The Schneider NSX 250F is a molded case circuit breaker (MCCB) designed to provide protection for electrical circuits in industrial, commercial, and residential applications.
Specifications:
Product Type: Molded Case Circuit Breaker (MCCB)
Series: NSX
Poles: 3P (3 poles) / 4P (4 poles)
Rated Current: 250 A
Rated Voltage: 690 V AC
Breaking Capacity:
Icu (Ultimate Short-Circuit Breaking Capacity): 50 kA at 415 V
Ics (Service Short-Circuit Breaking Capacity): 50 kA at 415 V
Tripping Characteristics: Adjustable thermal and magnetic trip settings
Thermal Trip Range: 0.8 - 1.0 x In (In = rated current)
Magnetic Trip Range: Instantaneous (fixed)
Frame Type: Compact, modular design
Mounting Type: DIN rail, panel mount
Rated Frequency: 50/60 Hz
Dimensions:
Width (3P version): 120 mm
Width (4P version): 160 mm
Depth: 125 mm
Height: 145 mm
Temperature Range:
Operating: -5°C to +40°C
Storage: -25°C to +70°C
Standards:
IEC 60947-2
UL, CCC (certifications available for various regions)