Siemens 3TX4490-4A Surge Suppressor
Supresor de sobretensiones con diodo Supresor de sobretensiones SIEMENS diseñado para montaje directo en contactores, soportando un voltaje de control de 24 a 70 V DC y protegiendo contra picos de voltaje por conmutación.
SIEMENS 3TX4490-4A Surge Suppressor With Diode
The SIEMENS 3TX44904A surge suppressor with integrated diode is designed to protect DC control circuits from voltage spikes generated during switching operations. It is engineered for direct mounting onto contactors, ensuring reliable suppression of switching surges and extending the service life of control components.
Manufacturer: SIEMENS
Type: Surge Suppressor with Diode
Model: 3TX4490-4A
| Application | Plugging onto Contactors without/with Auxiliary Switch Blocks |
| Control Voltage | 24 ... 70 V DC |
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