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- ABB 1SDA072332R1 E2.2B 1600 Ekip Dip LSI 3p WMP 42kA Air Circuit Breaker ABB 1SDA072332R1 E2.2B 1600 Ekip Dip LSI 3p WMP 42kA Air Circuit Breaker
ABB 1SDA072332R1 E2.2B 1600 Ekip Dip LSI 3p WMP 42kA Air Circuit Breaker
ABB 1SDA072332R1 E2.2B 1600 Ekip Dip LSI 3p WMP 42kA Air Circuit Breaker
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- Description
The 1SDA072332R1 is the moving part only of ABB's SACE Emax 2 E2.2B 1600 Ekip Dip LSI three-pole air circuit breaker - a separate fixed part (cradle) is required for installation. Rated current is 1600 A with a 42 kA breaking capacity (Icu) at 400 V AC and a 42 kA short-time withstand for 1 s, matching the fixed F HR version's ratings in withdrawable form.
Technical Specifications
| Catalog Designation | E2.2B 1600 Ekip Dip LSI 3p WMP |
| SKU / Order Code | 1SDA072332R1 |
| Brand | ABB |
| Series | SACE Emax 2 (E2.2 frame, performance level B) |
| EAN | 8015644761820 |
| Number of Poles | 3P |
| Rated Uninterrupted Current (Iu / In) | 1600 A |
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Insulation Voltage (Ui) | 1000 V AC |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV, acc. to IEC 60947-2 |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | 42 kA at 400-690 V AC |
| Rated Service Short-Circuit Breaking Capacity (Ics) | 42 kA at 220-440 V AC (100% of Icu) |
| Rated Short-time Withstand Current (Icw) | 42 kA for 1 s and 3 s |
| Release / Trip Unit | Ekip Dip LSI (electronic) |
| Short-Circuit Performance Level | B |
| Version | Withdrawable moving part only - requires separate fixed part (cradle) |
| Connecting Capacity | 1200 mm² |
| Power Loss | 288 W |
| Net Weight | 48 kg |
| Dimensions (W x H x D) | 317 x 425 x 383 mm |
| Suitable for IT Networks | Yes, up to 690 V |
Selection Notes
As a WMP (moving part only), this unit ships without a fixed part - it must be installed into a matching Emax 2 E2.2 cradle, making it the right choice when replacing the drawer of an existing withdrawable installation rather than a new fixed panel build. The Ekip Dip LSI release's short-time delay stage lets it coordinate selectively with downstream breakers before tripping on a fault. Breaking capacity stays at 42 kA Icu with a 42 kA Icw held for the full 3 s, matching the fixed three-pole version at the same 1600 A rating.