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Sandy FAQ


This article describes the SM@RT DAS – WL and/or VL(w/ ETU) Breakers Only in switchboard.

  1. One DAS system per 10 devices
  2. Auxiliary compartment required for the DAS System
  3. Control options:

One Light & Switch per breaker

Standard mount in DAS auxiliary compartment

Custom option to supply for customer to mount remotely

HMI with lights on breakers

Single switch w/ light per breaker

  1. Auxiliary compartments in same or adjacent section required for lights/switches

Auxiliary compartment above WL

Use VL communication compartments for VLs

  1. Use on mains and/or branches
  2. Defaults when >= 1200A / Optional when < 1200A
  3. 776 trip unit required on WLs / 586 trip unit required on VLs
  4. MODBUS required
  5. SB3

SM@RT DAS is not available on thermal magnetic MCCBs

SM@RT DAS will cost less when > 3 DAS devices

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