker,
7.5 in steel
Side plunger
8B
R
mini-style
plain, momentary
Head assembled
with actuator to
right side
Side rotary,
9-conductor
Sequential,
gold contacts
120 V neon
indicator
Standard switch
golf contacts
Coil spring,
5.5 in
Side plunger
gravity return
extr. low torque
STOOW-A cable,
M 6 ft
S
T
8C
roller, momentary
3 = PG 13,5
4 = 20 mm
Head assembled
with actuator to
left side
Side rotary,
5-conductor
Center neutral,
gold contacts
240 V neon
indicator
Sequential,
gold contacts
Cat whisker,
plastic
Side plunger
momentary,
extr. low torque
STOOW-A cable,
12 ft
8D
P
R
S
X
G
H
J
plain, maintained
Standard
switch,
Head assembled
with actuator to
mounting surface
Side rotary,
Side rotary,
24 V LED
indicator
Center neutral,
gold contacts
9-pin
momentary, low
pretravel & torque
momentary,
U
V
W
mini-style
1/2 in conduit
5° max. pretravel
Standard
switch,
Roller
Sequential,
1/2 in conduit
5-pin
Wobble
stick
Top plunger,
adjustable
Non-plug-in
Single Pole
perpendicular to
mounting surface
micro-style
1/2 in conduit
Indicator light
wired to normally
closed circuit
Side plunger,
momentary,
adjustable
9-conductor
STOOW-A cable,
12 ft
Center neutral,
1/2 in conduit
Sequential,
1/2 in conduit
Cat
whisker
Standard
switch
K
3K
Stnd. switch,
gold contacts,
1/2 in conduit
3-foot mini-style
pigtail,
Roller on side
plunger in
Center neutral,
1/2 in conduit
BB single pole
vertical position
Sequential,
120 V neon
indicator,
4-pin micro-style
with jumper
gold contacts,
1/2 in conduit
NOTE: Not all combinations of model codes
are available. Please contact your local
Honeywell provider for assistance.
6R 1/2 in conduit
DD
Center neutral,
gold contacts,
1/2 in conduit
Stnd. switch,
gold contacts,
6S
1/2 in conduit
Sequential,
gold contacts,
6T
1/2 in conduit
Center neutral,
6U
gold contacts,
1/2 in conduit
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