DOCA0270EN-02

For utilisation category AC-1

Selection according to required electrical durability, in category AC-1 (Ue ≤ 690 V)

  • Control of resistive circuits (cos ϕ ≥0.95).

  • The current broken (Ic) in category AC-1 is equal to the current (Ie) normally drawn by the load.

Example:

  • Ue = 220 V − Ie = 50 A − θ ≤ 40 °C − Ic= Ie = 50 A

  • 2 million operating cycles required

  • The above selection curves show the starter rating needed: TPRS•065 or TPRS•080.

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