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LS Series
Compact Limit
Switches
Actuators
LS Series compact limit switches are carefully designed for accurate repeatability under the most stringent conditions.
Compact size and field adjustable features greatly extend the flexibility of these switches. Heads may be positioned at
90° increments. Side rotary models can be adjusted for clockwise and/or counter-clockwise operation. Actuators can be
set and locked in any position through 360°.
The rugged housings and actuator heads are constructed from cast aluminium, capable of withstanding physical abuse.
Protection against oil, water and dust is achieved by O-ring seals on the actuator shaft; a ring seal between head and
body; and a seated compression seal between cover and case.
The LS fits in many places too small for any other fully adjustable limit switch.
Conduit:
Sealing:
½ in - 14 NPT conduit
Operating temperature:
Approvals:
Contacts:
Electrical ratings A, B, C, D, E
Switching options:
Electrical ratings:
**
Resistive rating
(1)
Designed for use with inductive loads such as relays, contactors, motors and solenoids. Honeywell does not
recommend the use of silver cadmium oxide switch contacts in non-arcing loads. Non-arcing loads are
generally loads less than 12 volts and/or 0.5 amp.
www.honeywell.com/sensing
20 mm conduit
Standard
High
LS-L
Electrical ratings F, G
SPDT
4
1
A
10 A, 120, 240 or 480 Vac;
0.8 A, 115 Vdc**; 0.4 A, 230 Vdc;** 0.1 A, 550 Vdc;**
B
10 A, 120, 240 or 480 Vac; ¼ hp, 120 Vac; ½ hp, 240
C
D
10 A, 120, 240, 480 Vac; ¼ hp, 120 Vac; ½ hp, 240 Vac;
0.8 A, 115 Vdc**; 0.4 A, 230 Vdc**; 0.1 A, 550 Vdc**;
E
10 A, 120, 240 or 480 Vac;
F
10 A, 125, 250, or 480 Vac;
G
10 A, 125, 250 or 480 Vac; ¼ hp, 125 Vac; ½ hp, 250 Vac;
COMPACT LIMIT SWITCHES
½ in - 14 NPT
NEMA 1, 3, 4, 6, 13
-29 °C to 71 °C (-20 °F to 160 °F)
-29 °C to 121 °C (-20 °F to 250 °F)
Silver Cadmium Oxide
Single Pole, Double Throw
Snap action contacts (1NC/1NO)
3
2
1
/
hp, 120 Vac; ¾ hp, 240
3
Pilot Duty, 600 Vac max.
Pilot Duty, 600 Vac max.
10 A, 120 Vac;
1
/
hp, 120 Vac.
3
Pilot Duty, 600 Vac max.
1
/
hp, 120 Vac; ¾ hp, 240
3
Pilot Duty, 600 Vac max.
UL Rating:
1
/
hp, 125 Vac; ¾ hp, 250 Vac;
3
0.8 A, 125 Vdc**; 0.4 A, 250 Vdc**
UL Rating:
0.8 A, 125 Vdc**; 0.4 A, 250 Vdc**
20 mm
IP67
UL, CSA
(1)
Fine Silver
Vac;
Vac.
Vac.
27
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