The Square D HJA36350 is a 350-amp, 3-pole, 600V H-Frame PowerPact molded case circuit breaker from Schneider Electric. It features a 65kAIC interrupting rating at 480V and thermal-magnetic trip protection. The H-Frame platform supports ampere ratings from 15A to 400A and is widely used in industrial and commercial power distribution systems. The HJA36350 is compatible with Square D I-Line panelboards and NEMA-type switchboards.
| Specification | Value |
|---|---|
| Amperage | 350A |
| Poles | 3 |
| Voltage | 240/480/600VAC |
| Interrupt Rating | 100kA @ 240V · 65kA @ 480V · 25kA @ 600V |
| Frame Size | H-Frame (400A Frame) |
| Mounting Type | Bolt-On / I-Line Plug-In |
| Trip Type | Thermal Magnetic |
| Trip Function | LI — Long-Time, Instantaneous |
| Wire Size | 250–750 kcmil (Al/Cu) |
| Phase | 3-Phase |
| Standards | UL 489, CSA C22.2 No.5, NEMA AB 1 |
| Temperature Rating | -25°C to 70°C |
Square D HJA H-Frame 350A 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: HJA H-Frame | Catalog Number: HJA36350
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