SIEMENS
Siemens Auxiliary Contactor 3TH4271-0AB0
Part No.
3TH4271-0AB0
Stock Code
15019901267267
Procurement Intelligence
The Siemens 3TH42 series auxiliary contactor is a compact switching device designed for control circuits in industrial switchgear and motor control panels. It provides signal switching and interlocking functions within larger control systems. Critical verification: confirm coil voltage (AC/DC) and contact configuration (NO/NC) match your control circuit design requirements.
Industrial motor control interlocking
Before ordering — verify:
| ☐ | Coil voltage rating |
| ☐ | Contact configuration verification |
| ☐ | Mounting space constraints |