OVERVIEW:

• Miniature Circuit Breaker – M200 – 3P – 50 A
• M203- 50A Miniature Circuit Breaker OM 50A,3P
• Extended Product Type: M203-50A
• Product ID: 2CDA283799R0501

TECHNICAL:

• Number of Poles: 3
• Rated Current (In): 50 A
• Rated Operational Voltage: acc. to IEC 60947-2 400 V AC
• Rated Insulation Voltage (Ui): acc. to IEC/EN 60664-1 440
• Rated Frequency (f): 50 Hz, 60 Hz
• Rated Ultimate Short-Circuit Breaking Capacity (Icu): 15 kA
• Rated Service Short-Circuit Breaking Capacity (Ics): 10 kA
• Overvoltage Category: III
• Pollution Degree: 3
• Housing Material: Insulation Group I, RAL 7035
• Contact Position Indication: Red ON / Green OFF
• Degree of Protection: IP20
• Remarks: IP40 in enclosure with cover

• Mechanical Endurance: 20000 cycle
• Terminal Type: Screw Terminals
• Screw Terminal Type: Failsafe Bi-directional Cylinder-lift Terminal
• Connecting Capacity: Busbar 10 / 10 mm²
• Flexible with Ferrule 0.75 … 16 mm²
• Flexible 0.75 … 16 mm²
• Rigid 0.75 … 25 mm²
• Stranded 0.75 … 25 mm²
• Tightening Torque: 2.8 N·m
• Recommended Screw Driver: Pozidriv 2
• Mounting on DIN Rail:
• TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
• TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
• Mounting Position: Any
• Standards: IEC/EN 60947-2