Siemens ED22B030 - 30 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Siemens ED22B030 – 30A, 240V, 2-Pole Bolt-On Circuit Breaker designed to protect your electrical infrastructure with precision and reliability. This bolt-on molded case circuit breaker is built for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers, making it an essential choice for both new installs and upgrades.

Why the ED22B030 stands out

• Secure bolt-on mounting provides a rigid, vibration-resistant connection to the bus bars, helping maintain consistent electrical contact and reducing nuisance trips caused by movement or vibration.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining slow-acting thermal sensing with instantaneous magnetic response to short circuits, so you’re protected in a wide range of fault conditions.
• OEM-ready compatibility is designed to pair with matching Siemens OEM load centers and panelboards, ensuring a seamless fit and straightforward replacement or expansion in existing systems.
• Versatile application ideal for residential, commercial, and light industrial environments where dependable circuit protection is critical for safety and continuity of service.

Technical snapshot

• Manufacturer: Siemens
• Part number: ED22B030
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 30A
• Voltage rating: 240V
• Number of poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Who should consider this breaker

electricians, facilities managers, and maintenance teams who need reliable, code-compliant protection for panelboards and load centers. If you’re upgrading an existing distribution system or installing a new one, the ED22B030 provides predictable performance and straightforward integration with Siemens systems.

Practical use cases

• Protect branch circuits feeding lighting, outlets, and small equipment in commercial spaces.
• Upgrade residential panels to improve protection for high-load circuits and critical appliances.
• Implement in light industrial panels where compact, dependable protection is required without adding complexity.

Performance and maintenance insights

• The combination of thermal and magnetic tripping offers dependable protection across temperature variations and surge events, reducing the risk of undetected faults and minimizing downtime.
• Bolt-on construction simplifies installation and future servicing, making replacements and panel expansions more efficient for field technicians.

With the Siemens ED22B030, you get a purpose-built solution that aligns with Siemens load centers and panelboards, delivering consistent protection for your electrical distribution. This 30A, 240V, 2-pole bolt-on breaker is designed to keep critical circuits safe while maintaining reliable operation across a range of environments.