S203M-C10NA Miniature Circuit Breaker - 3+NP - C - 10 A - ABB2CDS273103R0104

Technical standards

• Standards: IEC/EN 60898-1 CSA 22.2 n° 235 IEC/EN 60947-2 UL 1077
• Tripping characteristic: C
• Rated operating voltage : according to IEC 60898-1 400 V AC according to IEC 60898-1 400 V according to IEC 60947-2 440 V AC
• Operating voltage: Maximum (including tolerance) 440 V AC Minimum 12 V AC Minimum 12 V DC
• Rated insulation voltage (Ui): according to IEC/EN 60664-1 440 V
• Rated impulse withstand voltage (Uimp): 4 kV at 2000 m 5 kV at sea level 6.2 kV
• Dielectric test voltage: 50/60 Hz, 1 min: 2 kV
• Input voltage type: AC
• Rated current (In): 10 A
• Rated short-circuit capacity: (AC) 10 kA (230 V AC) 10 kA (400 V AC) 10 kA (400 V) 10 kA
• Rated ultimate short-circuit breaking capacity (Icu): (230 V AC) 25 kA (400 V AC) 15 kA (440 V AC) 15 kA (230 V) 25 kA (400 V) 15 kA
• Rated conditional short-circuit current (Inc): (230 V) 25 kA (400 V) 15 kA
• Rated service short-circuit breaking capacity (Ics): (230 V AC) 7.5 kA
• Frequency (f): 50 Hz
• Rated frequency (f): 50 / 60 Hz
• Power loss: 8.4 W at rated operating conditions per pole 2.1 W
• Power supply connection: Arbitrary
• Contact position indication: Red ON / Green OFF
• Energy limitation class: 3
• Electrical life: 20000 AC cycles
• Mechanical endurance: 20000 cycles
• Number of protected poles: 3
• Number of poles: 3+N
• Overvoltage category: III
• Position of neutral terminals: Right
• Tightening torque: 2.8 N-m
• Type of screw terminal: Fail-safe bi-directional cylinder lifting terminal
• Actuator marking: I / O
• Actuator material : Insulation group II, black, sealable
• Housing material : Insulation group II, RAL 7035
• DIN rail mounting: TH35-15 (35 x 15 mm mounting rail) to IEC 60715 TH35-7.5 (35 x 7.5 mm mounting rail) to IEC 60715
• Mounting position: any
• Recommended screwdriver : Pozidriv 2
• Available accessories: Yes
• Connection capacity: Busbar 10 / 10 mm² - Flexible with ferrule 0.75 ... 25 mm² - Flexible 0.75 ... 25 mm² - Flexible 0.75 ... 25 mm² - Rigid 0.75 ... 35 mm² - Rigid 0.75 ... 35 mm² - Stranded 0.75 ... 35 mm² - Stranded
• Installation size: in accordance with DIN 43880 1
• Type of terminal: Screw terminals

UL/CSA technical data

• Maximum UL/CSA operating voltage: 125 V DC 480Y/277 V AC
• Breaking capacity to UL1077: (125 V DC) 10 kA (277 V AC) 6 kA (480Y / 277 V AC) 6 kA
• UL/CSA connection rating: Busbar 14-8 AWG Conductor 14-4 AWG
• UL/CSA tightening torque: 18 in-lb