Application: MTL series Load Centers have been designed for safe, reliable distribution and control of electrical power as service entrance equipment in residential, commercial and light industrial premises. They are available in Plug-in design for indoor application. Features: Made out of high quality electro-galvanized steel sheet of up to 0.9-1.5mm thickness. Matt-Finish polyester powder coated paint. Knockouts provided on all sides of the enclosures. Accept GE’s Q line circuit breakers, including GE’s exclusive 1/2’’ THQPs. Suitable for single-phase, three-wire, 120/240Vac, rated current to 225A. Convertible to main breaker. Wider enclosure offers ease or wiring and move heat dissipation. Flush and Surface mounted designs. Knockouts for cable entry and provided on Top, Bottom of Enclosure.