Lauritz Knudsen BB30400C 40A C-Curve 10kA 3 Pole MCB

• True contact indication for individual pole
• Label holder facility
• Lauritz Knudsen MCB conforms to IS/IEC 60898 and IEC 60947 -2
• Breaking capacity of 10kA throughout the range
• Low watt loss - almost 50% of the values prescribed by IS/IEC 60898
• Trip free mechanism
• Design as per advanced current limiting hammer trip mechanism
• No Line-Load bias
• Suitable for accessory fitment

So, anytime if there is a spike in line voltage or a sudden increase in line current, then this MCB will trip, causing the circuit/power to break, thereby eliminating any associated damage to the connected appliance/load.

A 3 Pole MCB (Miniature Circuit Breaker) or MCB 3 Pole is a crucial electrical protection device designed to safeguard three-phase circuits from overloads and short circuits. Engineered for efficiency, an Three Pole MCB ensures uninterrupted power distribution while enhancing safety in industrial, commercial, and residential applications.