Motor Controls:
Auxiliary and Alarm Contacts for Fuji Manual Motor Starters (BZ0 Series)

BZ0 series auxiliary and alarm contact models available for the Fuji Manual Motor Starters (MMS) include:

• BZ0WIA - Fuji auxiliary contact block for MMS, 1 normally open contact mounts into the front of the MMS
  
  
• BZ0WIB - Fuji auxiliary contact block for MMS, 1 normally closed contact mounts into the front of the MMS
  
  
• BZ0WUAAL - Fuji auxiliary contact block for MMS, 2 normally open contacts mount onto the left side of the MMS
  
  
• BZ0WUABL - Fuji auxiliary contact block for MMS, 1 normally open and 1 normally closed contact mount onto the left side of the MMS
  
  
• BZ0WUBBL - Fuji auxiliary contact block for MMS, 2 normally closed contacts mount onto the left side of the MMS
  
  
• BZ0KIA - Fuji alarm contact block for MMS, normally open contact operates when the MMS trips due to overload, phase loss, or short circuit.
  It is not linked to the ON/ OFF operation. Mounts into the front of the MMS.
  NOTE: Can be checked with the test trip function.
  
  
• BZ0KIB - Fuji alarm contact block for MMS, normally closed contact operates when the MMS trips due to overload, phase loss, or short circuit.
  It is not linked to the ON/ OFF operation. Mounts into the front of the MMS.
  NOTE: Can be checked with the test trip function
  
  
• BZ0WKUAA - Fuji auxiliary/ alarm contact block. Alarm and auxiliary contacts operate when the MMS trips due to overload, phase loss, or short circuit.
  The alarm contact is not linked to the ON/ OFF operation.
  Block contains 1 normally open auxiliary contact and 1 normally open alarm contact.
  
  
• BZ0TKUAB - Fuji short circuit alarm contact block. Both contacts operate ONLY when the MMS trips due to a short circuit.
  The alarm contact is not linked to the ON/ OFF operation.
  Block contains 1 normally open and 1 normally closed contact.
  The power to the MMS can be turned ON after pressing the blue reset button on the alarm contact.
  NOTE: This is a required item for the 32AF or 63AF size Fuji MMS if the device is to be used in a UL Type E application.

NOTE: For further details or technical specifications, select the desired product category and select the "Products" tab and click on the desired "Item Code" link, or select the "Technical Info" tab.