Description
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







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