APC 0M-PMMCB4061 L-Frame LSI Circuit Breaker, 400A, 240V

Protect critical power infrastructure with the APC by Schneider Electric L-Frame LSI circuit breaker — engineered to keep security, surveillance and monitoring systems online. This robust circuit breaker combines an L-Frame LSI trip profile with a 400A capacity and 240V rating to deliver dependable overload and fault protection for power distribution units, access control panels and network equipment.

Designed for low-voltage, IT and physical security environments, the APC 0M-PMMCB4061 minimizes downtime by isolating faults quickly while providing adjustable trip characteristics to match sensitive loads. Its high-capacity 400A rating and 240V compatibility allow it to support heavy branch circuits and critical loads without sacrificing precision. The L-Frame form factor supports common commercial and data center installations, making integration straightforward for electrical contractors and facilities teams.

Choose this APC by Schneider Electric circuit breaker to improve system resilience and simplify serviceability in demanding installations. Order the 0M-PMMCB4061 today to protect your surveillance, monitoring and network infrastructure.

• Robust protection for critical infrastructure: reduces downtime and safeguards security, surveillance, and monitoring systems from overloads and short-circuits
• Precise, L-Frame LSI trip profile: tailored long-time, short-time, instantaneous protection for sensitive IT and low-voltage applications
• High-capacity performance: 400A rating at 240V delivers reliable power handling for data center PDUs, distribution panels, and security equipment
• Streamlined integration: fits standard L-frame installations for faster deployment and simplified maintenance in commercial sites
• Trusted brand reliability: APC by Schneider Electric quality for consistent operation and long-term service life