Circuit breaker DC 50A/C 2P Tongou TOMD6-63DC for DIN rail

Product detailed description

TOMD6 is a new generation of products from Tongou. The miniature circuit breaker, known as MCB (Miniature Circuit Breaker), is a current limiter, miniature circuit breaker with high tripping capability with double overload and short circuit protection. Rated voltage 12-550V, rated current up to 50A and below in circuit, as overload and short circuit protection due to advanced design, reliable performance, strong tripping ability, beautiful and compact appearance, etc. The MCB miniature DC circuit breaker is specially designed for DC (direct current) circuits and is used for over-current and short circuit protection in electrical appliances or electrical equipment. It is widely used in industrial, commercial, high-rise and civic buildings and other places. Product Features - The miniature circuit breaker is designed for non-professional operation by untrained persons and requires no maintenance. - When the above conditions and applications are met, MCBs with "ON-OFF" indication device are considered suitable for isolation function. - It is recommended to install special devices such as surge protective devices, surge arresters, etc. on the line to the MCB as a prevention against possible overvoltage and overcurrent occurring on its input side. - The MCB shall be equipped with surge protection. A properly selected and properly installed MCB trip curve will trip and disconnect the protected circuit in the event of a fault, thereby providing protection against electric shock. TECHNICAL SPECIFICATIONS - Model: TOMD6-63DC - Number of poles: 2 - Operating voltage range Ui: 12-550V DC - Delay: 4ms - Rated current Ie: 50 A - Tripping characteristic: C - Rated short-circuit resistance Ics: 6 kA - Rated impulse withstand voltage Uimp: 4 kV - Electromechanical resistance: 6000 cycles - Connection capacity: rigid conductor up to 25 mm2, flexible up to 16 mm2 - Sheath material: PA66 or higher - Certification: CE CB TUV - Conforms to standard: IEC60947-2 - Protection rating: IP20 - Mounting: on DIN rail TH35 mm