4-20 mA Loop Protectors

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  • Indoor 2-Channel 4-20 mA Current Loop Protector - 15V Indoor 2-Channel 4-20 mA Current Loop Protector - 15V

    SKU: HGLN-CL2-15

    Indoor 2-Channel 4-20 mA Current Loop Protector - 15V

    The HGLN-CL2-15 is a high performance 3-stage indoor protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA...
    $75.99
    $72.19
  • Indoor 2-Channel 4-20 mA Current Loop Protector - 12V Indoor 2-Channel 4-20 mA Current Loop Protector - 12V

    SKU: HGLN-CL2-12

    Indoor 2-Channel 4-20 mA Current Loop Protector - 12V

    The HGLN-CL2-12 is a high performance 3-stage indoor protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA...
    $203.99
    $193.79
  • Outdoor 2-Channel 4-20 mA Current Loop Protector - 24V Outdoor 2-Channel 4-20 mA Current Loop Protector - 24V

    SKU: AL-CL2-24

    Outdoor 2-Channel 4-20 mA Current Loop Protector - 24V

    The AL-CL2-24 is a high performance 3-stage outdoor protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA...
    $139.99
    $132.99
  • Outdoor 2-Channel 4-20 mA Current Loop Protector - 12V Outdoor 2-Channel 4-20 mA Current Loop Protector - 12V

    SKU: AL-CL2-12

    Outdoor 2-Channel 4-20 mA Current Loop Protector - 12V

    The AL-CL2-12 is a high performance 3-stage outdoor protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA...
    $136.99
    $130.14
  • Indoor 1-Channel 4-20 mA Current Loop Protector - 24V Indoor 1-Channel 4-20 mA Current Loop Protector - 24V

    SKU: HGLN-CL1-24

    Indoor 1-Channel 4-20 mA Current Loop Protector - 24V

    The HGLN-CL1-24 is a high performance 3-stage indoor protector that provide superior protection of differential or common mode lines from transients and surges. These units will protect a single 4-20...
    $233.99
    $222.29
  • Indoor 1-Channel 4-20 mA Current Loop Protector - 15V Indoor 1-Channel 4-20 mA Current Loop Protector - 15V

    SKU: HGLN-CL1-15

    Indoor 1-Channel 4-20 mA Current Loop Protector - 15V

    The HGLN-CL1-15 is a high performance 3-stage indoor protector that provide superior protection of differential or common mode lines from transients and surges. These units will protect a single 4-20...
    $139.99
    $132.99
  • Indoor 1-Channel 4-20 mA Current Loop Protector - 12V Indoor 1-Channel 4-20 mA Current Loop Protector - 12V

    SKU: HGLN-CL1-12

    Indoor 1-Channel 4-20 mA Current Loop Protector - 12V

    The HGLN-CL1-12 is a high performance 3-stage indoor protector that provide superior protection of differential or common mode lines from transients and surges. These units will protect a single 4-20...
    $228.99
    $217.54
  • Outdoor 4-Channel 4-20 mA Current Loop Protector - 24V Outdoor 4-Channel 4-20 mA Current Loop Protector - 24V

    SKU: AL-CL4-24

    Outdoor 4-Channel 4-20 mA Current Loop Protector - 24V

    High voltage transients caused by lightning strikes have the ability to easily destroy semiconductor junctions, and thus, cause equipment failure and loss. A lightning strike close to data lines can...
    $149.99
    $142.49
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