0614IB1702

Masterpact MTZ—Ambient Temperature

Masterpact MTZ devices can operate under the following temperature conditions:

  • Electrical and mechanical characteristics specified for an ambient temperature of -25°C to +70°C (-13°F to +158°F).

  • Circuit breaker closing specified down to -35°C (-31°F) by manual operation with closing pushbutton.

Storage conditions are as follows:

  • -40°C to +85°C (-40°F to +185°F) for the device without the control unit.

  • -25°C to +85°C (-13°F to +185°F) for the control unit.

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