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- ABB 1SDA071162R1 E4.2H 3200 Ekip Dip LSI 3p F HR 100kA Air Circuit Breaker ABB 1SDA071162R1 E4.2H 3200 Ekip Dip LSI 3p F HR 100kA Air Circuit Breaker
ABB 1SDA071162R1 E4.2H 3200 Ekip Dip LSI 3p F HR 100kA Air Circuit Breaker
ABB 1SDA071162R1 E4.2H 3200 Ekip Dip LSI 3p F HR 100kA Air Circuit Breaker
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- Description
ABB 1SDA071162R1 is a fixed, three-pole E4.2H SACE Emax 2 Ekip Dip LSI air circuit breaker with rear horizontal terminals, rated 3200 A and 100 kA ultimate breaking capacity at 400 V AC. The LSI release adds an adjustable short-time delay to the overload and instantaneous protection, built into ABB's largest Emax 2 frame.
Technical Specifications
| SKU | 1SDA071162R1 |
| Brand | ABB |
| Series | SACE Emax 2 |
| Catalog Designation | E4.2H 3200 Ekip Dip LSI 3p F HR |
| EAN | 8015644750121 |
| Frame | E4.2 |
| Breaking Capacity Performance Level | H |
| Rated Current (In) | 3200 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) | 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 LSI |
| Version | Fixed, rear horizontal terminals |
| Terminal Connection | Rear flat horizontal |
| Terminal Type | Bolted |
| Connecting Capacity | 3000 mm² |
| Suitable for IT Networks | Yes, up to 690 V |
| Power Loss | 425 W |
| Net Weight | 56 kg |
| Dimensions (W x H x D) | 384 x 371 x 270 mm |
Selection Notes
With the LSI short-time delay, this breaker can hold through a downstream fault on a timed setting, which supports its use as a main incomer at the top of the Emax 2 current range - the LI-only 1SDA072511R1 in the same H-level frame trips instantaneously instead and suits a sub-main position. The fixed, rear-horizontal-terminal body keeps power loss at 425 W, below the equivalent WMP unit's 743 W, and fits a board wired for direct busbar entry. Icu of 100 kA at 400 V AC and an 85 kA/1 s Icw match the H performance class across this frame.