AUXILIARY CONTACTOR BLOCK 3TY7561 SIEMENS
Auxiliary and power contact SIEMENS 3TY7561 for Left or Right
REFERENCE SIEMENS | Left/Right | For contactor | For size | Use |
3TY7561-1A | Left | Left | 2 to 14 | First auxiliary block |
3TY7561-1L | Right | 3TF46/56 | 2 to 14 | 3TL idle medium voltage contactor |
3TY7561-1K | Left or Right. | 3TF46/47/54/56 Left Side - 3TY75611K | 3 to 12 | Auxiliary and power contact |
3TY7561-1KA00 | Left or Right. | 3TF46/47/54/56 Left Side - 3TY75611K | 3 to 12 | Auxiliary and power contact |
Contactor block with 1 instantaneous switching NC contact and 1 NA for auxiliary contacts. 1NO + 1NC
Very comfortable seen its fixation by fastening.
Size : Width 12 mm x Height 70 mm x Depth 51.5 mm
A contactor is an electrically controlled switch to turn on a circuit of electric current, similar to a relai except with higher current levels apart from some other differences.
Relais are used when it is necessary to control a circuit by a differentiated high-intensity signal, or when several circuits have to be controlled by a single signal. The type of relai capable of withstanding this high intensity to directly control an electric motor and other loads, is a contactor.
Front protection | IP20 |
Typical mechanical service life (manoeuvring cycles) | 10 000 000 |
Insulation voltage with degree of contamination 3 assigned value | 690 V |
Shock tensile strength assigned value | 6 kV |
Type of electrical connection for auxiliary circuit and control circuit | Screw connection |
Intensity of use of auxiliary contacts with AC-12
| 10 A |
Employment intensity | |
of auxiliary contacts:
|
|
|
|
with AC-15 with 690 V assigned value |
|
of auxiliary contacts with DC-12
|
|
of auxiliary contacts with DC-13
|
|
Type of pluggable conductor sections
| 2x (0.5 ... 1.0 mm²), 2x (0.75 ... 2.5 mm²) |
| 2x (18 ... 12) |
Item discontinued at the factory