AERL Series Explosionproof Reelites™ transfer safe, uninterrupted power or control signals for equipment requiring #16 or #14 gauge type SO oil-resistant cable with 2 to 4 conductors. These powder coated aluminum and steel Reelites™ are designed for reliable operation and long life with minimal maintenance. Most models are configured to provide constant cable tension, but all models contain a built-in cable locking ratchet mechanism that can be easily engaged in the field.