Siemens ED61B025 - 25 A, 600 V, 1-Pole Bolt-On Circuit Breaker | AmpState

Siemens ED61B025 is a 25A, 600V, 1-pole bolt-on molded case circuit breaker designed to deliver dependable overcurrent and short-circuit protection for panelboards and loadcenters. Its bolt-on mounting provides a rigid, vibration-resistant connection to the bus, ensuring consistent electrical performance even in active residential, commercial, or light industrial environments.

Equipped with a thermal-magnetic trip unit, this breaker combines accurate thermal overload sensing with an instantaneous magnetic trip for quick response to short circuits. The result is stable, repeatable protection that minimizes nuisance trips while safeguarding wiring and devices downstream.

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that stays reliable over time.
• Thermal-magnetic trip delivers dependable protection for both overloads and short circuits.
• 1-pole, 25 A, 600 V rating suitable for single-phase branch circuits in homes, offices, and light industrial spaces.
• OEM-compatible design engineered to pair with matching Siemens loadcenters and panelboards for seamless replacements.
• Rugged molded case built to withstand daily panel use and installation environments.
• Versatile applications ideal for residential, commercial, and light industrial panels requiring reliable overcurrent and short-circuit protection.

Technical snapshot:

• Manufacturer: Siemens
• Part number: ED61B025
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 25 A
• Voltage rating: 600 V
• Number of poles: 1
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Whether upgrading an existing panel or stocking a reliable breaker for new installations, the ED61B025 from Siemens delivers precise protection, easy compatibility, and durable performance designed for real-world electrical demands.