Official DistributorBy ABB
SKU
MPN
2CDS273337R0024
Weight
0.375 kg
SU203M-C2 Miniature Circuit Breaker C-Char., 10kA, 2A, 3P UL489
Technical Specifications
Technical
| Standards | CSA 22.2 No. 5 |
| Standards | IEC/EN 60947-2 |
| Standards | UL 489 |
| Tripping characteristic | C |
| Rated Operational Voltage | acc. to IEC 60898-1 400 V AC |
| Rated Operational Voltage | acc. to IEC 60898-1 400 V |
| Rated Operational Voltage | acc. to IEC 60947-2 400 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) | 2 A |
| Rated Short-Circuit Capacity | (400 V AC) 11.2 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (400 V AC) 15 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (400 V) 15 kA |
| Rated Conditional Short-Circuit Current (Inc) | (400 V) 15 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (400 V AC) 11.2 kA |
| Rated Frequency (f) | 50 / 60 Hz |
| Rated Frequency (f) | DC |
| Power Loss | 5.4 W |
| Power Loss | at Rated Operating Conditions per Pole 1.8 W |
| Power supply connection | Arbitrary |
| Contact Position Indication | Red ON / Green OFF |
| Energy Limiting Class | 3 |
| Mechanical Endurance | 20000 cycle |
| Number of Protected Poles | 3 |
| Number of Poles | 3 |
| Overvoltage category | III |
| Tightening torque | 2.8 N·m |
| Screw Terminal Type | Failsafe Bi-directional Cylinder-lift Terminal |
| Actuator Marking | I / O |
| Actuator Material | Insulation Group II, Black, Sealable |
| Housing Material | Insulation Group I, RAL 7035 |
| 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 |
| 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 | Flexible 0.75 ... 25 mm² |
| Connecting Capacity | Rigid 0.75 ... 35 mm² |
| Connecting Capacity | Stranded 0.75 ... 35 mm² |
| Installation Size | acc. to DIN 43880 3 |
| Terminal Type | Double Clamp |
Technical UL/CSA
| Maximum Operating Voltage UL/CSA | 480Y / 277 V AC |
| Interrupting Rating acc. to UL489 | (240 V AC) 10 kA |
| Interrupting Rating acc. to UL489 | (480Y / 277 V AC) 10 kA |
| Connecting Capacity UL/CSA | Busbar 18-8 AWG |
| Connecting Capacity UL/CSA | Conductor 18-4 AWG |
Dimensions
| Width in Number of Modular Spacings | 3 |
| Product Net Width | 52.5 mm |
| Product Net Height | 111 mm |
| Product Net Depth / Length | 69 mm |
| Product Net Weight | 0.375 kg |
| Pole Net Weight | 0.125 kg |
| Built-In Depth (t2) | 69 mm |
Installation
| Instructions and Manuals | 2CDC002177D0202 |
Why Proax for ABB SU203M-C2?
Proax is an authorized distributor of ABB SU203M-C2 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.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
| Alternate Names | SU203MC2 |
| Pack Size | 1 |
Recommended
