Siemens | ED61B040L | Circuit Breaker | 40A | 1-Pole | 600V

The Siemens ED61B040L Circuit Breaker is a purpose-built 40 A, 1-Pole protective device designed to safeguard electrical circuits from overcurrent. With a 600 V rating, it’s engineered for reliable performance in both modernized and retrofit installations. This unit is ideal for maintenance, retrofit, and replacement projects where exact specifications are required to maintain system integrity.

• Amperage: 40 A
• Poles: 1-Pole
• Voltage Rating: 600 V
• Part Number: ED61B040L

Why choose the Siemens ED61B040L for your project

When you need a like-for-like replacement, the ED61B040L delivers consistent electrical characteristics that minimize downtime and maintain the reliability of your distribution system. This Siemens breaker is designed to fit where a 1-Pole, 40 A, 600 V protection device is specified, ensuring seamless integration with compatible panels and gear.

Ideal use cases

• Routine panel maintenance where a precise 40 A, 1-Pole, 600 V protection device is required
• Retrofits that demand exact specifications to match existing engineering calculations
• Replacement of aging or worn breakers in Siemens-compatible electrical systems
• Replacements in commercial, industrial, or residential distribution panels that specify ED61B040L

Compatibility and ordering tips

Before ordering, confirm fit and ratings against your panel labeling. The ED61B040L part number is the clearest reference for compatibility, ensuring the device matches your existing setup. If your documentation lists Siemens ED61B040L, you’re likely aligned with the correct specifications for a safe, reliable replacement.

Installation and safety considerations

Always follow standard electrical safety practices when installing a circuit breaker. Ensure the main power is fully isolated, verify absence of voltage at the panel, and seat the breaker firmly into the bus. For replacements, remove the old unit with the panel powered down, then install the ED61B040L so the handle aligns with the panel’s operating position. If in doubt, consult a qualified electrician to confirm compatibility and safe installation.