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Datasheet generated 2026-10-07
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Eaton LS-Titan limit switch 1S1TO with plunger (LS-11)

Eaton · Sensors & Instrumentation · Position Switches · Ireland · eaton.com
Part Number
LS-11  ·  HS 8536.90
Eaton LS-Titan limit switch 1S1TO with plunger (LS-11)

Eaton LS-11 LS-Titan limit switch, basic housing with plunger actuator. Two contacts (1 normally open + 1 normally closed), actuating force 1.0 N to 8.0 N, operating temperature -25 °C to 70 °C. Certified to IEC/EN 60947-5, UL 508 and CSA-C22.2 No. 14.

Technical Specifications

Manufacturer part number (MPN)LS-11
EAN / GTIN4015082661090
HS code8536.90
Sales unitpcs
Package quantity10 pcs
Eaton catalogue number266109
Depth33.5 mm
Height76.5 mm
Width31 mm
Weight0.051 kg
CertificationsCSA-C22.2 No. 14; IEC/EN 60947; UL 508; CSA File No.: 012528; UL Category Control No.: NKCR; CSA Class No.: 3211-03; UL File No.: E29184; CE; UL; CSA; IEC/EN 60947-5
Actuating force at beginning/end of stroke1.0 N/8.0 N
Actuating torque of rotary drives0.2 Nm
Actuator typePlunger
Operating speedMax. 1/0.5 m/s (with DIN cam, mechanical actuation); For angle of actuation α = 0°/30°
Mounting positionAs required
Shock resistance25 g, Standard-action contact, Mechanical, Half-sinusoidal shock 20 ms
Temperature resistance100 °C, Contact temperature of roller head
Ambient operating temperature - max70 °C
Ambient operating temperature - min-25 °C
Climatic proofingDamp heat, constant, to IEC 60068-2-78; Damp heat, cyclic, to IEC 60068-2-30
Control circuit reliability1 failure per 10,000,000 switching operations (Statistically determined, at 24 V DC/5 mA); 1 failure per 5,000,000 switching operations (statistically determined, at 5 V DC/1 mA)
Number of contacts (change-over contacts)0
Number of contacts (normally closed contacts)1
Number of contacts (normally open contacts)1
Equipment heat dissipation, current-dependent Pvid0 W
Heat dissipation capacity Pdiss0 W
Heat dissipation per pole, current-dependent Pvid0.17 W
Rated operational current for specified heat dissipation (In)6 A
Static heat dissipation, non-current-dependent Pvs0 W
Rated insulation voltage (Ui)400 V
Rated operational current (Ie) at AC-15, 220 V, 230 V, 240 V6 A
Rated operational current (Ie) at AC-15, 24 V6 A
Rated operational current (Ie) at AC-15, 380 V, 400 V, 415 V4 A
Rated operational current (Ie) at DC-13, 110 V0.6 A
Rated operational current (Ie) at DC-13, 125 V0.8 A
Rated operational current (Ie) at DC-13, 220 V, 230 V0.3 A
Rated operational current (Ie) at DC-13, 24 V3 A
Short-circuit protection ratingMax. 6 A gG/gL, Fuse, Contacts
Supply frequencyMax. 400 Hz, Contacts
Rated conditional short-circuit current (Iq)1 kA
Electric connection typeCable entry metrical
Enclosure colorYellow Cover
Enclosure materialPlastic; Insulated material
FeaturesExpandable; Positive opening; Forced opening
Switch function typeSlow-action switch
Connection typeCage Clamp
Degree of protectionIP66/IP67; NEMA Other
Lifespan8,000,000 mechanical Operations
Operating frequency6000 Operations/h
Overvoltage categoryIII
Pollution degree3
Product categoryRounded plunger
Rated impulse withstand voltage (Uimp)4000 V AC
Repetition accuracy0.15 mm (Contacts/switching capacity)
Suitable forSafety functions
TypeSafety position switch
Explosion safety category for dustNone
Explosion safety category for gasNone
Terminal capacity (flexible with ferrule)1 x (0.5 - 1.5) mm²
Terminal capacity (solid)1 x (0.5 - 2.5) mm²

Properties

MOQ1

Cross-References

Attached Documents