Siemens ED41B030 - 30 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

The Siemens ED41B030 is a 30A, 120V, single-pole bolt-on molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to endure the demands of residential, commercial, and light industrial installations, this unit combines robust construction with precise protection for your electrical system. Key benefits you’ll feel in everyday use: - Bolt-on mounting for a secure, vibration-resistant bus connection that stays tight through operation and environmental movement. - Thermal-magnetic trip unit delivers stable, repeatable protection by responding consistently to overloads and short circuits, helping reduce nuisance trips. - Compatibility with matching OEM load centers and panelboards ensures a seamless fit and predictable performance within your Siemens ecosystem. - Molded-case design provides durable, compact protection ideal for panelboard and load-center spaces common in homes, offices, and light-duty industrial settings. - 1-pole, 30A rating at 120V makes it suitable for protecting individual branch circuits such as outlets, lighting runs, and small equipment feeders without over-protecting or under-protecting the circuit. What problems this breaker solves: - Reliable interruption of fault currents to prevent wiring damage, fire risk, and equipment failure on residential and light commercial circuits. - Consistent trip characteristics across temperature changes and supply conditions, reducing unexpected outages and service interruptions. - Easy integration into Siemens-approved panelboards and load centers, minimizing compatibility doubts during upgrades or renovations. Ideal applications and use cases: - Protecting branch circuits in residential panelboards that feed lighting, receptacle circuits, or dedicated appliances. - Upgrading or stocking replacement parts for Siemens panel systems in small offices, retail spaces, or light industrial setups. - Projects requiring a single-pole, bolt-on solution that maintains a tidy, secure bus connection in compact panel layouts. Technical snapshot: - Type: Thermal-magnetic molded case circuit breaker - Amperage: 30A - Voltage: 120V - Poles: 1 - Mounting: Bolt-on - Part Number: ED41B030 - Application: Branch circuit overcurrent and short-circuit protection - Compatibility: Designed for use with matching OEM Siemens load centers and panelboards Practical installation notes: - Ensure power is fully de-energized before installation and follow the panelboard manufacturer’s guidelines for bolt-on devices. - Confirm the breaker’s fitment with your specific Siemens load center or panelboard model to guarantee proper bus connection and protection curves. - Use as part of a properly sized protection scheme for each branch circuit, coordinating with conductors, enclosures, and overall electrical design. Siemens ED41B030 offers a dependable, purpose-built solution for safeguarding circuits while fitting neatly into Siemens-installed systems. With a focus on secure mounting, precise protection, and OEM compatibility, it’s a smart choice for electricians and property managers aiming for consistent, repeatable performance across residential, commercial, and light industrial projects.