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Eaton / Moeller Series

LS-S20B116707

In Stock

position switch (rounded plunger), 2 N/O, slow-action, expandable, IP66/IP67, UL/CSA/CE

Eaton Moeller® series LS position switch LS-S20B is an expandable basic device equipped with a rounded plunger actuator and two normally open (2 N/O) contacts. It features slow-action switching and an insulated plastic housing with a yellow cover. Designed for industrial automation applications, it complies with IEC/EN 60947-5 standards and provides IP66/IP67 protection. The device operates in temperatures from –25 °C to +70 °C and supports up to 8 million mechanical operations. With 0.15 mm repetition accuracy and a rated current of up to 6 A (AC-15) and 3 A (DC-13), it ensures long service life and reliability. Certified to UL 508, CSA C22.2 No. 14, IEC/EN 60947-5, and CE marking.

Country of Origin: DE

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  • Product Specifications
  • Technical Specifications
Brand Eaton Moeller® series LS
Model LS-S20B
Catalog Number 116707
Product Type Position switch (rounded plunger)
Contacts 2 N/O (slow-action)
Actuator Type Rounded plunger (type B)
Enclosure Material Plastic (insulated), yellow cover
Connection Type Screw terminal / cable entry metrical
Degree of Protection IP66 / IP67 (NEMA Other)
Mounting Position As required
Repetition Accuracy 0.15 mm
Lifespan (Mechanical) 8 × 10⁶ operations
Operating Frequency ≤ 6000 operations per hour
Operating Temperature Range –25 °C to +70 °C
Dimensions (L × W × H) 33.5 mm × 31 mm × 76.5 mm
Weight 0.051 kg
Rated Insulation Voltage (Ui) 400 V
Rated Impulse Withstand (Uimp) 4000 V AC
Rated Operational Current (Ie) AC-15: 6 A (24–240 V), 4 A (380–415 V); DC-13: 3 A (24 V), 0.8 A (125 V), 0.3 A (230 V)
Supply Frequency Max. 400 Hz
Short-Circuit Protection Max. 6 A gG/gL fuse (contacts), Iq 1 kA
Overvoltage Category III
Pollution Degree 3
Terminal Capacity (Solid) 1×(0.5–2.5) mm²
Terminal Capacity (Flexible w/ Ferrule) 1×(0.5–1.5) mm²
Actuating Force (Begin/End Stroke) 1.0 N / 8.0 N
Actuating Torque of Rotary Drives 0.2 N·m
Operating Speed Max. 1 / 0.5 m/s (with DIN cam, mechanical actuation)
Shock Resistance 25 g (20 ms half-sine)
Climatic Proofing Damp heat constant/cyclic (IEC 60068-2-78 / -2-30)
Certifications UL, CSA, CE

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