Heatsink, Universal Rectangular Alu, 0.75K/W, 75 x 122.5 x 68mm, DIN Rail

A black anodised extruded aluminium heatsink complete with mounting clips for both standard top hat profile and G profile DIN rail
Designed to accept surface mounting solid state relays (7modules) and has mounting holes on 48mm centres together with an M4 captive T slot
Deep cooling fins are included on the back of the heatsink, the front face has a flat slot to accept the relay with extra cooling fins on each side, which gives optimum power dissipation for the heatsink size
Overall dimensions of the heatsink are compatible with modular DIN rail electrical equipment which may also be used in these applications

Thermal resistance quoted is with fins vertical in free air. Length dimension refers to extrusion length along fins.