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Eaton / Moeller Series
2N/O, position switch, roller plunger, slow action, IP65, IEC/EN
The Eaton AT0-20-1-IA/RS is a wide-enclosure position switch equipped with a roller plunger actuator and two normally open (2 N/O) contacts. Designed for industrial reliability, it features slow-action switching and a robust insulated plastic housing. The device offers IP65-rated protection, ensuring resistance to dust and water ingress, and provides high durability with up to 20 million mechanical operations. With screw terminal connections, a 90° rotatable actuator head, and compliance with IEC/EN 60947-5-1 standards, this position switch is ideal for control and automation systems requiring dependable performance in harsh 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/RS |
| Catalog Number | 071665 |
| Product Type | Position Switch |
| Series | AT0 |
| Actuator Type | Roller Plunger |
| Contact Configuration | 2 N/O (Normally Open) |
| Action Type | Slow Action |
| 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 | No |
| Suitable for Safety Functions | No |
| 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, 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.
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