In many applications circuit breakers are exposed to harsh environmental conditions that could shorten their actuation life and affect reliability. Major circuit breaker manufacturers recommend APM Hexseal's IP66/68 rated environmental protection sealing boots because they are made from tough, pliable silicone that protect the breaker and mounting holes against exposure and harm from wash downs, salt water, lubricants, cleaning solvents, dust, dirt, grease and other environmental elements. ...This story is related to the following:Circuit Breaker Boots