4330
Phone Modem Surge Protector
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The 4330 helps suppress electrical transients traveling down the phone line before they impact the phone modem (typically our COM220 or COM320). The surge protector must be properly grounded to work. The 4330 Telephone Line Surge Protector does not include enclosure hardware; a similar surge protector, the 6362, includes this hardware.
4330 is listed under Common Accessories for the following products:
4330 is listed under Other Accessories for the following products:
4330 is listed under Replacement Parts for the following products:
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