SDC offers new output option with power supplies

Security Door Controls has announced that its SDC 600 series power supplies will feature a choice of multiple PTC or fuse-protected Class 2 outputs. PTC protected outputs eliminate the danger of incorrect fuse replacement and the added advantage of faster acting, more accurate circuit protection of access control components. SDC 1-Amp power supplies can accommodate one four-station PTC module; 4-Amp power supplies accommodate four four-station modules; and 6-Amp power supplies can accommodae six four-station modules, which constitutes protection of up to 24 individual output circuits.

To learn more about the option, visit or call 800-413-8783.

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