Eaton 266105 LS-11S Position Switch Rounded Plunger 1NO+1NC Expandable Yellow

The Eaton LS-11S (catalog 266105) is a Moeller series position switch with a rounded plunger actuator, providing 1 N/O and 1 NC snap-action contacts with Cage Clamp termination. Rated for 6000 operations/h and an ambient temperature range of -25 to +70 °C, it conforms to EN 50047 Form B. The expandable basic device carries CE, UL, and CSA certification for demanding industrial control applications.

Technical specifications:

• Model code: LS-11S
• Catalog number: 266105
• Manufacturer: Eaton
• EAN: 4015082661052
• Contact configuration: 1 N/O, 1 NC
• Actuator type: Rounded plunger
• Connection type: Cage Clamp
• Operating frequency: 6000 operations/h
• Rated operational current (DC-13): 24 V = 3 A, 110 V = 0.6 A, 125 V = 0.8 A, 220/230 V = 0.3 A
• Rated impulse withstand voltage (Uimp): 4000 V AC
• Actuating force (start / end of stroke): 1.0 N / 8.0 N
• Actuating torque of rotary drives: 0.2 Nm
• Pollution degree: 3
• Ambient operating temperature: -25 to +70 °C
• Dimensions (L x W x H): 33.5 x 31 x 76.5 mm
• Weight: 0.053 kg
• Enclosure material: Insulated plastic
• Enclosure color: Yellow
• Cable entry: Metrical
• Certifications: CE, UL (File No. E29184), CSA (File No. 012528)

Features and benefits:

• Expandable basic device allows modular contact block additions for flexible system configurations
• Positive and forced opening action delivers reliable safety-grade disconnection under fault conditions
• Snap-action contacts provide fast, repeatable switching at up to 6000 operations/h
• Wide temperature range (-25 to +70 °C) with cyclic and constant damp-heat qualification to IEC 60068-2
• Cage Clamp termination ensures vibration-resistant, tool-free conductor connection

Applications:

• Machine guard door and safety gate interlock detection
• Conveyor belt and linear actuator end-of-travel sensing
• Automated assembly line position monitoring
• Industrial robot arm limit and valve position detection

Compliant with IEC/EN 60947-5, IEC/EN 60947, UL 508, and CSA-C22.2 No. 14. Part of the Eaton Moeller LS series of modular position switches.

Also known as: Eaton LS-11S, Eaton 266105, Eaton catalog 266105, Eaton model LS-11S, Eaton Moeller limit switch, Eaton position switch 266105.