Key features

• Range 40 A - 630 A, Ics=100% Icu, two optimum frames
• Overload: Ir adjustable 0.4 to 1 x In
• tr adjustable 3 to 30 s
• Short circuit: Isd adjustable 1.5 to 10 x Ir
• tsd 0 to 0.5 s
• Inbuilt instantaneous protection Ii fixed
• Overload alarm indication I > 1.05 Ir
• pre-overload alarm I > 0.9 Ir
• over-temperature alarm T > 90 °C
• Integrated contact module (On/Off/Trip) for DRX 250HP electronic MCCBs
• Suitable for isolation

Specifications

Rated current range: 40 A to 630 A | Protection unit: S2 (LSI) | Breaking capacity: 36 / 50 kA

Standards: QCO Certified