• IDK-40-2-30-AC series differential circuit breaker with catalog number A9Z05240, 2-pole, 40A, sensitivity 30 mA, AC type - responds correctly to sinusoidal currents.
• Allows for shock protection in electrical installations.
• The differential circuit breaker is adapted to the needs of residential and similar buildings.
• Double bottom terminals (busbar + cable).
• Crimped terminals increase connection reliability.
• Possibility of checking correct operation using the "T" test button once every six months for the first 7 years of use.
• The N track is located on the left, which facilitates busbar connection with miniature circuit breakers.
• Double terminals at the bottom (busbar + wire).
• Notched terminals increase connection reliability.
• Possibility of checking correct operation using the "T" test button only once a year for the first 7 years of use.
• The N track is located on the left, which facilitates busbar connection with miniature circuit breakers.
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