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Eaton / Moeller Series
1NO + 1NC, position switch, rounded plunger, snap-action, IP65, IEC
The Eaton Moeller ATR-11-S-I is a position switch fitted with one normally open (1NO) and one normally closed (1NC) contact. It features a rounded plunger actuator and a snap-action (quick-break) contact mechanism designed for high-speed and precise switching operations. Built with a positive opening operation in accordance with IEC/EN 60947-5-1, it ensures safe and reliable circuit interruption in industrial control and automation systems. The insulated plastic housing and IP65-rated enclosure provide durability and protection against dust and moisture, making it suitable for demanding environments.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton |
|---|---|
| Model | ATR-11-S-I |
| Product Type | Position Switch |
| Actuator Type | Rounded Plunger |
| Contact Configuration | 1NO + 1NC |
| Contact Type | Snap-action (Quick-break) |
| Positive Opening Operation | Yes, per IEC/EN 60947-5-1 |
| Housing Material | Insulated Plastic |
| Housing Color | Grey Cover |
| Mounting Position | Any |
| Mounting Standard | EN 50047 |
| Basic Function | Position and Safety Position Switch |
| Degree of Protection | IP65 |
|---|---|
| Rated Insulation Voltage (Ui) | 500 V |
| Impulse Withstand Voltage (Uimp) | 6 kV |
| Overvoltage Category / Pollution Degree | III / 3 |
| Rated Operational Current (AC-15, 24 V) | 10 A |
| 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) | 10 A |
| Rated Operational Current (DC-13, 110 V) | 1 A |
| Rated Operational Current (DC-13, 220 V) | 0.5 A |
| Thermal Current (Ith) | 10 A |
| Short-Circuit Protection | 6 A gG/gL Fuse |
| Mechanical Life | 20 × 10⁶ operations |
| Repetition Accuracy | 0.02 mm |
| Operating Frequency | ≤ 6000 operations/hour |
| Actuating Force (Start/End of Stroke) | 1.0 N / 8.0 N |
| Max Operating Speed (DIN Cam) | 1 m/s (α = 0° / 30°) |
| Ambient Temperature Range | −25 °C to +70 °C |
| Contact Temperature (Max) | ≤ 100 °C |
| Terminal Capacity (Solid) | 1 × (0.75–2.5 mm²) / 2 × (0.75–1.5 mm²) |
| Terminal Capacity (Flexible with Ferrule) | 1 × (0.5–1.5 mm²) / 2 × (0.5–1.5 mm²) |
| Mechanical Shock Resistance | 2 g (snap-action) |
| Climatic Proofing | IEC 60068-2-78 / IEC 60068-2-30 (damp heat) |
| Design Verification | IEC/EN 61439 (thermal, corrosion, UV, and fire resistance) |
| Compliance Standards | IEC/EN 60947 | EN 50047 | IEC/EN 61439 |
| Certifications | CE |
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.
Fax: +1 (941) 473-0987
