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Eaton / Moeller Series
63A, 3P, main switch, STOP function, black lockable handle, IP65, UL/CSA/IEC
The Eaton Moeller series P3-63/EA/SVB-SW is a 3-pole, 63 A main switch (switch-disconnector) designed for flush mounting with a STOP function. It features a black rotary handle with a locking ring, lockable in the 0 (Off) position. Rated for 690 V AC operation with 6 kV impulse withstand voltage, this model complies with IEC/EN 60947-3, VDE 0660, IEC/EN 60204, UL, and CSA standards. It provides front-side IP65 and NEMA 1 protection and supports AC-23A motor duties up to 30 kW @ 400/415 V. The P3-63/EA/SVB-SW offers short-circuit endurance of Icw = 1.26 kA (1 s), Iq = 4 kA, and SCCR = 10 kA (UL/CSA) with a 150 A fuse. The switch is UL Listed and CSA Certified, suitable for branch circuits and motor disconnect applications. Ambient operating temperature range: −25 °C to +40 °C (enclosed).
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton Moeller® series |
|---|---|
| Model | P3-63/EA/SVB-SW |
| Catalog No. | 057857 |
| Product Type | Main switch (switch-disconnector) |
| Function | STOP function |
| Design | Flush mounting |
| Operator | Black rotary handle with locking ring |
| Locking Facility | Lockable in 0 (Off) position |
| Poles | 3 |
| Degree of Protection | IP65 (front) / NEMA 1 |
| Mounting Position | As required |
| Rated Operational Voltage (Ue) | 690 V AC |
|---|---|
| Rated Uninterrupted Current (Iu) | 63 A |
| Impulse Withstand Voltage (Uimp) | 6 kV |
| Overvoltage Category / Pollution Degree | III / 3 |
| AC-23A Motor Rating (50–60 Hz) | 18.5 kW @ 230 V · 30 kW @ 400/415 V · 45 kW @ 500 V · 55 kW @ 690 V |
| Rated Short-Time Withstand Current (Icw, 1 s) | 1.26 kA (1260 A) |
| Conditional Short-Circuit Current (Iq) | 4 kA (load side) / 100 kA (supply side) |
| SCCR (North America) | 10 kA with max 150 A fuse |
| Fuse (IEC) | gG/gL 80 A |
| Mechanical Endurance | 100 000 operations |
| Wiring (metric) | 1× 2.5–35 mm² or 2× 2.5–10 mm² (solid/stranded); 1× 1.5–25 mm² or 2× 1.5–6 mm² (ferruled) |
| Wiring (AWG) | 14 – 2 AWG |
| Terminal Screw / Torque | M5 / 3 Nm (26.5 lb-in) |
| Ambient Temperature (enclosed) | −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, CE marked |
| UL File No. | E36332 (NLRV) |
| CSA File No. | 12528 (Class 3211-05) |
| Application | Suitable for branch circuits and motor disconnects |
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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