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Product Family

Liebert CROSS Rack, 16-63 A STS

Available in 16, 32 and 63 A, Liebert® CROSS Rack exists in both high voltage (230 V) and low voltage (120 V), single-phase input and single-phase output models.

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Best Suited For:
  • Banking
  • Financial and Insurance
  • Data Center/Colocation/Hosting
  • Healthcare
  • Retail and Wholesale
  • Transportation

In addition to the protection offered by UPS units, Liebert® CROSS Rack ensures a further level of safety, having the ability to switch between alternative power sources. The advanced control 'break before make' (BBM) switching feature, provides high safety for all loads in all operational modes and its reduced dimensions make it ideal for mission critical environments where footprint is a key issue.


Ensures redundant power to critical loads Enables automatic transfer of the load to the priority line whenever its parameters fall within certain values Maximum reliability with redundant control logic


Ability to switch between two alternative single-phase power sources The 'fixed priority' operational mode, allows the preferred input line to be selected BBM modality on both poles, thus ensuring that the two sources will never be directly connected CBEMA guidelines are met due to Chloride CROSS Rackability to switch between independent AC power sources in both synchronous and asynchronous conditions, relative to the input waveforms Emergency switching, provides the transfer to the alternative source, in only a few milliseconds Ability to recognize downstream short-circuits that are caused by loads or distribution

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

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Products Support Contacts

Showing contacts for Virginia, 20149, USA Change
Emergency Response for Services
+1 800 543 2378
Product areas of focus:
Geist Support - Americas (Rack PDU and Watchdog)
+1 888 630 4445
1777 Yolande Avenue Lincoln Nebraska USA
Product areas of focus: Power Distribution, Monitoring
High Voltage Maintenance – Support
+1 866 486 8326
Product areas of focus:
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