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FUJI ELECTRIC BZ0TKUAB Short Circuit Alarm Contact Block

The Fuji Electric BZ0TKUAB short-circuit alarm contact block is a critical accessory for manual motor starters (MMS) in industrial applications. This device is specifically designed to operate only when the MMS trips due to a short circuit, providing a clear indication of the fault condition. Upon a short-circuit trip, the contact block’s blue reset button extends, signaling the need for a reset. The power to the MMS can then be restored by pressing the reset button. This feature enhances safety and simplifies troubleshooting in automated systems. It is important to note that this contact block cannot be used in conjunction with an undervoltage trip device and should not be configured with an auxiliary contact block.

Authorized Distributors
Part No:BZ0TKUAB
Stock:0
Inv Date:06-10-2026
Price: Unit price: $22.99
Buy/RFQ:
Part No:BZ0TKUAB
Stock:16
Inv Date:06-10-2026
Price: Unit price: $18.25
Buy/RFQ:
Part No:BZ0TKUAB
Stock:16
Inv Date:06-10-2026
Price: Unit price: $18.25
Buy/RFQ:

FUJI ELECTRIC BZ0TKUAB Short Circuit Alarm Contact Block Specifications:

  • mounting_location: Left side of MMS
  • contact_arrangement: 1NO + 1NC
  • weight_g_lb: 45/0.1
  • operating_voltage: 110-127V 50Hz/120V 60Hz
  • compatible_frames: BM3RHB-xxx, BM3VHB-xxx
  • short_circuit_operation: Contacts operate only during short-circuit trips; cannot be checked with trip test function.
  • reset_function: Blue reset button extends upon short-circuit trip.
  • undervoltage_compatibility: Not compatible with undervoltage trip devices.
  • auxiliary_contact_compatibility: Should not be configured with an auxiliary contact block.

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Frequently Asked Questions

Where can I buy FUJI ELECTRIC BZ0TKUAB?

You can click on the BUY or RFQ button to purchase BZ0TKUAB from an authorized FUJI ELECTRIC distributor.

How do I troubleshoot issues or seek technical support for part BZ0TKUAB?

You can download the BZ0TKUAB datasheet or visit the FUJI ELECTRIC website for support.

Who is the manufacturer of BZ0TKUAB?

FUJI ELECTRIC

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