APC E3SBPSU30K40F Easy Uninterrupted Power Supply 3S Maintenance Bypass

Keep mission-critical security, surveillance and professional AV systems online with the APC by Schneider Electric E3SBPSU30K40F UPS. This Easy Uninterrupted Power Supply with 3S maintenance bypass delivers continuous power and safe, hot-swappable servicing so you can perform routine maintenance without interrupting monitoring or networked equipment. Engineered for demanding installations, the unit's rugged 143.3 lb build ensures stable mounting in equipment rooms and rack environments, while battery storage rated to a maximum relative humidity of 0.95 (95%) supports safe standby and replacement scheduling.

The APC E3SBPSU30K40F combines proven APC reliability with features that matter to security integrators and IT managers: predictable uptime for surveillance cameras and recording systems, simplified serviceability to reduce MTTR, and compatibility with professional AV and monitoring infrastructures. The manufacturer part number E3SBPSU30K40F identifies a solution optimized for environments where uninterrupted power and rapid maintenance are essential. For secure, resilient power protection in your next security or AV deployment, request a quote or talk to our sales team to specify this UPS for your project.

• Provides uninterrupted power and safe serviceability with integrated 3S maintenance bypass to eliminate downtime during maintenance
• Protects security, surveillance and monitoring systems with reliable UPS backup engineered for professional AV and critical infrastructure
• Built by APC by Schneider Electric to reduce MTTR and lower total cost of ownership through simplified maintenance workflows
• Robust, installation-ready design (143.3 lb) for stable equipment-room mounting and long-term reliability
• Battery storage tolerant to up to 95% relative humidity (max storage RH 0.95) for safer storage and extended battery life in controlled environments