Siemens HF363R 100A 3-Pole 600V 3-Wire Fused Disconnect Switch

Siemens HF363R Fused Disconnect Switch Overview

The Siemens HF363R is a heavy-duty fused disconnect switch engineered to provide safe, code-compliant isolation and overcurrent protection for commercial and industrial HVAC equipment. Designed for demanding electrical environments, this switch delivers dependable performance where reliable disconnection is critical.

Key Specifications

• SKU: HF363R
• Amperage Rating: 100A
• Number of Poles: 3-Pole
• Voltage Rating: 600V
• Wire Configuration: 3-Wire
• Type: Fused Disconnect Switch
• Brand: Siemens

Features & Benefits

• Provides a safe means of de-energizing HVAC and electrical equipment for service and maintenance
• Fused design offers integrated overcurrent protection to safeguard downstream equipment and wiring
• 3-pole configuration suitable for three-phase power distribution systems
• 600V rating supports a wide range of commercial and industrial applications
• Siemens quality construction ensures long service life and consistent switching performance
• Designed for straightforward installation in panel boards and equipment enclosures

Typical Applications

• Commercial HVAC rooftop units and air handling equipment
• Industrial motor disconnects and branch circuit protection
• Electrical service entrance and distribution panels
• Mechanical rooms requiring lockable disconnect capability