Item specifics

• Main

• (In) rated current up to 65 °C 800 A at 50 °C
• Circuit breaker mounting mode Fixed
• Control type Rotary handle Toggle
• Device Application Distribution
• Device short name Compact NS800N
• Network Frequency 50/60 Hz
• Network type AC
• Number of poles 3P
• Performance level N 50 kA 415 V AC
• Product name ComPact NS
• Protected poles description 3D
• Range ComPact
• Suitability for isolation Yes conforming to EN/IEC 60947-2
• Trip unit name MicroLogic 2.0
• Trip unit protection functions LI
• Trip unit technology Electronic
• Utilisation category Category B
• [Icu] rated ultimate short-circuit breaking capacity 30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 40 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2
• [Ue] rated operational voltage 690 V AC 50/60 Hz
• Range of product ComPact NS630b...1600
• Product or component type Circuit breaker

• Complementary

• Auxiliary contact composition 1 NO/NC
• Connection pitch 70 mm
• Depth (D) 147 mm
• Downside connection Front
• Earth-leakage protection Without
• Electrical durability 2000 cycles at 690 V In 4000 cycles at 690 V In/2 5000 cycles at 440 V In 6000 cycles at 440 V In/2
• Height (H) 327 mm
• Instantaneous protection pick-up adjustment type Ii Adjustable
• Local signalling 4 LEDs (red) for fault indication 1 LED (yellow) for overload
• Long-time pick-up adjustment type Ir (thermal protection) Adjustable 9 settings
• Long-time protection delay adjustment type tr Adjustable 9 settings
• Mechanical durability 10000 cycles
• Mounting support Backplate
• Power losses 15 W
• Product Weight 14 kg
• Protection type L : for overload protection (long time) I : for instantaneous short-circuit protection
• Thermal memory 20 mn
• Trip unit rating 800 A at 50 °C
• Upside connection Front
• Width (W) 210 mm
• Zone selective interlocking ZSI Without
• [Ics] rated service short-circuit breaking capacity 30 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 40 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
• [Icw] rated short-time withstand current 19.2 kA 1 s conforming to IEC 60947-2
• [Ii] instantaneous protection pick-up adjustment range 1.5...10 x Ir
• [Ir] long-time protection pick-up adjustment range 0.4...1 x In
• [tr] long-time protection delay adjustment range 12.5…600 s at 1.5 x Ir 0.5…24 s at 6 x Ir 0.7…16.6 s at 7.2 x Ir
• [Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2
• [Ui] rated insulation voltage 800 V AC 50/60 Hz conforming to IEC 60947-2

• Environment

• Ambient air temperature for operation -25…70 °C
• Ambient air temperature for storage -50…85 °C
• IK degree of protection IK07 conforming to EN 50102
• IP degree of protection IP40 conforming to IEC 60529
• Operating altitude 0...2000 m without derating 2000 m...5000 m with derating
• Pollution degree 3 conforming to IEC 60947
• Product certifications ASEFA ASTA
• Relative humidity 0…95 %
• Standards EN/IEC 60947-2

• Packing Units

• Number of Units in Package 1 1
• Package 1 Height 30 cm
• Package 1 Length 60 cm
• Package 1 Weight 12 kg
• Package 1 Width 40 cm
• Unit Type of Package 1 PCE

• Contractual warranty

• Warranty 12 months