Overview
The Square D H361AWC is a heavy duty fusible safety switch designed for demanding industrial and commercial applications. Rated 30A at 600V AC (250V DC), this 3-pole disconnect switch features a NEMA 12K (oil-tight, dust-tight) enclosure with surface mounting. Equipped with a Crouse-Hinds Arktite receptacle connection (for use with Plug APJ3485), it provides safe, reliable disconnecting means in harsh environments. UL Listed and built to withstand short-circuit currents up to 10 kA (H/K fuses) or 200 kA (R/J fuses).
Features
- Fusible heavy duty disconnect switch — accepts H/K or R/J fuse types
- NEMA 12K enclosure rating — oil-tight and dust-tight for industrial environments
- Crouse-Hinds Arktite receptacle connection (4-wire) for secure plug-in wiring
- Motor horsepower ratings: 5 HP at 480V, 15 HP at 480V (3-phase), 20 HP at 600V (3-phase), 5 HP at 250V DC
- Short-circuit current rating: 10 kA with H or K fuses; 200 kA with R or J fuses
- Wire range: AWG 14–2 copper, AWG 12–2 aluminum
- Surface mounting for straightforward panel or wall installation
- 18-month contractual warranty
- Prop 65 compliant labeling — California warning for lead compounds included
- Packaging made with recycled cardboard; no single-use plastic; PVC free
Specifications
| Model Number | H361AWC |
|---|---|
| Disconnect Type | Fusible Safety Switch (Heavy Duty) |
| Current Rating | 30 A |
| Voltage Rating | 600V AC / 250V DC |
| Number of Poles | 3 |
| Phase | 3-Phase |
| NEMA Enclosure Rating | 12K (Oil-tight, Dust-tight) |
| Mounting Type | Surface |
| Electrical Connection | Receptacle (Crouse-Hinds Arktite) |
| Wire Configuration | 4-Wire |
| Wire Size (Copper) | AWG 14–2 |
| Wire Size (Aluminum) | AWG 12–2 |
| Fuse Type | H, K, R, or J |
| Short-Circuit Rating | 10 kA (H/K fuses); 200 kA (R/J fuses) |
| Max HP at 600V AC (3-Phase) | 20 HP |
| Max HP at 480V AC (3-Phase) | 15 HP |
| Max HP at 250V DC | 5 HP |
| Height | 16.5 in (419.1 mm) |
| Width | 10.5 in (266.7 mm) |
| Depth | 7 in (177.8 mm) |
| Net Weight | 28.7 lb (13 kg) |
| UPC | 78590107697 |
| GTIN | 785901076971 |
| Country of Origin | United States |
| Certifications | UL Listed |
| Warranty | 18 months |



