The Square D PAF361800 is a 1800-amp, 3-pole, 600VAC PowerPact P-Frame molded case circuit breaker with thermal magnetic li trip and i-line plug-in terminations. 2000A Frame rating with 18kA interrupting capacity at 600V. Designed for main switchboard breakers and industrial power distribution. UL 489 listed. AllBreakerSales.com stocks new surplus and reconditioned PAF361800 units with same-day quotes and nationwide shipping.
| Specification | Value |
|---|---|
| Amperage | 1800A |
| Poles | 3 |
| Voltage | 600VAC |
| Interrupt Rating | 18kA @ 600V / 35kA @ 480V / 65kA @ 240V |
| Frame Size | P-Frame (2000A Frame) |
| Mounting Type | I-Line Plug-In |
| Trip Type | Thermal Magnetic LI |
| Trip Function | LI — Long-Time, Instantaneous |
| Wire Size | 2000–4000 kcmil (Cu/Al) |
| Phase | 3-Phase |
| Standards | UL 489, CSA C22.2 No.5, NEMA AB 1 |
| Temperature Rating | 40°C |
Square D PowerPact P-Frame 1800A 3-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.
Brand: Square D | Series: PowerPact P-Frame | Catalog Number: PAF361800
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