Cable staple assembly and system

A cable staple assembly comprising:

• a plurality of insulator bodies frangibly coupled together into a strip, each insulator body having an insulator bridge extending between a pair of leg recesses, the insulator bridge having an upper bridge profile;
• a plurality of staples, each staple having a pair of legs extending from opposite ends of a staple crown having a lower crown profile with the pair of legs being received in a respective pair of leg recesses of one of the insulator bodies and with the lower crown profile opposing the upper bridge profile;
• and
• the lower crown profile and the upper bridge profile having opposite end portions engaging each other adjacent the opposite ends of the staple crown and having central portions spaced from each other and extending between the engaging opposite end portions to provide a central space between corresponding central portions of the insulator bridge and the staple crown with the central portion of the insulator bridge having a structure including an upper surface designed to deform into an upwardly curved, arching shape toward the central portion of the staple crown to reduce a distance therebetween corresponding to a height of the central space.