The EPEXC-100-250V Explosion Proof Extension Cord is 100 ft long and features 20 amps of load-carrying capacity, making it ideal for extending the range of lighting and equipment where flammable gases and vapors are present. The cord is oil- chemical-, and abrasion-resistant for durability. Deep recessed contacts protect against arcing. The product’s 100-ft length provides ample cord to move around the work space. Larson Electronics.