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- ABB 1SDA071932R1 E6.2V 6300 Ekip Dip LSI 4p F HR 150kA Air Circuit Breaker ABB 1SDA071932R1 E6.2V 6300 Ekip Dip LSI 4p F HR 150kA Air Circuit Breaker
ABB 1SDA071932R1 E6.2V 6300 Ekip Dip LSI 4p F HR 150kA Air Circuit Breaker
ABB 1SDA071932R1 E6.2V 6300 Ekip Dip LSI 4p F HR 150kA Air Circuit Breaker
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- Description
The ABB 1SDA071932R1 is a SACE Emax 2 E6.2V 6300 air circuit breaker with an Ekip Dip LSI electronic release, rated for 6300 A and built as a 4-pole fixed unit with rear horizontal terminals. It delivers an ultimate breaking capacity (Icu) of 150 kA at 400 V AC and a 1-second short-time withstand current (Icw) of 100 kA, suited to high-current main incomer applications.
Technical Specifications
| SKU | 1SDA071932R1 |
| Brand | ABB |
| Series | Emax 2 |
| Catalog Designation | E6.2V 6300 Ekip Dip LSI 4p F HR |
| EAN | 8015644757823 |
| Rated Current (In/Iu) | 6300 A |
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Insulation Voltage (Ui) | 1000 V AC |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Number of Poles | 4P |
| Rated Ultimate Breaking Capacity (Icu) at 400 V AC | 150 kA |
| Rated Service Breaking Capacity (Ics) at 400 V AC | 150 kA (100% of Icu) |
| Rated Short-time Withstand Current (Icw) | 100 kA / 1s, 100 kA / 3s |
| Release | Ekip Dip LSI |
| Release Type | Electronic (EL) |
| Short-Circuit Performance Level | V |
| Terminal Connection Type | Rear flat horizontal |
| Terminal Type | Bolt, M12 |
| Current Type | AC |
| Power Loss | 767 W |
| Neutral Pole Current | 50% of Iu |
| Dimensions (W x H x D) | 888 x 371 x 270 mm |
| Net Weight | 125 kg |
Selection Notes
The Ekip Dip LSI release combines long-time overload (L), short-time delay (S) and instantaneous (I) protection, making this E6.2V suited as a main breaker ahead of selectively coordinated downstream devices rather than a feeder position needing earth-fault (G) protection. The 'F HR' designation is a fixed-mounting unit with rear horizontal terminals - choose the withdrawable (W) version instead where the installation needs breaker removal for maintenance without disconnecting the busbar. At 6300 A, this is the top current rating in the E6.2 frame; lower-current variants in the same V (150 kA) performance class cover smaller incomers without oversizing cable and busbar terminations.