HNF363R

Siemens HNF363R emerges as a stalwart—a heavy-duty safety switch that combines cutting-edge technology with rugged construction. Whether you’re safeguarding industrial machinery, commercial facilities, or critical infrastructure, this switch delivers safety, reliability, and peace of mind. Let’s delve into the intricacies of the HNF363R:

Introduction

The Siemens HNF363R, part of the HNF series, is purpose-built for low-voltage applications. Its robust design ensures longevity, while its advanced features provide comprehensive protection. Whether you’re an engineer, facility manager, or homeowner, understanding the HNF363R is essential. Let’s explore its key features, benefits, and technical specifications.

Key Features

1. High Interrupting Capacity:
   • At 480V, the HNF363R boasts an impressive 65kAIC (kiloampere interrupting capacity).
   • This high breaking capacity ensures reliable protection against short circuits and overcurrents.
   • Critical equipment remains shielded, minimizing downtime and preventing damage.
2. Thermal-Magnetic Trip Unit:
   • The heart of the HNF363R lies in its dual-mode trip unit:
     • Thermal Protection: Responds to sustained overcurrents, preventing overheating.
     • Magnetic Protection: Swiftly interrupts current flow during short circuits.
   • This combination ensures comprehensive safety across a wide range of scenarios.

Technical Specifications

• Rated Current: The HNF363R operates at 100 amps.
• Voltage Rating: Suitable for systems up to 600V.
• Temperature Rating: Designed for standard 40°C operation.
• Mounting System: Bolt-on design for secure installation.
• Phase Configuration: Three-phase operation.

Highlights

1. Bolt-On Mounting System:
   • The HNF363R features a bolt-on design, ensuring secure installation.
   • Simplified setup saves time and effort during panel assembly.
2. Load Side Lug Terminals:
   • Convenient terminals facilitate wiring connections, reducing setup time.
   • Reliable and efficient, they enhance overall system integrity.
3. Compact and Efficient Design:
   • The 3-pole configuration allows seamless integration into electrical panels.
   • Space-saving dimensions optimize panel layout.
4. UL Listed for Outdoor Use (Type 3R):
   • The HNF363R is suitable for outdoor installations, providing versatility.
   • Its rugged enclosure withstands environmental challenges.
5. Quick-Make, Quick-Break Mechanism:
   • Ensures positive operation during switching.
   • Arc chutes dissipate heat, prolonging switch life.

Applications

• Industrial Machinery: Protect motors, pumps, and conveyors.
• Commercial Facilities: Safeguard lighting, HVAC systems, and critical infrastructure.
• Residential Installations: Ensure safety in homes and apartments.

In summary, the Siemens HNF363R transcends its role as a mere safety switch. It becomes a silent guardian, preserving continuity, productivity, and safety. Next time you encounter electrical challenges, consider the HNF363R—an embodiment of Siemens excellence.