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By ABB
SKU
MPN
2CDS273337R0304
SU203M-C30 Miniature Circuit Breaker C-Char., 10kA, 30A, 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) | 30 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 | 10.5 W |
Power Loss | at Rated Operating Conditions per Pole 3.5 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-C30?
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Additional Information
Alternate Names | SU203MC30 |
Pack Size | 1 |
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