Siemens SE224 - 200A, Disconnect Switch

Siemens SE224 - 200A, Disconnect Switch is engineered for serious electrical isolation in demanding industrial and commercial environments. When safety, reliability, and ready lockout/tagout compatibility matter most, the SE224 stands up to the task, delivering dependable disconnection under load and enduring rugged duty over the long term.

Why choose the Siemens SE224 for your power isolation needs

200A current rating paired with purpose-built reliability makes the SE224 ideal for heavy equipment, motors, pumps, and other high-demand loads. This isn’t a generic switch—it’s a purpose-built disconnect switch from Siemens designed to maintain stable performance where you need it most: during maintenance, testing, and routine shutdowns.

Safe, compliant isolation with lockout/tagout readiness is baked into the design. The SE224 supports standard lockout/tagout procedures, helping facility teams securely de-energize circuits and prevent accidental re-energization while work is in progress. In environments where worker safety and regulatory compliance are critical, this feature provides tangible peace of mind.

Unwavering performance under load means you can rely on the SE224 to break the circuit cleanly and consistently, even when equipment is in a loaded state. This capability reduces arc exposure and minimizes downtime caused by unreliable isolation, contributing to safer maintenance windows and faster, safer service work.

Built for long-term durability in demanding industrial settings. The SE224 is designed to withstand the knocks of daily operation, offering robust performance over time so you can reduce replacement cycles and keep your electrical distribution running smoothly.

Who benefits most

• Facilities with heavy electrical loads, such as manufacturing floors, processing plants, and large commercial buildings.
• Maintenance teams performing motor, pump, conveyor, or HVAC equipment servicing where safe isolation is essential.
• Electrical engineers and facility managers who need reliable equipment isolation that aligns with lockout/tagout practices.

Practical usage scenarios

• Shutting down power to a motor-driven line for routine maintenance without risking inadvertent re-energization.
• Isolating circuits during testing or diagnostic work to ensure a stable, controlled work environment.
• Disconnecting power to critical equipment in commercial facilities during preventive maintenance or upgrades.

What sets SE224 apart from ordinary disconnects

• Brand and reliability: Siemens is known for dependable electrical components that stand up to industrial use, reducing the likelihood of unexpected outages due to switch failure.
• Explicit 200A capability: The SE224 is sized for robust power control, bridging the gap between light-duty isolators and larger switchgear without sacrificing safety or performance.
• Focused safety design: Lockout/tagout compatibility is built into the product concept, making it straightforward to implement safe shutdown procedures across teams and shifts.

Specifications at a glance

Amperage Rating: 200A

Product Type: Disconnect Switch

Brand: Siemens

Model: SE224

Tips for maximizing value with the SE224

• Integrate the SE224 into your standard maintenance workflow to simplify lockout/tagout processes and reduce downtime during service windows.
• Coordinate with your electrical distribution panel layout to ensure the SE224 sits at a convenient accessibility point for rapid isolation when needed.
• Schedule periodic functional checks to verify reliable disconnection under load, reinforcing safety practices and extending equipment life.

With the Siemens SE224 - 200A, Disconnect Switch, you gain a purpose-built isolation solution that combines strong amperage capability, safety-conscious design, and long-term durability. It’s the dependable choice for facilities that demand secure electrical isolation, compliant lockout/tagout readiness, and consistent performance under load.