Siemens | EE3S100 | Circuit Breaker | 3-Pole | 10kA | Bolt-On

Siemens EE3S100 is a rugged 3-pole bolt-on circuit breaker designed for dependable protection in industrial panels and electrical distribution systems. With a 10 kA interrupting rating, it offers reliable fault-current management in demanding environments, helping to minimize downtime and protect equipment.

Designed for maintenance, retrofit, and replacement projects where exact specs matter, this breaker is keyed to systems that require a bolt-on mounting style. The part number EE3S100 serves as the best reference for compatibility, ensuring a precise fit in compatible Siemens configurations and panels that demand a three-pole solution.

• Three-pole (3-Pole) design provides balanced protection for three-phase electrical systems, helping to safeguard motors, drives, and control circuits.
• 10 kA interrupting capacity supports safety in higher fault-current scenarios typical of industrial facilities.
• Bolt-On mounting enables secure, rigid installation and straightforward retrofits within compatible panels.
• Part number EE3S100 is the best reference for ensuring you select the exact model for your system.
• Fit and ratings verification before ordering to confirm compatibility with your panel and existing circuitry.

Use this breaker in scenarios where you’re maintaining or upgrading three-phase panels, replacing aging components, or retrofitting legacy systems to meet current protection standards. It’s ideal for industrial automation, manufacturing lines, and process control environments where reliable interruption performance and long-term durability are critical.

Compared to plug-in alternatives, the bolt-on design of the EE3S100 provides a sturdy, serviceable solution for panels that require secure mechanical mounting and robust bus connections. When selecting a replacement, rely on the part number EE3S100 to verify exact physical fit and electrical ratings, and consult your panel documentation to confirm mounting compatibility and torque specifications for a safe, compliant installation.