SU203M-K50 General Information Extended Product Type: Product ID: EAN: Catalog Description: Long Description: SU203M-K50 2CDS273337R0577 4016779930451 Miniature Circuit Breaker - SU200M - 3P - K - 50 A SU203M-K50 Miniature Circuit Breaker K-Char., 10kA, 50A, 3P UL489 Categories Products Low Voltage Products and Systems Modular DIN Rail Products Miniature Circuit Breakers MCBs Ordering EAN: Minimum Order Quantity: Customs Tariff Number: 4016779930451 1 piece 85362010 Dimensions Product Net Width: Product Net Depth: Product Net Height: Product Net Weight: 52.5 mm 69 mm 111 mm 0.375 kg Container Information Package Level 1 Units: Package Level 1 Width: Package Level 1 Length: Package Level 1 Height: Package Level 1 Gross Weight: Package Level 1 EAN: Package Level 2 Units: Package Level 2 Width: Package Level 2 Length: Package Level 2 Height: Package Level 2 Gross Weight: Package Level 2 EAN: 3 piece 121 mm 191 mm 82 mm 1.175 kg 4016779936354 24 piece 275 mm 395 mm 210 mm 16 kg 4016779940153 Environmental Ambient Air Temperature: Operation -25 ... +55 C Storage -40 ... +70 C 25g / 2 shocks / 13 ms Resistance to Shock acc. to IEC 60068-2-27: Resistance to Vibrations acc. to IEC 5g, 20 cycles at 5 ... 150 ... 5 Hz with load 0.8 In 60068-2-6: Environmental Conditions: 28 cycles with 55 C / 90-96 % and 25 C / 95-100 % RoHS Status: Following EU Directive 2002/95/EC August 18, 2005 and amendment Technical Standards: Number of Poles: Tripping Characteristic: Rated Current (In): Rated Operational Voltage: Power Loss: Rated Insulation Voltage (Ui): Rated Frequency (f): Rated Ultimate Short-Circuit Breaking Capacity (Icu): CSA 22.2 No. 5 IEC/EN 60947-2 UL 489 3 K 50 A acc. to IEC 60947-2 400 V AC 13,5 W at Rated Operating Conditions per Pole 4,5 W acc. to IEC/EN 60664-1 440 V 50 Hz 60 Hz DC Hz (400 V AC) 15 kA Rated Service Short-Circuit Breaking Capacity (Ics): Overvoltage Category: Pollution Degree: Rated Impulse Withstand Voltage (Uimp): Dielectric Test Voltage: Housing Material: Contact Position Indication: Degree of Protection: Remarks: Electrical Endurance: Mechanical Endurance: Terminal Type: Screw Terminal Type: Connecting Capacity: Tightening Torque: Recommended Screw Driver: Mounting on DIN Rail: Mounting Position: (400 V AC) 7.5 kA III 3 4 kV (6.2 kV @ sea level) (5.0 kV @ 2000 m) 50 / 60 Hz, 1 min: 2 kV Insulation Group I, RAL 7035 Red ON / Green OFF IP20 IP40 in enclosure with cover 10000 AC cycle 20000 cycle Screw Terminals Failsafe Bi-directional Cylinder-lift Terminal Busbar 10 / 10 mm Flexible with Ferrule 0.75 ... 25 mm Flexible 0.75 ... 25 mm Rigid 0.75 ... 35 mm Stranded 0.75 ... 35 mm 2.8 N*m Pozidriv 2 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 Any Technical UL/CSA Maximum Operating Voltage UL/CSA: Connecting Capacity UL/CSA: 240 V AC Busbar 18-8 AWG Conductor 18-4 AWG Certificates and Declarations (Document Number) Data Sheet, Technical Information: Declaration of Conformity - CE: RoHS Information: Instructions and Manuals: 2CDC002177D0202 2CDK400595D2702 2CDK400596D0201 2CDC002177D0202 Classifications ETIM 5: ETIM 6: eClass: UNSPSC: EC000042 - Miniature circuit breaker (MCB) EC000042 - Miniature circuit breaker (MCB) 7.0 27141901 39121614