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- ABB 1SDA072392R1 E2.2S 2000 Ekip Dip LSI 3p WMP 85kA Air Circuit Breaker ABB 1SDA072392R1 E2.2S 2000 Ekip Dip LSI 3p WMP 85kA Air Circuit Breaker
ABB 1SDA072392R1 E2.2S 2000 Ekip Dip LSI 3p WMP 85kA Air Circuit Breaker
ABB 1SDA072392R1 E2.2S 2000 Ekip Dip LSI 3p WMP 85kA Air Circuit Breaker
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- Description
The E2.2S 2000 Ekip Dip LSI three-pole moving part 1SDA072392R1 is rated 2000 A with an 85 kA ultimate breaking capacity at 400 V AC, part of the SACE Emax 2 range. Its LSI release adds an adjustable short-time delay to the overload and instantaneous functions, enabling selective coordination with downstream breakers.
Technical Specifications
| SKU | 1SDA072392R1 |
| Brand | ABB |
| Series | SACE Emax 2 |
| Catalog Designation | E2.2S 2000 Ekip Dip LSI 3p WMP |
| EAN | 8015644762421 |
| Frame | E2.2 |
| Breaking Capacity Performance Level | S |
| Rated Current (In) | 2000 A |
| Number of Poles | 3P |
| 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 | Withdrawable moving part (WMP) - separate fixed part/cradle required |
| Connecting Capacity | 1800 mm² |
| Suitable for IT Networks | Yes, up to 690 V |
| Power Loss | 450 W |
| Net Weight | 48 kg |
| Dimensions (W x H x D) | 317 x 425 x 383 mm |
Selection Notes
With the short-time (S) stage enabled, this breaker can be set to stay closed for a defined interval during a downstream fault while a smaller breaker clears it first - the LI-only sibling 1SDA072391R1 in the same S-level frame cannot do this because it trips instantaneously with no timed delay. The 85 kA Icu and 66 kA/1 s Icw put it 19 kA above the E2.2N units at this frame size, suiting boards with a higher prospective fault current. It remains a WMP unit, so an E2.2 fixed part has to already be mounted in the switchboard.