Official DistributorBy ABB
SKU
MPN
2CDS273337R0074
Weight
0.375 kg
SU203M-C7 Miniature Circuit Breaker SU203M-C7 Miniature Circuit Breaker C-Char., 10kA, 7A, 3P
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 60898-1 480 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) | 7 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) 10 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 | 4.5 W |
| Power Loss | at Rated Operating Conditions per Pole 1.5 W |
| Energy Limiting Class | 3 |
| Number of Protected Poles | 3 |
| Number of Poles | 3 |
| Overvoltage category | III |
| Accessories Available | Yes |
| 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 |
| Terminal Type | Double Clamp |
Technical UL/CSA
| Interrupting Rating acc. to UL489 | (240 V AC) 10 kA |
| Interrupting Rating acc. to UL489 | (480Y / 277 V AC) 10 kA |
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 |
| Built-In Depth (t2) | 69 mm |
Installation
| Instructions and Manuals | 2CDS207104P0001 |
Why Proax for ABB SU203M-C7?
Proax is an authorized distributor of ABB SU203M-C7 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!
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Additional Information
| Alternate Names | SU203MC7 |
| Pack Size | 1 |
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