KB ELECTRONICS 9861 7 INCH Auxiliary HEATSINK, Black Anodized Aluminum, for L Bracket and KBMD Controls, HEATSINK, Keyhole MOUTING Slots;

The Auxiliary Heatsink is used to increase the rating of several KB control models. It is constructed of black anodized aluminum and has keyhole slots to facilitate mounting. When used with the KBIC® and KBMMTM models, the Auxiliary Heatsink has provision for mounting the Barrier Terminal Accessory Kit.