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Eaton / Moeller Series
25A, 3P, on-off switch, 1 NO + 1 NC auxiliary, black thumb grip, center mounting, IP65, UL/CSA/IEC
The Eaton Moeller® series P1-25/EZ/HI11 is a 3-pole, 25 A on-off switch (switch-disconnector) designed for center mounting. It includes a black thumb-grip operator with a front plate and provides IP65 (front) and NEMA 12 protection. The device includes 1 N/O and 1 N/C auxiliary contact, making it suitable for signaling and control integration. Rated for 690 V AC operation and 6 kV impulse withstand voltage, it complies with IEC/EN 60947-3, IEC/EN 60204, VDE 0660, UL, and CSA standards. Supporting AC-23A motor duties up to 11 kW @ 400/415 V and offering a short-circuit current rating of 80 kA (with Class J fuse), this switch provides reliable performance for motor isolation, main disconnect, and control applications in industrial panels.
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton Moeller® series |
|---|---|
| Model | P1-25/EZ/HI11 |
| Catalog No. | 048371 |
| Product Type | On-Off switch (switch-disconnector) |
| Design | Center mounting |
| Operator | Black thumb grip with front plate |
| Auxiliary Contacts | 1 N/O + 1 N/C |
| Poles | 3 |
| Degree of Protection | IP65 (front) / NEMA 12 |
| Mounting Position | As required |
| Rated Operational Voltage (Ue) | 690 V AC |
|---|---|
| Rated Uninterrupted Current (Iu) | 25 A |
| Impulse Withstand Voltage (Uimp) | 6 kV |
| Overvoltage Category / Pollution Degree | III / 3 |
| AC-23A Motor Rating (50–60 Hz) | 5.5 kW @ 230 V · 11 kW @ 400/415/500/690 V |
| AC-3 Motor Rating (400/415 V) | 7.5 kW |
| Rated Short-Time Withstand Current (Icw, 1 s) | 0.64 kA (640 A) |
| Conditional Short-Circuit Current (Iq) | 80 kA (with Class J 50 A fuse) |
| Breaking Capacity (400/415 V) | 150 A (cos φ 0.65) |
| Making Capacity (400/415 V) | 240 A (cos φ 0.65) |
| Safe Isolation to EN 61140 | 440 V AC between contacts |
| Mechanical Endurance | > 300,000 operations |
| Maximum Operating Frequency | 1200 operations/hour |
| Wiring (metric) | 1× 1.5–6 mm² or 2× 1.5–6 mm² (solid/stranded); 1× 1–4 mm² or 2× 1–4 mm² (ferruled) |
| Wiring (AWG) | 14 – 8 AWG |
| Terminal Screw / Torque | M4 / 1.6 Nm (14.1 lb-in) |
| Heat Loss per Contact at Ie | 1.1 W |
| Ambient Temperature (enclosed) | −25 °C to +40 °C (open −25 °C to +50 °C) |
| Shock Resistance | 15 g (IEC/EN 60068-2-27) |
| SCCR (North America) | 5 kA (basic) / 10 kA (high fault with 50 A Class J fuse) |
| Standards / Certifications | IEC/EN 60947-3, IEC/EN 60204, UL 60947-4-1, CSA C22.2 No. 60947-4-1-14, VDE 0660, CE marked |
| UL File No. | E36332 (NLRV) |
| CSA File No. | 12528 (Class 3211-05) |
| Application | Suitable for main disconnect, motor isolation, and control circuit applications |
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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