Siemens HF325S - Fusible Disconnect Switch 400A@240V (200kA AIC NEMA 4)

Siemens HF325S is a fusible safety disconnect switch designed for industrial power distribution systems requiring high fault current protection. This 3-phase switch features a 240V voltage rating and 400A current capacity with a 200kA interrupting rating at 240V for reliable circuit isolation. The rugged NEMA 4-rated enclosure houses three R-class fuse poles in a single-configuration design compatible with NS frames, weighing 254 lb for stable installation. UL-certified for safety compliance, it's engineered for heavy-duty applications including motor control centers, switchgear, and industrial machinery power distribution.

Key Features & Specifications

• Type: Fusible disconnect switch, VBII Series, HF type
• Voltage Rating: 240V AC
• Current Rating: 400A
• Configuration: Single
• Poles: 3
• AIC rating: 200kA@240V
• Fuse Class: R
• NEMA Rating: 4
• Phase: 3
• Compatible Frames: NS
• Switch Style: Fusible
• Weight: 254 lb