Chint Miniature Circuit Breakers "MCBs 10kA C-Curve (Energy limiting:Class 3）" "MCBs 10kA C-Curve (Energy limiting:Class 3）":NB1-63H-2P-C20-10 10kA 2P 20A Circuit Breaker C-Curve ensuring optimal results for both

ensuring optimal results for both residential and commercial applications

Tetramin - 52g - 250ml

1 ml/75 kg

providing more grip on sandy or uneven surfaces

2 – 4 hours before applying

Chint Miniature Circuit Breakers "MCBs 10kA C-Curve (Energy limiting:Class 3）" "MCBs 10kA C-Curve (Energy limiting:Class 3）":NB1-63H-2P-C20-10 10kA 2P 20A Circuit Breaker C-Curve ensuring optimal results for both1. General 1. 1 Function Protection of circuits against short circuit currents, Protection of circuits against overload currents,switch,isolation. NB1 circuit breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems. 1. 2 Selection Technical data of the network at the point considered: short circuit current at the circuit breaker installation point, which must always be less than the breaking