ON/OFF Switch and Protection Circuit Breaker for Electric Motors (Motor Circuit Breaker) Production of Telemecanique (currently part of Schneider Electric). • Basic breaker model: GV2ME20. • Amperage range (mechanical overload): Adjustable between 13 to 18 Amps (13-18A) to protect the electric motor from overload or short circuit. • Voltage: Works on 400 Volt networks (three-phase / 3 phase), and is equipped with an indicator light that operates on a 220 Volt line (LINE 220V AC). • Protection rating: The external casing comes with IP 65 standard, which is excellent resistance to dust and water spray.