The Schneider Electric ComPacT NSX100F Molded Case Circuit Breaker (MCCB), 3-pole, 50 A is a rugged low-voltage protective device designed for electrical distribution systems in industrial and commercial applications.
Parameters
Parameter Specification
Product Family Schneider Electric ComPacT NSX
Device Type Molded Case Circuit Breaker (MCCB)
Model Name NSX100F
Poles 3-pole (3P)
Rated Current (In) 50 A @ 40 °C
Rated Operational Voltage (Ue) Up to 690 V AC, 50/60 Hz
Rated Insulation Voltage (Ui) 800 V AC
Rated Impulse Withstand Voltage (Uimp) 8 kV
Trip Unit Type Thermal-Magnetic (TMD)
Protection Functions Overload + Short-Circuit (L + I)
Utilisation Category Category A
Breaking Capacity (Icu)
• 36 kA @ 380–415 V AC
• 35 kA @ 440 V AC
• 25 kA @ 500 V AC
• 22 kA @ 525 V AC
• 8 kA @ 660–690 V AC
• 85 kA @ 220–240 V AC
(all IEC 60947-2)
Rated Service Breaking Capacity (Ics) Same as Icu at 415 V AC
Trip Unit Name / Technology TM-D (Thermal-Magnetic)
Suitability for Isolation Yes (can be used as an isolator)
Mounting Fixed panel/backplate mount
Control Manual toggle handle
Standards Compliance IEC/EN 60947-2