1. Veritas Control
  2. eb Miniature Circuit Breaker

eb Miniature Circuit Breaker

1.1 Function

Protection of circuits against short-circuit currents,

Protection of circuits against overload currents, switch, isolation.

1.2 Selection

Technical data of the network at the point considered:

The earthing systems (TNS, TNC), short-circuit current at the circuit-breaker installation point,

Which must always be less than the breaking capacity of this device, network normal voltage.

Tripping curves:

B curve (3-5In)

Protection for people and big length cables in TN and IT systems.

C curve (5-10In)

Protection for resistive and inductive loads with low inrush current.

D curve(10-20In)

Protection for circuits which supply loads with high inrush current at the circuit closing

(LV/LV transformers, breakdown lamps).

1.3 Approvals and certificates

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