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- ABB 1SDA071382R1 E1.2C 800 Ekip Dip LSI 4p F F 50kA Air Circuit Breaker ABB 1SDA071382R1 E1.2C 800 Ekip Dip LSI 4p F F 50kA Air Circuit Breaker
ABB 1SDA071382R1 E1.2C 800 Ekip Dip LSI 4p F F 50kA Air Circuit Breaker
ABB 1SDA071382R1 E1.2C 800 Ekip Dip LSI 4p F F 50kA Air Circuit Breaker
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- Description
SACE Emax 2 order code 1SDA071382R1 designates the E1.2C 800 Ekip Dip LSI 4p F F, a four-pole fixed air circuit breaker built for 800 A continuous duty (Iu) and a 50 kA ultimate breaking capacity (Icu) at 400 V AC. Front terminals and bolt-type connections suit direct busbar or cable termination.
Technical Specifications
| SKU | 1SDA071382R1 |
| Brand | ABB |
| Series | SACE Emax 2 |
| Catalog Designation | E1.2C 800 Ekip Dip LSI 4p F F |
| EAN | 8015644752323 |
| Number of Poles | 4P |
| Neutral Pole Current | 100% of Iu |
| Rated Current (In / Iu) | 800 A |
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Insulation Voltage (Ui) | 1000 V AC |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV (IEC 60947-2) |
| Rated Ultimate Breaking Capacity (Icu) at 400 V AC | 50 kA |
| Rated Service Breaking Capacity (Ics) at 400 V AC | 50 kA (100% of Icu) |
| Rated Short-Time Withstand Current (Icw) | 42 kA / 1 s, 24 kA / 3 s |
| Release / Trip Unit | Ekip Dip LSI |
| Short-Circuit Performance Level | C |
| Terminal Connection | Front, bolt-type |
| Connecting Capacity | 500 mm² |
| Mounting | Fixed |
| Current Type | AC |
| Suitable for IT Networks | Yes, up to 690 V |
| Power Loss | 50 W |
| Net Dimensions (W x H x D) | 280 x 296 x 183 mm |
| Net Weight | 16 kg |
Selection Notes
The fourth pole carries 100% of Iu, so this version switches the neutral as well as the three phases — the choice for TN-S or four-wire distribution where the neutral must be isolated along with the load. Ekip Dip LSI adds the short-time delay (S) stage on top of overload (L) and instantaneous (I), giving a 42 kA/1 s Icw that supports selective tripping ahead of downstream breakers, unlike the LI-only siblings in the same frame that trip instantaneously on any short circuit.