With the following references from the 250A MCCB product range. 1. HN203. 2. HN204. 3. HN254. The product has an interrupting capacity of 40kA and is of a three pole configuration.
What are the defects?
The fault can cause the circuit breaker to malfunction and it may therefore not trip when expected.
What are the hazards?
Hager B&R Pty Ltd
Where the product was sold