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Eaton / Moeller Series
1NO + 1NC, position switch, square roller lever, snap-action, IP65, IEC
The Eaton Moeller ATR-11-S-IA/ARG is a position switch featuring one normally open (1NO) and one normally closed (1NC) contact, utilizing a square roller lever actuator. The unit incorporates a snap-action (quick-break) contact mechanism for precise, fast switching and includes positive opening operation in accordance with IEC/EN 60947-5-1, making it suitable for use in safety circuits. Designed for industrial automation and machinery control, this wide plastic-housed device provides IP65 protection and high mechanical durability. The roller lever head can be rotated in 90° intervals, allowing flexible mounting in various approach directions.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton Moeller |
|---|---|
| Model | ATR-11-S-IA/ARG |
| Catalog Number | 034858 |
| Product Type | Position Switch |
| Actuator Type | Square Roller Lever |
| Contact Configuration | 1NO + 1NC |
| Contact Type | Snap-action (Quick-break) |
| Positive Opening Operation | Yes, IEC/EN 60947-5-1 |
| Housing Material | Insulated Plastic |
| Enclosure Color | Grey Cover |
| Mounting Standard | EN 50047 |
| Mounting Position | Any (rotatable 90° intervals) |
| 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) | 3 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 |
| Repetition Accuracy | 0.02 mm |
| Mechanical Life | 20 × 10⁶ operations |
| Operating Frequency | ≤ 6000 operations/hour |
| Actuating Force (Start/End of Stroke) | 1.0 N / 8.0 N |
| Max Operating Speed (DIN Cam) | 1.5 m/s (α = 30° / β = 45°) |
| 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 stability, corrosion, UV, fire resistance) |
| Housing Type | Cuboid, plastic |
| Actuator Alignment | Sideways, rotatable |
| 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.
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