Abb S2C-A1L 12-60V AC/DC shunt trip coil, compatible with S200 series circuit breakers, and F200, DS201, DS202C series differential circuit breakers.
Can be used with SN201 series circuit breakers via the SN201-IH interface module.
Politiche per la sicurezza
(modificale nel modulo Rassicurazioni cliente)
Politiche per le spedizioni
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Politiche per i resi
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It remotely opens the device to which they are coupled in case of voltage application. The opening is guaranteed for voltage between 70% and 110% of the rated voltage, for both alternating and direct current, and is mounted on the left side of S 800 circuit breakers.
Auxiliary contacts are secondary switching devices that work in conjunction with primary switching equipment such as circuit breakers, relays, and contactors. These contacts are physically connected to the main switching mechanism and are activated simultaneously.
What are they used for? Auxiliary contacts are used for various functions, e.g., self-holding, consent/block, signaling, interlocking.
A circuit breaker equipped with an electronic protective trip is a circuit breaker that is opened, in the event of a fault, by an electromechanical actuator (opening solenoid) activated by an electronic device that can process a signal proportional to the current flowing through the power contacts.
Features:
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