3VT8440-1AA03-4KA0

Selling Points

• 1The 3VT8440-1AA03-4KA0 circuit breaker offers a standard switching capacity of 35 kA, ensuring reliable operation in demanding electrical systems.
• 2Equipped with a thermal magnetic trip unit, this circuit breaker provides precise overload protection up to 400 A and short-circuit protection up to 4000 A.
• 3Designed for 415/440 V AC 3-pole systems, it offers comprehensive system protection against thermal overload and short circuits.
• 4Available with fixed mounting, this circuit breaker is ideal for installations where secure positioning is crucial.
• 5Since 2005, the product complies with the substance restrictions according to the RoHS directive, ensuring environmental safety.