Siemens 3TX4490-4A Surge Suppressor
新
有现货6 单位现货供应
带二极管的浪涌抑制器 SIEMENS浪涌抑制器，设计用于直接安装在接触器上，支持24至70 V直流控制电压，并防护开关电压尖峰。
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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 |
