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  • Automation technology
    • Industrial controls
      • Switching devices
        • Contactors and contactor assemblies
          • Contactor relays
            • SIRIUS 3RH2 contactor relays, 4- and 8-pole
            • 3TH4 contactor relays, 8- and 10-pole
          • SIRIUS 3RS70 signal converters
      • SITOP power supplies
      • SIRIUS non-stabilized power supplies
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3TH4 contactor relays, 8- and 10-pole

Spice Selection Filters
The table to the left displays only matching products according to:
identification number and letter for switching elements
number of NO contacts for auxiliary contacts
number of NO contacts for auxiliary contacts leading contact
number of NO contacts for auxiliary contacts make-before-break switching
number of NC contacts for auxiliary contacts
number of NC contacts for auxiliary contacts lagging switching
number of NC contacts for auxiliary contacts make-before-break switching
type of voltage of the control supply voltage
control supply voltage at AC at 50 Hz
control supply voltage at AC at 60 Hz
control supply voltage at DC
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