S203-K50
Official DistributorBy ABB
SKU
ABBS203K50
MPN
2CDS253001R0577
Weight
0.36 kg
System pro M compact S200 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. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.
Documents
Technical Specifications
ABB EcoSolutions
| ABB EcoSolutions | Yes |
| EcoSolutions Profile | 9AKK108469A3796 |
| Recyclability Rate of the Product acc. to EN45555 | Design for Closing Resource Loops - Standard EN45555 - 80.7 % |
| ABB Site Meeting Group Waste To Landfill Target | No non-hazardous waste is sent to a landfill |
| Extended Product Lifetime | Product Durability |
| Offered with Takeback Services | Take Back for Recycling |
| End Of Life Disassembling Instructions | 9AKK108468A3132 |
| Environmental Product Declaration - EPD | 9AKK108467A7832 |
Technical
| Dielectric Test Voltage | 50 / 60 Hz - 1 min 2 kV |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (230 V AC) 20 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (400 V AC) 10 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (440 V AC) 10 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (230 V) 20 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (400 V) 10 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (230 V AC) 15 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (400 V AC) 7.5 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (440 V AC) 7.5 kA |
| Power supply connection | Arbitrary |
| Contact Position Indication | Red ON / Green OFF |
| Energy Limiting Class | 3 |
| Electrical Endurance | 10000 AC cycle |
| Mechanical Endurance | 20000 cycle |
| Number of Protected Poles | 3 |
| Number of Poles | 3P |
| Tightening torque | 2.8 N·m |
| Actuator Type | Toggle |
| Screw Terminal Type | Failsafe Bi-directional Cylinder-lift Terminal |
| Actuator Marking | I / O |
| Actuator Material | Insulation Group II, Black, Sealable |
| Recommended Screw Driver | Pozidriv 2 |
| Accessories Available | Yes |
| Connecting Capacity | Busbar 10/10 mm² |
| Connecting Capacity | Flexible with Ferrule 0.75 ... 25 mm² |
| Connecting Capacity | Flexible 0.75 ... 25 mm² |
| Connecting Capacity | Rigid 0.75 ... 35 mm² |
| Connecting Capacity | Rigid 0.75 ... 35 mm² |
| Connecting Capacity | Stranded 0.75 ... 35 mm² |
| Installation Size | acc. to DIN 43880 1 |
| Wire Stripping Length | 12.5 mm |
| Terminal Type | Screw Terminals |
Electrical
| Tripping characteristic | K |
| Rated Operational Voltage | acc. to IEC 60898-1 400 V AC |
| Rated Operational Voltage | acc. to IEC 60947-2 440 V AC |
| Operational Voltage | Maximum (Incl. Tolerance) 440 V AC |
| Rated Insulation Voltage (Ui) | acc. to IEC/EN 60664-1 440 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Rated Impulse Withstand Voltage (Uimp) | at 2000 m 5 kV |
| Rated Impulse Withstand Voltage (Uimp) | at Sea Level 6.2 kV |
| Input Voltage Type | AC/DC |
| Rated Current (In) | 50 A |
| Rated Short-Circuit Capacity | (AC) 6 kA |
| Rated Short-Circuit Capacity | (DC) 6 kA |
| Rated Conditional Short-Circuit Current (Inc) | (230 V) 20 kA |
| Rated Conditional Short-Circuit Current (Inc) | (400 V) 20 kA |
| Frequency (f) | 50 Hz |
| Rated Frequency (f) | 50 / 60 Hz |
| Power Loss | 9.3 W |
| Power Loss | at Rated Operating Conditions per Pole 3.1 W |
| Overvoltage category | III |
| I²t Characteristic | 9AKK107992A5103 |
Design
| Housing Material | Insulation Group II, RAL 7035 |
Technical UL/CSA
| Maximum Operating Voltage UL/CSA | 110 V DC |
| Maximum Operating Voltage UL/CSA | 480Y / 277 V AC |
| Interrupting Rating acc. to UL1077 | (277 V AC) 6 kA |
| Interrupting Rating acc. to UL1077 | (480Y / 277 V AC) 6 kA |
| Interrupting Rating acc. to UL1077 | (240 V) 10 kA |
| Connecting Capacity UL/CSA | Busbar 18-8 AWG |
| Connecting Capacity UL/CSA | Conductor 18-4 AWG |
| Tightening Torque UL/CSA | 18 in·lb |
Dimensions
| Width in Number of Modular Spacings | 3.0 |
| Product Net Width | 52.5 mm |
| Product Net Height | 88 mm |
| Product Net Depth / Length | 69 mm |
| Product Net Weight | 0.36 kg |
| Pole Net Weight | 0.125 kg |
| Built-In Depth (t2) | 69 mm |
| Dimension Diagram | 2CDC022007F0010 |
Engineering
| EPLAN Data | 9AAC204436_EPLAN |
Installation
| Instructions and Manuals | 2CDS207104P0002 |
| Mounting Type | DIN-Rail |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 |
| Mounting on DIN Rail | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Mounting Position | any |
Why Proax for ABB S203-K50?
Proax is an authorized distributor of ABB S203-K50 and one of ABB's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | S203K50 |
| Pack Size | 1 |
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