Schneider Electric LV525510 EasyPact CVS250N 4P 250 A 50 kA ETS 2.2 Fixed Moulded Case Circuit Breaker

The Schneider Electric LV525510 is a 4-pole EasyPact CVS250N moulded case circuit breaker rated 250 A with a 50 kA breaking capacity (Icu) at 380/415 V AC. It uses an electronic ETS 2.2 trip unit with adjustable long-time, short-time and instantaneous protection for distribution boards needing selective coordination. The breaker is fixed-mounted and carries IP40 front-face ingress protection.

Technical Specifications

Certifications & Standards

• CCC
• CB
• EN 60947-2
• IEC 60947-2

Selection Notes

The ETS 2.2 electronic trip unit gives this CVS250N an adjustable long-time pick-up (Ir 100...250 A) plus a fixed-delay short-time element (Isd 1.5...10x Ir, 0.02 s) ahead of the 3000 A instantaneous threshold - protection a thermal-magnetic TM-D breaker in the same frame cannot replicate. Pick this variant over the TM-D or MA versions of the CVS250 frame when the board needs tunable overload curves or must discriminate with downstream breakers rather than fixed thermal-magnetic settings.