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- ABB 1SDA071702R1 E2.2S 2500 Ekip Dip LSI 4p F HR 85kA Air Circuit Breaker ABB 1SDA071702R1 E2.2S 2500 Ekip Dip LSI 4p F HR 85kA Air Circuit Breaker
ABB 1SDA071702R1 E2.2S 2500 Ekip Dip LSI 4p F HR 85kA Air Circuit Breaker
ABB 1SDA071702R1 E2.2S 2500 Ekip Dip LSI 4p F HR 85kA Air Circuit Breaker
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- Description
ABB 1SDA071702R1 pairs 2500 A and four poles in a fixed, rear-horizontal-terminal SACE Emax 2 E2.2S Ekip Dip LSI air circuit breaker rated 85 kA ultimate breaking capacity at 400 V AC. The LSI release's adjustable short-time stage sits alongside standard overload and instantaneous protection.
Technical Specifications
| SKU | 1SDA071702R1 |
| Brand | ABB |
| Series | SACE Emax 2 |
| Catalog Designation | E2.2S 2500 Ekip Dip LSI 4p F HR |
| EAN | 8015644755522 |
| Frame | E2.2 |
| Breaking Capacity Performance Level | S |
| Rated Current (In) | 2500 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) | 85 kA |
| Service Breaking Capacity (Ics, 400 V AC) | 85 kA (100% of Icu) |
| Short-Time Withstand Current (Icw) | 66 kA for 1 s / 50 kA for 3 s |
| Release / Trip Unit | Ekip Dip LSI |
| Version | Fixed, rear horizontal terminals |
| Terminal Connection | Rear flat horizontal |
| Terminal Type | Bolted |
| Connecting Capacity | 1800 mm² |
| Suitable for IT Networks | Yes, up to 690 V |
| Power Loss | 267 W |
| Net Weight | 53 kg |
| Dimensions (W x H x D) | 366 x 371 x 270 mm |
Selection Notes
The fourth pole switches and protects the neutral at the full 2500 A rating, which matters where the distribution scheme requires a breaking neutral rather than a fixed link. Being a fixed body with rear horizontal terminals, it suits direct busbar entry and runs a lower 267 W power loss than the equivalent WMP unit. Against the three-pole 1SDA071072R1 in the same F HR, 2500 A, LSI combination, choose this 4P version specifically for the switched-neutral requirement.