ST203M-D30NA

The ST203M-D30NA has a short-circuit breaking capacity (Icn) of 10 kA, ensuring effective fault interruption under severe fault conditions.

Yes, it is certified to UL 1077 and CSA 22.2 No. 235, meeting North American safety standards.

The rated current (In) of the ST203M-D30NA is 30 Amperes.

The ST203M-D30NA is a 3-pole plus neutral (3P+N) circuit breaker.

The ST203M-D30NA is manufactured in Switzerland (CH).

The ST203M-D30NA features a D-characteristic tripping curve, which is optimized for applications with high inrush currents such as motors and transformers.

Yes, the D-characteristic tripping curve makes it ideal for protecting motors and other inductive loads with high inrush currents.

The ST203M-D30NA uses VR-VR terminal type for secure wire connections.

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