2.5:1 Bus Bar Insulation Protection Tubing 11-24kV

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Bus Bar Insulation Protection Tubing
Halogen Free, Heat Shrinkable, 11-24kV

2.5:1 Shrink Ratio

Made from specially formulated radiation cross-linked halogen-free compounds. The carefully produced product can provide high resistance to tracking and arcing. Used to enhance the insulation properties of bus bar in switchgear and substations. The continuous length of supplied products makes it more convenient and economical.

Operating temperature: -55°C to +105°C
Minimum shrink temperature: 110°C
Halogen free
RoHS Compliant



Additional information




As Supplied ID (min)

Recovered ID (max)

Recovered Wall Thickness


Min Operating Temperature (°C)

Max Operating Temperature (°C)


Shrink Ratio


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Print Certificates

December 9, 2022

Certificate of RoHS Compliance

Qualtek Electronics certifies the following part number QBM-75/30-SS15M is RoHS Compliant 2011/65/EU Ammended to 2015/863/EU

Certificate of REACH Compliance

We, Qualtek Electronics Corporation, declare that the following part number QBM-75/30-SS15M does not contain any SVHC substances listed in ECHA’s website: http://echa.europa.eu/chem_data/authorisation_process/candidate_list_table_en.asp of June 2022 in concentrations greater than 0.1% (w/w), and does not contain any substances as described in Annex XVII.

California Proposition 65 Information Can be found at:

Prop 65 Statement

Qualtek Electronics • 7610 Jenther Drive • Mentor, OH 44060 USA