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Bard 8301-055BX - EMI Ferrite Filter
The Bard 8301-055BX EMI ferrite filter is an OEM noise-suppression component used on Bard communication wiring to help prevent the control cable from picking up or radiating electrical interference that can disrupt system networking. It is commonly applied on daisy-chain connections between Bard wall-mount units and compatible supervisory controllers, where the filter is installed by looping the communication wire through the ferrite before termination to reduce high-frequency noise. If you are troubleshooting intermittent communication faults, dropped links, or unexplained control errors in a linked unit setup, replacing a missing or damaged 8301-055BX filter is a practical first step to restore stable signaling while keeping the system configured to Bard specifications.
- Technical Specifications
- Product number: 8301-055BX
- Manufacturer description: EMI Ferrite Filter - Boxed
- Weight: 0.200 lbs
- HTS Code: "8415.90.8085"
- Previous Versions
- 8301-055 (Obsolete, superseded by 8301-055BX)
$43.00 *
* Orders less than $50 may incure a minimum order fee.
What does the "BX" suffix mean?
Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.
A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.
Example: 8406-142BX is physically identical to 8406-142.