Guarantee of the continuity of the electrical supply with the resettable differentials of RETELEC SYSTEM resettable differential reclosers
- A differential trip can have serious consequences in homes and businesses if it is not properly reset. Resettable equipment is a reliable solution.
Retelec System, the specialist in efficient solutions for energy management, is aware of the importance of protecting electrical installations and guaranteeing continuity of supply. There are countless businesses, such as telecommunications installations, telephones, production processes, and also in hotels, restaurants or the food sector -and their intensive use of cold rooms-, although it is also required in second homes, among other applications, where it is required. of a safe, reliable power line.
Electrical supply security provided by equipment such as RETELEC's resettable differential and thermal-magnetic switches, designed for simple mounting on a DIN rail, and which, thanks to its motor, automatically resets the switch in the event of a trip due to a failure in the network. After the jump, reconnection is carried out automatically once the circuit insulation has been verified.
RETELEC's range of resettable magneto-thermal and differential switches is ideal in applications where 24/7 in-person maintenance is not possible. They are devices designed to protect against sinusoidal and pulsed wave currents, with an operating voltage of 400/230V AC, sensitivity up to 300mA, up to 63A for 2 and 4 poles.
The reconnection motor allows safe reset of the switch - up to 3 resets - in the case of magneto-thermal switches, resets can be programmed up to 9 times - and local status signaling, security mode through padlock interlock, LED display that indicates the number of remaining resets, in addition to auxiliary contacts for status indication and remote control, switch status indicator, etc. Its capabilities include configurable reconnection times between 10, 60 and 300 seconds, with a breaking power of 10,000A and available in 2 and 4 poles.
RETELEC has designed a versatile range, where it has circuit breakers and residual current circuit breakers with automatic reconnection, or combining both, and also giving the option of purchasing the independent compact recloser unit, compatible with the MM50, ML50H and MRO50 series residual current circuit breakers and circuit breakers.
The Madrid brand has a wide catalog of solutions for energy management and photovoltaic self-consumption, with a renewed portfolio that underlines the innovative nature of RETELEC in the technical installations sector. The range of switches with automatic reset is a good example of the brand for offering solutions adapted to residential and tertiary installations.