The APC Rack Automatic Transfer Switch provides reliable,redundant power to single-corded equipment loads,such as servers. It has two input power cords supplying power to the connected loads. If the primary source becomes unavailable or out of the selected range,the Rack ATS will seamlessly source power from the secondary source without interrupting critical loads.

Main Specifications
Product Description    APC Rack Automatic Transfer Switch AP4421 - redundant switch
Device Type    Redundant switch - rack-mountable
Rack Size    1U
Weight    3.93 kg
Input Voltage    AC 230 V
Output Voltage    AC 230 V
Input Connectors    2 x power IEC 60320 C14
Output connectors    12 x power IEC 60320 C13 - 10 A
Networking    Ethernet 10/100,RS-232,USB
Remote Management Protocol    SNMP,Telnet,HTTP,SSH
Included Accessories    Mounting kit,rack mounting brackets
Dimensions (WxDxH)    43.2 cm x 23.6 cm x 4.4 cm
Manufacturer Warranty    2 years warranty

Extended Specification collapse

General    
Device Type    Redundant switch - rack-mountable
Height (Rack Units)    1U
Colour    Black
Power Device    
Input Voltage    AC 230 V
Input Voltage Margin    ± 10%
Frequency Required    50/60 Hz
Input Connectors    2 x power IEC 60320 C14
Power Output Connectors Details    12 x power IEC 60320 C13 - 10 A
Output Voltage    AC 230 V
Max Electric Current    10 A
Networking    
Remote Management Interface    Ethernet 10/100,RS-232,USB
Remote Management Protocol    SNMP,Telnet,HTTP,SSH
Expansion / Connectivity    
Interfaces    1 x management (RS-232)
1 x management (Ethernet) - RJ-45
1 x USB - 4 pin USB Type A
Miscellaneous    
Included Accessories    Mounting kit,rack mounting brackets
Cables Included    Serial cable - external
Rack Mounting Kit    Included
Features    Current meter,LED indicators,short-circuit protection
Compliant Standards    RoHS,UL 60950-1,IEC 60950-1,EN 60950-1,EMC 2004/108/EC,LVD 2006/95/EC,EMC 2014/30/EU,LVD 2014/35/EU
Manufacturer Warranty    
Service & Support    Limited warranty - 2 years
Environmental Parameters    
Min Operating Temperature    -5 °C
Max Operating Temperature    45 °C
Humidity Range Operating    0 - 95% (non-condensing)
Dimensions & Weight    
Width    43.2 cm
Depth    23.6 cm
Height    4.4 cm
Weight    3.93 kg
Dimensions & Weight (Shipping)    
Shipping Width    60 cm
Shipping Depth    34.9 cm
Shipping Height    11.4 cm
Shipping Weight    5.7 kg