Siemens | EE2B040 | Circuit Breaker | 40A | 2-Pole | 240V | 10kA | Bolt-On

Discover dependable protection with the Siemens EE2B040 Circuit Breaker—40A, 2-Pole, 240V, featuring a bolt-on design for fast, secure installation. Built for maintenance, retrofit, and replacement projects, this breaker delivers reliable trip performance in compatible Siemens panels when you need to safeguard 240V circuits.

• Amperage: 40A
• Poles: 2-Pole
• Voltage: 240V
• Interrupting Rating: 10 kA
• Mounting: Bolt-On

Why these specs matter in real-world setups:

• Balanced protection for two hot legs, ensuring simultaneous disconnection for enhanced safety in 240V circuits.
• High interrupting capability with a 10 kA rating provides robust short-circuit protection for demanding loads, reducing the risk of damage during faults.
• Bolt-on installation offers a secure, durable connection that speeds up service and minimizes loose-fit concerns in active panels.
• Compatibility-focused design means it’s a precise fit for Siemens panels that specify EE2B040, simplifying retrofits and replacements.

This Siemens circuit breaker is ideal for electricians and facilities technicians tackling panel maintenance, retrofit upgrades, or replacements in residential, commercial, or light industrial environments. Use it to power dedicated high-load 40A circuits—such as large appliances, HVAC subcircuits, or other 240V equipment—while maintaining code-compliant protection.

Key considerations for the installation

• Always confirm fit and ratings before ordering. The part number EE2B040 is the best reference for compatibility with your panel.
• Ensure your panel accepts bolt-on breakers of this type and that the overall electrical service is suitable for a 40A, 240V circuit.
• Follow applicable electrical codes and manufacturer torque specifications during installation for a secure, reliable connection.

Choose the Siemens EE2B040 to complement your panel upgrades or routine maintenance with a trusted, well-matched 40A, 2-Pole, 240V bolt-on circuit breaker that supports durable protection and straightforward service.