ABB 3 Pole Miniature Circuit Breaker Unit Features Specs: System pro M compact S200UP miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. All MCBs of the product range S200UP comply with IEC/EN 609 47-2, UL489 and CSA 22.2 No. 5, allowing the use for commercial and industrial Applications Number of Poles: 3 Tripping Characteristic: K Rated Current (In): 6.00 A Rated Operational Voltage (Ue): 400 V AC Rated Insulation Voltage (Ui): Phase to Ground 250 V AC Phase to Phase 500 V AC Operational Voltage: Maximum 440 V AC Minimum 12 V AC Rated Frequency (fr): 50 / 60 Hz Rated Short-Circuit Capacity ( Icn): 10.0 kA Rated Ultimate Short-Circuit Breaking Capacity (Icu): 10 kA Rated Service Short-Circuit Breaking Capacity (Ics): 7.5 kA Overvoltage Category: III Pollution Degree: 3 Rated Impulse Withstand Voltage (Uimp): 4 kV (6.2 kV sea level) (5.0 kV 2000 m) Dielectric Test Voltage: 50/60 Hz, 1 min.: 2 kV Housing Material: Insulation group I, RAL 7035 Actuator Type: Insulation group II, black, sealable Actuator Marking: I / O Contact Position Indication: ON / OFF Degree of Protection: IP20 Remarks: IP40 in enclosure with cover Electrical Endurance (Nelec): 20000 cycle Mechanical Endurance (Nendu): 20000 cycle Terminal Type: Screw Terminals Screw Terminal Type: Failsafe Bi-directional Cylinder-lift Terminal Connecting Capacity: Rigid 0.75...25 mm Stranded 0.75...25 mm Flexible 0.75...16 mm Flexible with Ferrule 0.75...16 mm Tightening Torques: 2.8 Nm