APC 0M-PMMCB2521 J-Frame LSI, 250A

Keep security, surveillance and monitoring systems online with the APC by Schneider Electric J-Frame circuit breaker — a rugged, service-ready protection device engineered for critical power distribution. The APC 0M-PMMCB2521 is a 250A, 240V LSI breaker with a 100% continuous rating, designed to handle sustained loads without derating. With a 25kA interrupting capacity, it limits damage from short-circuit events and preserves downstream equipment and controllers used in access control, video surveillance and network monitoring.

Built to integrate into standard panels, the J-Frame form factor streamlines installation and maintenance for facilities managers and integrators. Choose this breaker to reduce unplanned downtime, simplify compliance with electrical protection requirements, and extend the life of sensitive security and IT gear. Ideal for security rooms, NVR racks, telecom closets and small distribution panels. Enhance system reliability — order the APC 250A J‑Frame circuit breaker for your surveillance, monitoring and power distribution needs or contact your distributor for volume and installation support.

• Protects critical security and surveillance equipment by delivering dependable overcurrent and short‑circuit protection
• 250A capacity with a 100% rating ensures continuous load handling for demanding power distribution and monitoring systems
• 25kA interrupting rating (Icu) reduces risk of equipment damage from fault current and improves system resilience
• Compact J-Frame design fits standard distribution panels for simpler installation and faster serviceability
• 240V compatibility and APC by Schneider Electric reliability minimize downtime and support IT, security, and infrastructure uptime