APC NetShelter Automatic Transfer Switch front panel showing LED status indicators, control interface, and power monitoring display

Intelligent Power Path Monitoring with Real-Time Status Display

The APC NetShelter Automatic Transfer Switch features an intuitive front-panel interface that provides instant visibility into your power infrastructure's health. The intelligent LED array displays real-time power source status, automatically switching between sources A and B when power anomalies are detected. This visual feedback system eliminates guesswork during critical power events, allowing IT administrators to quickly assess power conditions without connecting to management software. The integrated control panel includes preference settings and manual override capabilities, giving you complete control over power source selection. When combined with the unit's 30-amp capacity and 16 NEMA 5-20R outlets, this monitoring system ensures your rack-mounted equipment receives uninterrupted power while providing the transparency needed for proactive infrastructure management.

Technical Specifications

  • Real-time LED status indicators for both power sources
  • Manual preference selection with A/B source control
  • Integrated power quality monitoring display
  • Front-accessible control panel for easy management

Applications

  • Data center power redundancy monitoring
  • Server rack power source validation
  • Critical equipment uptime assurance
  • Preventive maintenance scheduling based on power quality
Side view of APC NetShelter Transfer Switch showing compact 2U rack-mountable form factor and space-efficient design

Compact 2U Design Maximizes Rack Space Efficiency

Engineered for modern data centers where rack space is premium real estate, this transfer switch delivers enterprise-grade power management in just 2U of rack height. The sleek black chassis seamlessly integrates into any server environment while providing dual power source management for up to 16 devices. Despite its compact footprint of 17" x 9.3" x 3.5", the unit handles a full 30-amp load, making it ideal for high-density deployments. The space-efficient design doesn't compromise on functionality – every inch is optimized to deliver maximum power distribution capability. This allows you to maintain more revenue-generating equipment in your racks while ensuring the power redundancy that critical applications demand. The result is a power solution that enhances both operational efficiency and infrastructure reliability.

Technical Specifications

  • 2U rack height (3.5 inches) for space optimization
  • 17-inch standard rack width compatibility
  • 30-amp power handling in compact form factor
  • 13.96 lb weight for easy installation

Applications

  • High-density server rack deployments
  • Colocation facility space optimization
  • Edge computing installations with limited space
  • Retrofit installations in existing infrastructure
Bottom view of APC NetShelter Transfer Switch showing 16 NEMA 5-20R outlets and dual power input cables

Comprehensive Outlet Configuration for Diverse Equipment Needs

The bottom view reveals the thoughtful engineering behind the AP4453A's power distribution capabilities. Sixteen strategically positioned NEMA 5-20R outlets provide flexible connectivity options for various rack-mounted devices, from servers and network switches to storage arrays and monitoring equipment. The outlet layout is designed to accommodate different plug orientations and cable management requirements, reducing installation complexity. Two robust power input cables with NEMA L5-30P connectors ensure reliable connection to your dual power sources. The 96-inch cord length provides installation flexibility, allowing you to reach distant power sources or PDUs without additional extension cables. This comprehensive outlet and input configuration makes the transfer switch suitable for diverse IT environments, from small server closets to large enterprise data centers.

Technical Specifications

  • 16 x NEMA 5-20R outlets for equipment connectivity
  • Dual NEMA L5-30P input connectors for redundant power
  • 96-inch power cord length for installation flexibility
  • 120V AC input/output voltage compatibility

Applications

  • Multi-device server rack power distribution
  • Network equipment redundant power supply
  • Storage system power protection
  • Mixed IT equipment power management

Product details

General Information
Manufacturer

Schneider Electric SA

Manufacturer Part Number

AP4453A

Brand Name

APC by Schneider Electric

Product Line

NetShelter

Product Name

NetShelter Automatic Transfer Switch

Product Type

Automatic Transfer Switch

Included in the Box

  • icon_list|transfer switch|1-5ms Transfer Switch icon

    Transfer Switch

  • icon_list|Mounting hardware|Rack Rails Mounting hardware icon

    Mounting Hardware

  • icon_list|rack brackets|Rack Brackets Mounting hardware icon

    Rack Brackets

  • icon_list|serial cable|Serial Cable Main product icon

    Serial Cable

FAQs

Didn’t find your answer?

Don't hestitate to contact us