Schneider Circuit Breaker Basic Frame Compact Nsx250H 70 Ka At 415 Vac 50/60 Hz 250 A Without Trip Unit 3 Poles
£587.80 Incl. VAT
This is a 3 poles basic frame for ComPacT NSX250H. ComPacT NSX is designed to optimize space and breaking capacity for all standard and specific applications. This basic frame comes without trip unit, and is compatible with any type of trip unit which has to be ordered separately The breaking capacity Icu is 70kA at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz (limited to 440VAC 50/60Hz if there is an earth-leakage protection). It can be equipped with a variety of optional functions and accessories. The dimensions are 105mm x 161mm x 86mm. It ensures compliance with international standards (IEC 60947), CCC, EAC and marine specifications. ComPacT NSX250H is part of Schneider Electric EcoStruxure Power architecture. · · · Poles description 3 Pole · · Rated operational voltage 690 V AC 50/60 Hz conforming to IEC 60947-2 · · Network frequency 50/60 Hz · · Rated current 250 A at 40 C
6 available – delivery in 1–2 days
Description
Technical Specifications Technical Specifications Moulded case circuit breaker (MCCB) Degree of protection (IP rating) IP40 Device construction Built-in device fixed built-in technique Position of connection for main current circuit Front Type of electrical connection of main circuit Screw connection Number of auxiliary contacts as normally open contact 0 Type of control element Toggle Rated permanent current Iu 250 A Number of auxiliary contacts as change-over contact 0 Number of auxiliary contacts as normally closed contact 0 Overload release current setting – – – A With integrated under voltage release No Adjustment range undelayed short-circuit release – – – A Adjustment range short-term delayed short-circuit release – – – A Rated voltage 690 – 690 V Rated short-circuit breaking capacity Icu at 400 V, 50 Hz 70 kA Power loss 52.8 W Number of poles 3 Integrated earth fault protection No Suitable for DIN rail (top hat rail) mounting No DIN rail (top hat rail) mounting optional Yes Switched-off indicator available Yes Complete device with protection unit No Motor drive optional Yes Motor drive integrated No · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download







