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Eaton / Moeller Series
6A, 1NO+1NC, safety position switch, rounded plunger, snap-action positive opening, CE/UL/CSA/IEC
The Eaton Moeller® series LS-11S-SW is a safety position switch designed for industrial machinery and automation systems. It features a rounded plunger actuator with 1 normally open (NO) and 1 normally closed (NC) snap-action contact configuration that ensures positive and forced opening according to IEC/EN 60947-5-1. The device is built from insulated black plastic with a cuboid form factor and supports an operating frequency of up to 6,000 operations per hour. With a long mechanical life of 8 million operations, the switch provides reliable safety feedback in demanding environments. The LS-11S-SW operates between −25 °C and +70 °C, supports up to 6 A at 230 V AC (AC-15) or 3 A at 24 V DC (DC-13), and is protected to IP66/IP67 standards. It connects via Cage Clamp terminals and meets CE, UL 508, CSA C22.2 No. 14, and IEC/EN 60947-5 certifications.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton Moeller® |
|---|---|
| Series | LS |
| Catalog Number | 272020 |
| Model Code | LS-11S-SW |
| EAN | 4015082720209 |
| Product Type | Safety Position Switch |
| Actuator Type | Rounded Plunger |
| Switch Function Type | Snap-action switch |
| Contact Configuration | 1 NO + 1 NC |
| Safety Features | Positive and forced opening |
| Design Standard | EN 50047 Form B |
| Mounting Position | As required / any orientation |
| Operating Frequency | 6,000 operations/hour |
| Lifespan | 8,000,000 mechanical operations |
| Repetition Accuracy | ±0.15 mm |
| Ambient Operating Temperature | −25 °C to +70 °C |
| Dimensions (L × W × H) | 33.5 × 31 × 76.5 mm |
| Product Weight | 0.051 kg |
| Pollution Degree | 3 |
| Overvoltage Category | III |
| Operating Speed (DIN Cam) | Max 1 m/s (α = 0°) / 0.5 m/s (α = 30°) |
| Suitable For | Safety functions |
| Rated Insulation Voltage (Ui) | 400 V |
|---|---|
| Rated Impulse Withstand Voltage (Uimp) | 4000 V AC |
| Rated Operational Current (AC-15, 230 V) | 6 A |
| Rated Operational Current (AC-15, 400 V) | 4 A |
| Rated Operational Current (DC-13, 24 V) | 3 A |
| Rated Operational Current (DC-13, 125 V) | 0.8 A |
| Rated Operational Current (DC-13, 230 V) | 0.3 A |
| Rated Conditional Short-Circuit Current (Iq) | 1 kA |
| Short-Circuit Protection | Max 6 A gG/gL fuse |
| Control Circuit Reliability | 1 failure per 10 million operations (24 V DC / 5 mA) |
| Actuating Force (Begin/End of Stroke) | 1.0 N / 8.0 N |
| Actuating Torque (Rotary Drives) | 0.2 Nm |
| Shock Resistance | 25 g (20 ms half-sine) |
| Temperature Resistance | 100 °C (contact temperature of roller head) |
| Connection Type | Cage Clamp |
| Terminal Capacity (Flexible with Ferrule) | 1 × 0.5–1.5 mm² |
| Terminal Capacity (Solid) | 1 × 0.5–2.5 mm² |
| Degree of Protection | IP66/IP67; NEMA Other |
| Enclosure Material | Plastic (insulated, black cover, cuboid form) |
| Certifications | CE; UL 508 (File E29184, Cat. NKCR); CSA C22.2 No. 14 (File 012528); IEC/EN 60947-5 |
Doing business with KM Parts has been a game-changer for our company. Their vast inventory and prompt same-day shipping have significantly minimized our downtime. The team's expertise and willingness to go the extra mile have made them an invaluable partner in our industrial automation needs.
We only sell authorized Eaton/Moeller parts. No knock-offs, no used parts, all warrantied. As the largest authorized stocking USA distributor representing Eaton/Moeller, we’re here to help your company run smoothly, with the best parts available, at competitive pricing, and with minimal downtime.
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