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- ABB 1SDA073141R1 E4.2H 3200 Ekip Dip LI 4p WMP 100kA Air Circuit Breaker ABB 1SDA073141R1 E4.2H 3200 Ekip Dip LI 4p WMP 100kA Air Circuit Breaker
ABB 1SDA073141R1 E4.2H 3200 Ekip Dip LI 4p WMP 100kA Air Circuit Breaker
ABB 1SDA073141R1 E4.2H 3200 Ekip Dip LI 4p WMP 100kA Air Circuit Breaker
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- Description
Four-pole and 3200 A, the ABB 1SDA073141R1 moving part belongs to the SACE Emax 2 E4.2H Ekip Dip LI line, rated 100 kA ultimate breaking capacity at 400 V AC. The fourth pole carries the full rated current, and the LI release gives overload plus instantaneous short-circuit protection.
Technical Specifications
| SKU | 1SDA073141R1 |
| Brand | ABB |
| Series | SACE Emax 2 |
| Catalog Designation | E4.2H 3200 Ekip Dip LI 4p WMP |
| EAN | 8015644769918 |
| Frame | E4.2 |
| Breaking Capacity Performance Level | H |
| Rated Current (In) | 3200 A |
| Number of Poles | 4P |
| Neutral Pole Current | 100% of Iu |
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Insulation Voltage (Ui) | 1000 V AC |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV (IEC 60947-2) |
| Ultimate Breaking Capacity (Icu, 400 V AC) | 100 kA |
| Service Breaking Capacity (Ics, 400 V AC) | 100 kA (100% of Icu) |
| Short-Time Withstand Current (Icw) | 85 kA for 1 s / 66 kA for 3 s |
| Release / Trip Unit | Ekip Dip LI |
| Version | Withdrawable moving part (WMP) - separate fixed part/cradle required |
| Connecting Capacity | 3000 mm² |
| Suitable for IT Networks | Yes, up to 690 V |
| Power Loss | 743 W |
| Net Weight | 74 kg |
| Dimensions (W x H x D) | 551 x 425 x 383 mm |
Selection Notes
This four-pole unit switches and protects the neutral at the full 3200 A rating, suiting an installation that needs a breaking neutral at the top of the Emax 2 current range. The LI release trips instantaneously with no timed short-time stage, so it fits a sub-main or final position better than an incomer meant to ride through a downstream fault - the LSI-equipped 1SDA073142R1 in the same WMP, H-level frame is built for that role. A matching E4.2 fixed part must already be installed since this ships as the moving part only.