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Eaton / Moeller Series
2NO, position switch, actuating rod, slow-action, IP65, IEC
The Eaton Moeller AT0-20-1-IA/H is a position switch featuring two normally open (2NO) contacts with a slow-action, positive-opening mechanism for reliable performance and safety. It uses a spring actuating rod that provides flexible, multidirectional actuation, ideal for mechanical limit detection, automation systems, and machine control. The switch’s insulated plastic housing provides electrical safety and mechanical robustness, while IP65-rated protection ensures resistance to dust and water ingress. Fully compliant with IEC/EN 60947-5-1, this model delivers dependable operation and long mechanical life in industrial environments.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton Moeller |
|---|---|
| Model | AT0-20-1-IA/H |
| Catalog Number | 066919 |
| Product Type | Position Switch |
| Actuator Type | Spring Actuating Rod |
| Contact Configuration | 2NO |
| Contact Type | Slow-action (Positive Opening) |
| Housing Material | Insulated Plastic |
| Housing Design | Wide Body |
| Enclosure Cover | Grey |
| Mounting Position | Any |
| Mounting Standard | EN 50047 |
| 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 (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 |
| Actuating Force (Start/End of Stroke) | 8 N / 20 N |
| Actuating Torque (Rotary Drives) | 0.2 Nm |
| Max Operating Speed (DIN Cam) | 1.5 m/s (L = 130 mm) |
| Operating Frequency | ≤ 6000 operations/hour |
| Contact Temperature (Max) | ≤ 100 °C |
| Ambient Temperature Range | −25 °C to +70 °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 | 25 g (standard-action) |
| Climatic Proofing | IEC 60068-2-78 / IEC 60068-2-30 (damp heat) |
| Standards Compliance | IEC/EN 60947 | EN 50047 | IEC 60068 |
| 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
