Siemens ED43B060 - 60 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Discover dependable branch circuit protection with the Siemens ED43B060 bolt-on molded case circuit breaker. Engineered for consistent performance in panelboards and loadcenters, this 3-pole device delivers robust protection for demanding 3‑phase environments while simplifying installation and service in commercial and light industrial settings.

• 60A, 480V, 3-pole design: Ready for medium‑load, three‑phase circuits and equipment common in commercial spaces, HVAC systems, and light industrial applications.
• Bolt-on mounting: Secure, vibration‑resistant bus connection that remains reliable through mechanical disturbances, making field service and panel upgrades smoother.
• Thermal-magnetic trip unit: Precise overload and short‑circuit protection with stable, repeatable trip performance to minimize nuisance trips and protect valuable equipment.
• Panelboard compatibility: Designed to align with matching OEM loadcenters and Siemens panelboards for seamless integration and predictable fitment.
• Versatile protection for multiple sectors: Suitable for residential, commercial, and light industrial installations where dependable ground fault and overcurrent protection matters.

This ED43B060 breaker isn’t just a component—it’s a reliability cornerstone for your electrical distribution. In panelboards and load centers, it guards branch circuits against overcurrent that can lead to equipment damage, downtime, or safety hazards. The bolt-on design reduces installation time and improves long-term bus integrity, while the thermal-magnetic trip unit delivers consistent response across varying loads and ambient conditions.

Who should consider this breaker? electrical professionals upgrading or expanding three‑phase panels, facilities managers updating aging infrastructure, and installers seeking a proven, OEM‑matched solution for 480V systems. Its 60A rating makes it a practical choice for feeders and equipment with moderate current draw, while its three‑pole construction supports balanced, three‑phase distribution.

Installation and maintenance tips: verify panelboard compatibility with the ED43B060's bolt‑on mounting, ensure secure fastening to resist vibration, and test the thermal-magnetic trip under supervised conditions during commissioning. Keep spare units on hand for quick replacements in critical panel assemblies to minimize downtime.

Choose Siemens ED43B060 for a disciplined approach to electrical safety in more settings—wherever reliable 3‑phase protection and durable installation are priorities. When you want a trusted, OEM‑matched solution backed by Siemens engineering, this 3‑pole bolt‑on breaker from AmpState delivers clarity, confidence, and long‑term performance.