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Eaton / Moeller Series
63A, 3P, on-off switch, black thumb grip with front plate; surface mount; 1NO/1NC, UL/CSA/IEC/CE
Eaton Moeller® series P3 On-Off switch P3-63/I4/HI11-NA is a 63 A, 3-pole, surface-mounted switch-disconnector featuring a black short thumb-grip actuator with front plate. Designed for industrial control and motor disconnect applications (UL/CSA), it provides IP65 (front) and NEMA 12 protection. Rated up to 690 V AC with an operational current of 63 A, it offers short-circuit withstands up to 100 kA and switching capacity suitable for AC-3, AC-23A, and DC-23A duty. The device includes 1 NO + 1 NC auxiliary contacts and meets UL, CSA, IEC, CE, and VDE standards for reliable and safe operation in demanding environments.
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton Moeller® |
|---|---|
| Series | P3 |
| Catalog Number | 237542 |
| Model | P3-63/I4/HI11-NA |
| Product Type | On-off switch (switch-disconnector) |
| Amperage | 63 A |
| Poles | 3 |
| Auxiliary Contacts | 1 NO + 1 NC |
| Operator | Black short thumb-grip with front plate |
| Mounting Method | Surface mounting |
| Mounting Position | As required |
| Degree of Protection (Front) | IP65 |
| NEMA Rating | 12 |
| Mechanical Life | 100,000 operations |
| Operating Frequency | 1200 operations per hour |
| Safe Isolation | 440 V AC (EN 61140) |
| Shock Resistance | 15 g (IEC/EN 60068-2-27) |
| Operating Temperature Range | −25 °C to +40 °C |
| Dimensions (L × W × H) | 124 mm × 160 mm × 240 mm |
| Weight | 1.042 kg |
| Suitable For | Branch circuits; motor disconnect (UL/CSA) |
| Rated Operational Voltage (AC, max) | 690 V |
|---|---|
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Rated Uninterrupted Current (Iu) | 63 A |
| AC-21 (440 V) | Ie = 63 A |
| AC-23A (230 V) | Ie = 63 A |
| AC-23A (400 V/415 V) | Ie = 63 A |
| AC-23A (500 V) | Ie = 63 A |
| AC-23A (690 V) | Ie = 63 A |
| AC-3 (230 V) | Ie = 51 A |
| AC-3 (400 V/415 V) | Ie = 55 A |
| AC-3 (500 V) | Ie = 44 A |
| AC-3 (690 V) | Ie = 22.1 A |
| Rated Making Capacity (≤ 690 V) | 800 A |
| Rated Breaking Capacity (230 V) | 640 A |
| Rated Breaking Capacity (400/415 V) | 600 A |
| Rated Breaking Capacity (500 V) | 590 A |
| Rated Breaking Capacity (690 V) | 340 A |
| Short-Circuit Ratings | Conditional 100 kA (supply side); 4 kA (load side); Basic 10 kA (SCCR, 150 A max fuse); ICW 1.26 kA (1 s) |
| Motor Ratings (60 Hz) | 3 HP @ 120 V 1φ; 7.5 HP @ 208 V 1φ; 15 HP @ 208 V 3φ; 10 HP @ 240 V 1φ; 15 HP @ 240 V 3φ; 40 HP @ 480 V 3φ; 50 HP @ 600 V 3φ |
| Terminal Capacity | 1×(1.5–25) mm² flex with ferrule; 1×(2.5–35) mm² solid/stranded; 2×(1.5–6) mm² flex with ferrule; 2×(2.5–10) mm² solid/stranded; 14–2 AWG |
| Terminal Hardware | M5 screw terminals; 3 Nm (26.5 lb-in) |
| Environmental | −25 … +40 °C; Overvoltage Category III; Pollution Degree 3; damp heat per IEC 60068-2-78/-2-30 |
| Ingress Protection / Enclosure | IP65 (front), NEMA 12 |
| Certifications | UL (E36332, NLRV, UL 60947-4-1); CSA (C22.2 No. 94, No. 60947-4-1-14, File 012528, Class 3211-05); IEC/EN 60947-3, 60204; 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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