Siemens HF463 - Fusible Disconnect Switch 600V 100A (200kA AIC, 4-Pole Bolt-On)

Siemens HF463 is a fusible disconnect switch designed for industrial power distribution protection with solid-state long-time and instantaneous (LI) trip functions. The unit operates at 600V AC with a 100A current rating and 200kA interrupting capacity, featuring a 4-pole bolt-on configuration for secure three-phase connections. Its NEMA 1-rated enclosure houses R-class fuse protection and PGP frame compatibility, weighing 63 lb for robust installation in demanding environments. Compliant with industrial safety standards, this switch is engineered for main power isolation in manufacturing facilities, data centers, and heavy machinery applications.

Key Features & Specifications

• Type: Fusible disconnect switch with solid-state LI protection
• Voltage Rating: 600V AC
• Current Rating: 100A
• Configuration: Single unit, 4-pole
• Connection: Bolt-on terminals
• AIC Rating: 200kA@600V
• Fuse Class: R
• Phase: 3
• NEMA Rating: 1
• Compatible Frames: PGP
• Wire Size: 4 AWG
• Weight: 63 lb
• Standards: Industrial safety compliance
• Applications: Power distribution, machinery isolation, facility protection

Product Identification

• UPC: 051712143592