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Eaton / Moeller Series
1N/O + 1N/C, position switch, roller plunger, slow action, IP65, IEC/EN
The Eaton Moeller AT0-11-1-IA/RS is a wide-enclosure position switch with a roller plunger actuator designed for reliable position sensing in industrial applications. It features one normally open (N/O) and one normally closed (N/C) contact with a slow-action switching mechanism. The switch provides IP65-rated protection against dust and water ingress and offers high mechanical durability with a lifespan of up to 20 million operations. Built with an insulated plastic housing and screw terminal connections, it complies with IEC/EN 60947-5-1 standards and includes a positive opening feature for safety-related functions. The operating head can be rotated in 90° increments for flexible mounting.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton Moeller |
|---|---|
| Model | AT0-11-1-IA/RS |
| Catalog Number | 045561 |
| Product Type | Position Switch |
| Series | AT0 |
| Actuator Type | Roller Plunger |
| Contact Configuration | 1 N/O + 1 N/C |
| Action Type | Slow Action |
| Design Standard | EN 50047 Form C |
| Mounting Position | As required (head rotatable 90°) |
| Connection Type | Screw Terminal |
| Enclosure Material | Insulated Plastic Housing |
| Enclosure Color | Grey |
| Degree of Protection | IP65 |
| Mechanical Life | 20 × 10⁶ operations |
| Positive Opening | Yes (IEC/EN 60947-5-1) |
| Suitable for Safety Functions | Yes |
| Operating Temperature Range | −25 °C to +70 °C |
| Rated Insulation Voltage (Ui) | 500 V AC |
|---|---|
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Rated Operational Current (AC-15 / 24 V) | 10 A |
| Rated Operational Current (AC-15 / 230 V) | 6 A |
| Rated Operational Current (AC-15 / 415 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 |
| Short-Circuit Protection | 6 A gG/gL fuse (max) |
| Repetition Accuracy | 0.02 mm |
| Actuating Force | 1.0 N (start) / 8.0 N (end) |
| Actuating Torque | 0.2 Nm |
| Max. Operating Speed (DIN cam) | 1 m/s |
| Operating Frequency | ≤ 6000 operations/h |
| Supply Frequency | Max 400 Hz |
| Terminal Capacity (Solid) | 1 × (0.75–2.5 mm²) / 2 × (0.75–1.5 mm²) |
| Terminal Capacity (Flexible w/ Ferrule) | 1 × (0.5–1.5 mm²) / 2 × (0.5–1.5 mm²) |
| Mechanical Shock Resistance | 25 g (standard action) |
| Compliance Standards | IEC/EN 60947, EN 50047 Form C, IEC 60068-2-78 / -2-30 |
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
