APC Rack Mount Transfer Switch UPS Source Transfer Switch for use with AP9335TH, AP9335T

APC Automatic Transfer Switch, 43.2cm Width, 23.6cm Depth - AP4423A

This automatic transfer switch provides unattended switching between power sources for rack-mounted equipment in server and industrial environments. It is designed for integration with compatible UPS systems and supports seamless transfer operations while conforming to recognised electromagnetic emission standards.

Features and Benefits:

• Compatible with specific UPS units to ensure seamless switching
  Rack-mount form factor for 19-inch equipment bays
  Meets EN55022 Class A and FCC Part 15 Class A for emissions control
  Prevents downtime by enabling redundant power switching
  Cable length of 2.44 m simplifies rack routing and connections

Applications

• Suitable for redundant power arrangements in data centre racks
  Used with AP9335TH compatible transfer switch setups
  Ideal for APC rack transfer switch deployments requiring 43.2 cm width clearance
  Can be used for rack-mounted power switching with 23.6 cm depth constraints

Which UPS models can it work with?

It is designed to operate with the specified compatible UPS models, including those noted for compatibility with AP9335T and AP9335TH units.

What form factor is required for installation?

Installation requires a standard rack-mount environment sized for 19-inch equipment and accommodating a width of 43.2 cm for correct fitment.

How does the product handle cabling inside racks?

The supplied connection lead extends 2.44 m to permit flexible routing between UPS and switch within a typical rack layout.

What electromagnetic standards does it meet?

The switch complies with EN55022 Class A and FCC Part 15 Class A emission standards.