Siemens EE3M030 30A 3-Pole 240 V Circuit Breaker

The Siemens EE3M030 30A 3-Pole 240 V Circuit Breaker is a purpose-built safeguard for 3‑phase electrical systems, engineered to protect motors, pumps, conveyors, and other equipment in commercial and light‑industrial environments. With a clear focus on reliable protection, this part (EE3M030) interrupts all three hot legs simultaneously, providing a safe, grounded shutdown during overloads or faults on a 240 V network.

• Three-pole protection: Ensures all live conductors trip together, preventing hazardous half‑bridge conditions and simplifying safe maintenance.
• 30 A current rating: Precisely limits current to prevent damage to connected loads while accommodating normal startup and running currents of 3‑phase equipment.
• 240 V operation: Suited for standard 3‑phase 240 V systems common in many commercial and industrial setups.
• Part Number EE3M030: Clear identification for inventory, replacements, and service documentation.
• Siemens‑engineered reliability: Designed to integrate with Siemens panels and provide consistent, predictable protection over time.

Who benefits most: facility managers, electricians, and maintenance teams who rely on stable, continuous operation of 3‑phase equipment. This breaker is ideal for safeguarding HVAC equipment, motors, pumps, and other industrial loads where a robust 3‑pole disconnect at 240 V is essential.

Usage guidance: Install by a qualified electrician following local electrical codes. This 30‑amp, 3‑pole unit is intended for 240 V systems and should be paired with compatible Siemens panel configurations that accept three‑pole breakers. When replacing an existing device, confirm panel compatibility and ensure the trip characteristics match your application to maintain proper protection and performance.