Siemens 3TX4 404-0A Auxiliary Contact Block
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AUXILIARY CONTACT BLOCK
Siemens 3TX4 404-0A auxiliary contact block with 4 normally closed contacts, 690 V insulation voltage, IP20 protection, and snap-on mounting for reliable industrial applications.4accessoryAuxiliaryBlockClosedconnectionContactcontacts.ElectricalIndustrialIP20MountingNormallyProtectionscrewSiemensSnap-OnterminalUnit
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SIEMENS 3TX4 404-0A AUXILIARY CONTACT BLOCK
The Siemens 3TX4 404-0A is a reliable auxiliary contact block designed for integration with contactor relays and power contactors. Built for durability and consistent electrical performance, it provides secure connections and safe operation in demanding industrial environments.
Manufacturer: Siemens
Type: Auxiliary Contact Block
MNR: 3TX4 404-0A
| Used for | Contactor relay and power contactor |
| Insulation Voltage Ui | 690 V |
| Contact | 4 Normally Closed |
| Current Rating | 4 A @ 230 V AC, 3 A @ 400 V AC, 2 A @ 500 V AC |
| Protection Degree | IP20 |
| Mounting Type | Snap-On mounting |
| Operating Temperature | -25 / 55 °C |
| Electrical Connection | Screw-type terminals |
| Dimensions | 45 x 25 x 24 mm |
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