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JMA

Reliable Power Connectors for Electrical & Telecom Applications

Sky High Supply offers a curated selection of industrial-grade power connectors designed for high-performance energy transmission and reliable connectivity in the field. Whether you're working on commercial power systems, telecom infrastructure, or mission-critical installations, our connectors deliver long-lasting performance and safety compliance.

Our inventory includes compression connectors, split bolts, mechanical lugs, and power distribution accessories that meet strict industry standards. Trusted by electricians, utility contractors, and wireless network installers throughout New Jersey, New York, Pennsylvania, Maryland, and the greater Northeast, Sky High Supply delivers the components you need—fast.

Need bulk orders, custom sourcing, or B2B pricing? Contact us today and let our experienced team help you source the right connector for your next project.

  • JMA UXP-4MT-12 4.3-10 Male Connector for 1/2" Annular Cable for sale from SkyHigh-Supply in Hillsborough, NJ
    JMA UXP-4MT-12 4.3-10 Male Connector for 1/2" Annular Cable
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    JMA UXP-4MT-12 4.3-10 Male Connector for 1/2" Annular Cable

    $35.00
    $35.00
  • JMA UXP-4MT-12S Connector
    JMA UXP-4MT-12S Connector
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    JMA UXP-4MT-12S Connector

    $35.00
    $35.00
  • JMA UXP-NM-12 Power Connector for 7/8 Coax Cable – Sky High Supply
    JMA UXP-NM-12 Connector
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    JMA UXP-NM-12 Connector

    $30.00
    $30.00
  • JMA UXP-NF-12 Connector
    JMA UXP-NF-12 Connector
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    JMA UXP-NF-12 Connector

    $30.00
    $30.00
  • JMA UXP-DM-12 Connector
    JMA UXP-DM-12 Connector
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    JMA UXP-DM-12 Connector

    $36.00
    $36.00
  • JMA UXP-DM-12S Connector JMA UXP-DM-12S Connector
    JMA UXP-DM-12S Connector
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    JMA UXP-DM-12S Connector

    $30.00
    $30.00
  • JMA WPS-N-4A Hardline Seal
    JMA WPS-N-4A Hardline Seal
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    JMA WPS-N-4A Hardline Seal

    $15.00
    $15.00
  • JMA WPS-N-4S Hardline Seal
    JMA WPS-N-4S Hardline Seal
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    JMA WPS-N-4S Hardline Seal

    $15.00
    $15.00
  • JMA WPS-4F
    JMA WPS-4F
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    JMA WPS-4F

    $4.00
    $4.00
  • JMA WPS-4A 1/2" Hardline Seal JMA WPS-4A 1/2" Hardline Seal
    JMA WPS-4A 1/2" Hardline Seal
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    JMA WPS-4A 1/2" Hardline Seal

    $15.00
    $15.00
  • JMA WPS-4S 1/2" Superflex Hardline Seal JMA WPS-4S 1/2" Superflex Hardline Seal
    JMA WPS-4S 1/2" Superflex Hardline Seal
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    JMA WPS-4S 1/2" Superflex Hardline Seal

    $15.00
    $15.00
  • JMA WPS-DF 7/16 DIN Female Seal JMA WPS-DF 7/16 DIN Female Seal
    JMA WPS-DF 7/16 DIN Female Seal
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    JMA WPS-DF 7/16 DIN Female Seal

    $8.00
    $8.00
  • JMA 4.3/10 right angle male to 4.3/10 female coax jumper - 1 meter FSJ1-50 cable for 5G Verizon antenna systems JMA 4.3/10 RA Male to 4.3/10 Female PIM Tested Jumper (1 Meter)
    JMA 4.3/10 RA Male to 4.3/10 Female PIM Tested Jumper (1 Meter)
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    JMA 4.3/10 RA Male to 4.3/10 Female PIM Tested Jumper (1 Meter)

    $75.00
    $75.00
  • LDF4-50A 1/2" Coaxial Cable
    LDF4-50A 1/2" Coaxial Cable
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    LDF4-50A 1/2" Coaxial Cable

    $2.35
    $2.35
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