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Eaton / Moeller Series
63A, 3P, on-off switch, black thumb grip, surface mounting, IP65, UL/CSA/IEC
The Eaton Moeller® series P3-63/I4-NA is a 3-pole, 63 A on-off switch (switch-disconnector) designed for surface mounting. It features a black thumb-grip operator with front plate, providing IP65 (front) and NEMA 12 protection. The device is rated for 690 V AC operation and 6 kV impulse withstand voltage. It complies with IEC/EN 60947-3, IEC/EN 60204, UL, CSA, and VDE 0660 standards. Suitable for motor isolation, control panel disconnection, and general load switching, this model supports AC-23A motor duties up to 30 kW @ 400 V and provides a short-circuit current rating (Iq) of 100 kA. Compact, durable, and compliant with global standards, the P3-63/I4-NA ensures reliable isolation and operator safety in industrial environments.
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton Moeller® series |
|---|---|
| Model | P3-63/I4-NA |
| Catalog No. | 255896 |
| Alternate Catalog No. | Y7-255896 |
| Product Type | On-Off switch (switch-disconnector) |
| Design | Surface mounting |
| Operator | Black thumb grip with front plate |
| Poles | 3 |
| Handle Color | Black |
| Handle Type | Short thumb-grip |
| Locking Facility | No |
| Degree of Protection | IP65 (front) / NEMA 12 |
| Device Construction | Complete device in housing |
| Motor Drive Optional | No |
| Voltage Release Optional | No |
| Rated Operational Voltage (Ue) | 690 V AC |
|---|---|
| Rated Uninterrupted Current (Iu) | 63 A |
| Rated Operational Current at AC-23, 400 V | 63 A |
| Rated Operational Power at AC-23, 400 V | 30 kW |
| Rated Operational Power at AC-3, 400 V | 30 kW |
| Impulse Withstand Voltage (Uimp) | 6 kV |
| Rated Short-Time Withstand Current (Icw, 1 s) | 1.26 kA |
| Conditional Short-Circuit Current (Iq) | 100 kA |
| Overvoltage Category / Pollution Degree | III / 3 |
| Auxiliary Contacts | None (0 N/O, 0 N/C) |
| Interlockable | No |
| Main Circuit Connection Type | Screw connection |
| Suitable for Front Mounting (4-Hole) | No |
| Suitable for Distribution Board Installation | No |
| Suitable for Intermediate Mounting | No |
| Product Width | 160 mm |
| Product Height | 240 mm |
| Product Depth | 124 mm |
| Product Weight | 1.002 kg |
| Ambient Temperature (Operation) | −25 °C to +40 °C |
| Standards / Certifications | IEC/EN 60947-3, IEC/EN 60204, VDE 0660, UL 60947-4-1, CSA C22.2 No. 60947-4-1-14, CSA C22.2 No. 94, CE marked |
| UL File No. | E36332 (NLRV) |
| CSA File No. | 012528 (Class 3211-05) |
| VDE Certification | VDE 0660 |
| Application | Suitable for main disconnect, motor isolation, and general on-off switching |
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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