Moulded Case Circuit Breaker (MCCB) with embedded earth leakage protection / Earth Leakage Circuit Breaker (ELCB) with pre-installed auxiliary sw. + vertical lead-wire term. block - high-speed type - Mitsubishi (UL 489 Listed ELCBs (harmonic surge ready) - NF-S (standard class)) - 3-poles (3P) - Rated current 20A - Residual current sensitivity 30mA - Short circuit breaking capacity (Icu) 10kA (400Vac; IEC60947) - Short circuit current rating 14kA (240Vac; UL489) - Thermal-Magnetic (fixed) trip unit - Front lugs or bars connection connection