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Eaton / Moeller Series
18A, 3P, contactor, 2NO + 1NC, UL/CSA/IEC
The Eaton Moeller® DILM17-21 (RDC24) is an 18 A, 3-pole DC-operated contactor designed for reliable motor control in AC-3 duty applications. It is suitable for three-phase motors up to 7.5 kW (400 V AC) or 10 HP (460 V AC). Equipped with two normally open (NO) and one normally closed (NC) auxiliary contacts, the contactor features a 24–27 V DC coil and screw terminal connections. It provides robust performance, compact dimensions, and long mechanical endurance of up to 10 million operations. Certified to UL, CSA, and IEC/EN 60947-4-1 standards, it ensures safe and efficient operation in demanding industrial environments.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton Moeller® |
|---|---|
| Model | DILM17-21 (RDC24) |
| Article Number | 277082 |
| Product Type | Contactor |
| Poles | 3 |
| Rated Operational Current (Ie) | 18 A |
| Auxiliary Contacts | 2 NO + 1 NC |
| Coil Voltage | 24 – 27 V DC (RDC 24) |
| Mounting Type | Screw terminals |
| Weight | 0.593 kg |
| Dimensions (H × W × D) | 85 × 45 × 138 mm |
| AC-3 Motor Power (240 V 50 Hz) | 5.5 kW |
|---|---|
| AC-3 Motor Power (400 V 50 Hz) | 7.5 kW |
| AC-3 Motor Power (415 V 50 Hz) | 10 kW |
| AC-3 Motor Rating (230 V / 460 V) | 5 HP / 10 HP (UL / CSA) |
| Rated Operational Voltage (Ue) | 690 V AC max |
| Rated Insulation Voltage (Ui) | 690 V AC |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Rated Thermal Current Ith (40 °C Open) | 40 A |
| Operating Frequency (Mechanical) | 5000 ops/hour |
| Mechanical Durability | 10 million operations (DC coil) |
| Electrical Durability | 7 million operations (AC coil equiv.) |
| Protection Degree | IP00 (front finger-safe per EN 50274) |
| Ambient Temperature Range | −25 °C to +60 °C (open) |
| Altitude Rating | ≤ 2000 m |
| Utilization Category | AC-1, AC-3, AC-4 |
| Certifications | UL / CSA / IEC / EN 60947-4-1 / VDE 0660 / 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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