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APC AP4423 Automatic Transfer Switch (ATS) (AP4423)

EAN: 731304333425
Part number: AP4423
SKU: 1028034
€988.20 excl. VAT
1,215.49 incl. VAT
10  pcs
1 2 3 4 5 6 7 8 9+
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from:  €13.35
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Delivery from: Friday 22 March 2024
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APC AP4423 Automatic Transfer Switch (ATS) (AP4423)



Part number:


SKU: 1028034
Input operation voltage (min): 230 V
Input operation voltage (max): 230 V
AC input frequency: 50 - 60 Hz
Input current: 16 A
Output operation voltage (min): 230 V
Output operation voltage (max): 230 V
Output current: 16 A
Form factor: Rackmount
Rack capacity: 1U
Product colour: Black
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APC AP4423 Automatic Transfer Switch (ATS)

10 kAIC Overcurrent Protection

Provides protection in the event of a significant overcurrent event.

Command line interface

Offers simultaneous remote management access through Telnet and SSH

Current Monitoring

Monitors the aggregate current draw per power distribution unit.

Cyber security

A cyber-secure connection provides improved security for your infrastructure devices, and machine data forms the basis of operational insights and analytics, aimed at reducing equipment maintenance costs.

Local Current Monitoring Display

The aggregate current draw per rack PDU is displayed on the unit via a digital display. The local digital display helps installers avoid overloaded circuits by providing a visible warning when the current draw is close to the maximum amperage draw of the strip. (Available on designated SKUs only)

Quick Transfer Rate

Transfer rate is within the industry standard and within the time power supplies will typically drop loads. The transfer of one power source to another is seamless to the connected equipment avoiding disruption of equipment performance.

Remote Management Capabilities

Full-featured network management interfaces that provide standards-based management via Web, SNMP, and Telnet. Allows users to access, configure, and manage units from remote locations to save valuable time. Associated with this feature is the ability to quickly and easily upgrade the firmware via network download to installed units for future product enhancements.


Certifies that electronic devices don't contain hazardous metals and flame retardants

StruxureWare Data Center Expert compatible

Enables centralized management via StruxureWare Data Center Expert.

Information Displays

Indicates the status of the AC sources powering the units, as well as indicates which source is set as the primary source and which source is currently supplying power to the load. This provides a visual depiction of the power flow from the input to the load. This allows the user to quickly glance at the power flow and status of the input sources without connecting to the unit.

Dual Input Power Sources

Supplies redundant AC power to connected equipment. Two AC lines power the unit and if the primary AC power fails, the unit will automatically switch to the alternative power source.


Occupys only 1U of valuable rack space. Puts the power where it is needed most - in the rack near the equipment.

APC AP4423 Automatic Transfer Switch (ATS)
APC AP4423 Automatic Transfer Switch (ATS)
Input operation voltage (min)  Input operation voltage (min)
230 V
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Input operation voltage (max)  Input operation voltage (max)
230 V
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AC input frequency 
50 - 60 Hz
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Input current 
16 A
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Output operation voltage (min)  Output operation voltage (min)
230 V
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Output operation voltage (max)  Output operation voltage (max)
230 V
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Output current 
16 A
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Form factor  Form factor
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Rack capacity  Rack capacity
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Product colour  Product colour
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cUL Listed, CE, EN 55022 Class A, FCC Part 15 Class A, UL Listed
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Ports & interfaces
AC outlets quantity  AC outlets quantity
9 AC outlet(s)
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AC outlet types  AC outlet types
C13 coupler, C19 coupler
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Operational conditions
Operating temperature (T-T)  Operating temperature (T-T)
-5 - 45 °C
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Storage temperature (T-T)  Storage temperature (T-T)
-25 - 65 °C
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Operating relative humidity (H-H) 
5 - 95%
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Storage relative humidity (H-H) 
0 - 3000%
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Weight & dimensions
Width  Width
432 mm
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Depth  Depth
236 mm
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Height  Height
440 mm
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Weight  Weight
3.74 kg
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Packaging data
Package weight  Package weight
5.51 kg
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