Mounting system for mounting modules to a rail

A mounting system for an electrical module the module including a housing having a mounting face, the mounting system comprising:

• a pair of spring loaded mounting clamps, each clamp including:
• a body portion having a spring receiving cavity;
• a base extending outwardly from a lower edge of said body portion and adapted to be received and moved in a clamp receiving track extending along said mounting face from a first position to a second position;
• and
• a rail engaging arm extending outwardly from an upper edge of said body portion and in a direction opposite to said base, said arm being adapted to be received and moved in the clamp receiving track along a rail receiving recess from said first position to said second position;
• said body portion including a wall extending at an angle from said base to said arm and defining a rail latching surface proximate said arm, said latching surface being movable from said first position wherein said latching surface extends into said rail receiving recess for engagement with a rail and said second position wherein said latching surface is retracted from said recess;
• whereby upon disposing a spring having a selected amount of compression in said cavity of each body portion and mounting said clamps to said mounting face with said base and arm of each clamp within said track, each said clamp is biased by said spring to said first position.