Product Details:

Allen-Bradley 1204-TFB2 is a reflective wave terminator manufactured by Rockwell Automation, designed to mitigate voltage reflection spikes generated by long motor cables in variable frequency drive systems. It suppresses voltage transients at the motor terminals, protects motor insulation from premature breakdown caused by reflected wave phenomena, and extends the service life of motors in long cable installation scenarios.

This terminator is widely matched with Allen‑Bradley 1336 and PowerFlex series AC drives, suitable for 460V and 575V drive systems with long motor cable runs. It comes with integrated wiring and heat dissipation structure, easy for cabinet side mounting. The unit can effectively reduce high frequency voltage ringing on motor cables, lower electromagnetic interference and reduce bearing damage risk for AC motors.

Each Allen-Bradley 1204-TFB2 is fully tested before shipment, including thermal cycling and high voltage performance inspection. It complies with UL and industrial safety standards, delivering stable performance for heavy-duty industrial environments such as metallurgy, water treatment, material handling and production line equipment.

Specifications:

Brand: Allen-Bradley (Rockwell Automation)

Model: 1204-TFB2

Product category: Reflective wave terminator

Rated voltage: 460V / 575V AC drive system

Mounting method: Panel mounting

Feature: Suppress reflected voltage spike, protect motor insulation, built-in heat sink

Application: Long motor cable VFD system, conveyor, pump, fan, industrial production line

Working medium: Indoor industrial air environment

Working environment: Industrial site with normal vibration and temperature fluctuation