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Solid State Rack Mount Static Transfer Switch | Model B2

Supplier: i-STS

Featuring a hot-swappable power module and up to 63A of switching capacity, this compact static transfer 2RU Rack Mount Switch for those looking for more power in an even smaller package.

Price Guide: POA

The Range:

Rated typically from 10 to 63 Amperes in either single or 3 phase, 2, 3 or 4 pole configurations complete with integrated maintenance bypass and power isolation facilities. Screw cage terminals at the rear of the fixed portion (incorporating the maintenance bypass switch) enable connection of input and output cables of up to 10mm2, providing flexible connection to your PDU or load distribution infrastructure.


A colour touch screen LCD provides the user with an easy to navigate hierarchical real time information and control interface. The LCD provides a full-color mimic, alarm / status indication and audible alarm to provide instant recognition of the STS state.

The backlit LCD provides further real-time information such as supply variables, power quality, event log via a 100 deep, real time, easily understandable event log to provide the user with informed operational information displays. In addition the control interface provides access to all essential parameters and set-up information for the time, Modbus and LAN.

Key Features of the STS-B2 1RU Rack Mount Switch:

  • Integrated Maintenance Bypass
  • Hot socket field replaceable power module
  • Input isolators
  • Break before make transfers
  • Break time < ¼ Cycle
  • Will not transfer faults
  • 2RU Design

Technical Data:

  • Current: 32 or 63 Amps
  • Phases: Single or Three phase
  • Dimensions: 88mm x 483mm x 520mm (H x W x D)
  • Weight: 15Kg (typical)
  • Fault Current Setting: 300% Amperes peak (transfer lock-out)

We are so confident of the reliability of our equipment, we offer the industry’s longest warranty period, 36 months repair or replacement policy.

For more information please call or use the IndustrySearch email for a direct reply.

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