Parasti atvērto kontaktu skaits kā galvenais kontakts
1
Parasti slēgto kontaktu skaits kā galvenais kontakts
0
Papildu kontaktu skaits kā parasti atvērts kontakts
4
Papildkontaktu skaits kā parasti slēgts kontakts
4
Galvenās ķēdes elektriskā pieslēguma veids
Skrūvju savienojums
Nominālā darbības jauda pie DC-3 / DC-5 pie 440 V
140 kW
Nominālā darba strāva Ie pie DC-3 / DC-5 pie 440 V
0 A
Sprieguma veids iedarbināšanai
DC
Iepakojuma informācija
Iepakojuma līmenis 1
4011209096981
Apraksts
Contactor, size 12, 1-pole, DC-3 and 5, 400 A Auxiliary switch 4 NO+4 NC 220V DC DC operation DC operation Contactor 3TC for switching DC voltage, 2-pole.
The 3TC DC contactors offer convincing high performance from a compact design with high contact reliability. They are also characterized by their particularly long switching endurance. Pre-installed auxiliary switches reduce the complexity of your design. The devices are approved for worldwide use (e.g. IEC and UL/CSA).
They are available in various sizes, with AC and DC operation, in various voltages and with various auxiliary contacts. The devices can be connected in the main circuit by means of rails.
A wide range of accessories is available for these contactors, such as surge suppressors, auxiliary switches or terminal covers.