HQR23B200

Siemens HQR23B200 emerges as a stalwart—a molded case circuit breaker (MCCB) that combines cutting-edge technology with rugged construction. Whether you’re safeguarding industrial machinery, commercial facilities, or critical infrastructure, this breaker delivers safety, reliability, and peace of mind. Let’s delve into the intricacies of the HQR23B200:

Introduction

The Siemens HQR23B200, part of the HQR 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 HQR23B200 is essential. Let’s explore its key features, benefits, and technical specifications.

Key Features

1. High Breaking Capacity (65kA at 240V):
   • The HQR23B200 can handle substantial short-circuit currents, safeguarding critical equipment.
   • Its robust design ensures longevity even in challenging environments.
2. Thermal-Magnetic Trip Unit:
   • Combining thermal and magnetic protection, this breaker responds swiftly to overcurrents and short circuits.
   • It prevents equipment damage and minimizes downtime.

Technical Specifications

• Rated Current: The HQR23B200 operates at 225 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 HQR23B200 features a bolt-on design, ensuring secure installation.
   • Simplified setup saves time and effort during panel assembly.
2. Compact Dimensions:
   • Measures 7.5 inches wide, 11 inches high, and 4 inches deep, optimizing panel layout.
3. UL Listed for Reverse Feed Applications:
   • Suitable for scenarios where power flows in the opposite direction.
   • Versatility for various installation configurations.
4. Load Side Lugs (TA2J6500):
   • Convenient terminals facilitate wiring connections, reducing setup time.
   • Reliable and efficient, enhancing overall system integrity.
5. Quick-Make, Quick-Break Mechanism:
   • Ensures positive operation during switching.
   • Arc chutes dissipate heat, prolonging switch life.

In summary, the Siemens HQR23B200 transcends its role as a mere circuit breaker. It becomes a silent guardian, preserving continuity, productivity, and safety. Next time you encounter electrical challenges, consider the HQR23B200—an embodiment of Siemens excellence.