Square D H365N is a heavy-duty fusible safety switch designed for providing reliable circuit isolation and protection in demanding three-phase industrial applications. It features a 600V AC voltage rating and a 400A current rating, housed within a robust NEMA 1 enclosure measuring 1276.35 mm H x 701.80 mm W x 257.30 mm D and weighing 172 lb. The switch is UL listed and offers a high 200kA interrupting capacity at 600V, ensuring compliance with critical safety standards for protecting electrical distribution systems against fault currents.
Key Features & Specifications
Type: H-series fusible safety disconnect switch
Voltage Rating: 600V AC
Current Rating: 400A
Configuration: Single, 3-pole
Fuse Class: R
AIC Rating: 200kA @ 600V
Dimensions: 1276.35 mm H x 701.80 mm W x 257.30 mm D (50.25 in x 27.63 in x 10.13 in)
Weight: 172 lb
Wire Size: #1/0 to 750 AWG/KCmil (Aluminum/Copper)