Siemens HED43B060 - 60 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Introducing the Siemens HED43B060 — a 60 A, 480 V, 3‑pole bolt‑on molded case circuit breaker engineered for durable branch‑circuit protection in panelboards and load centers. Built to perform in residential, commercial, and light industrial installations, this unit combines rugged mounting with precise protection to keep your electrical system safe and reliable.

• Secure bolt‑on mounting delivers a rigid, vibration‑resistant bus connection, reducing movement that can lead to loose contacts and trips.
• Thermal‑magnetic trip unit provides stable, repeatable protection across varying loads and temperatures, delivering fast fault clearing when needed and minimizing nuisance trips.
• 3‑pole configuration for 480 V systems ideal for three‑phase circuits, motors, and commercial panel setups.
• 60 A protective rating suited for robust branch circuits while maintaining safe current handling.
• OEM compatibility designed to pair seamlessly with matching Siemens OEM load centers and panelboards for reliable integration and consistent performance.
• Molded case construction compactly fits within crowded panels while delivering dependable protection.

This breaker is purpose‑built for scenarios where dependable protection of branch circuits and motor starts matters. Whether upgrading an existing Siemens panel or stocking a replacement for critical power distribution, the HED43B060 delivers consistent performance and straightforward serviceability.

Why choose the Siemens HED43B060?

This unit differentiates itself through deliberate compatibility with Siemens panel systems and a bolt‑on design that stays secure in environments with vibration or movement. The thermal‑magnetic trip mechanism ensures reliable responses to overloads and short circuits, helping you maintain safe operation, reduce downtime, and protect valuable equipment without compromise.

Technical specifications

• Manufacturer: Siemens
• Part number: HED43B060
• Type: Thermal‑magnetic molded case circuit breaker
• Amperage rating: 60 A
• Voltage rating: 480 V
• Number of poles: 3
• Mounting style: Bolt‑on
• Application: Branch circuit overcurrent and short‑circuit protection

Tip: Always verify compatibility with your current panelboard and follow installation safety guidelines. For optimal performance, ensure proper torque on the mounting hardware and confirm coordination with upstream protective devices.