Siemens HHED62B100L - 100 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Siemens HHED62B100L, a 2-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. With a 100 A rating and 600 V capacity, this unit is built to handle demanding electrical loads while maintaining stable protection performance in residential, commercial, and light industrial environments. The bolt-on mounting delivers a rigid, vibration-resistant connection to the bus, ensuring long-term reliability in panels subjected to movement, vibration, or routine service.

What sets this breaker apart

• Secure bolt-on mounting: Provides a rigid, vibration-resistant connection to the bus bars for consistent electrical contact and reduced loosening over time.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by combining thermal overload protection with fast magnetic trips during short circuits, minimizing nuisance trips and protecting your wiring.
• OEM-compatible design: Engineered to be compatible with matching Siemens OEM load centers and panelboards, enabling straightforward installation and predictable performance.
• Versatile applications: Suitable for residential panels, commercial distribution, and light industrial systems where dependable overcurrent and short-circuit protection is essential.

Technical specifications at a glance

• Manufacturer: Siemens
• Part Number: HHED62B100L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 100 A
• Voltage Rating: 600 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical use cases and ideal environments

Architecting a reliable electrical distribution system starts with solid protection. The HHED62B100L excels in:

• New panel installs in light commercial spaces where a robust, vibration-resistant connection is critical.
• Repairs and replacements within Siemens-based panelboards and load centers, ensuring seamless compatibility and coordinated trip characteristics.
• Residential service panels that demand dependable protection for multiple branch circuits without frequent nuisance trips.
• Light industrial control panels where consistent trip performance under varying loads protects motors and circuitry.

How this breaker improves your system (versus generic substitutes)

The HHED62B100L doesn’t just block faults—it enhances system reliability. The bolt-on design reduces connection variability, the thermal-magnetic trip unit provides precise, predictable responses to overloads and faults, and OEM compatibility minimizes the risk of mismatched coordination. This means fewer surprises during commissioning and confident, long-term protection for your wiring and devices.

Tips for best results

• Verify panel compatibility with Siemens OEM load centers and panelboards before installation.
• Follow the panel manufacturer’s torque specifications when securing the bolt-on breaker to ensure a reliable bus connection.
• Plan for coordination with adjacent breakers to ensure selective protection and clear fault isolation.
• Store and handle breakers in a clean, dry environment to preserve insulative integrity and trip performance.

Available from AmpState, the Siemens HHED62B100L is a purpose-built solution for durable, compliant branch circuit protection in modern electrical distributions. By combining solid mechanical mounting with a reliable thermal-magnetic trip profile, it offers peace of mind for installers and end users alike.