ABB XT4 distribution circuit breaker, 1SDA068147R1, XT4N 250 Ekip LS/I, In=250 A, 4-pole, 690 V.
| Parameter | Value |
|---|---|
| Type designation | XT4N 250 Ekip LS/I In=250A 4p F F |
| Product type | Distribution Circuit Breakers |
| Trip unit | Ekip LS/I |
| Parameter | Value |
|---|---|
| Rated current (In) | 250 A |
| Nominal current (In) | 250 |
| Number of poles | 4 poles |
| Rated uninterrupted current (Iu) | 250 |
| Rated voltage (Ur) | 690 V |
| Rated frequency | 50 / 60 Hz |
| Parameter | Value |
|---|---|
| Dimensions (W x D x H, in) | XT4 |
| Dimensions (L x W x H, cm) | 8.25cm x 14cm x 16cm |
| Weight | 3 Kg |
The 1SDA068147R1: The Ekip LS/I trip unit provides long-time (L) and short-time (S) delay plus instantaneous (I) protection, typical for distribution feeders where selective coordination with downstream breakers is required. The 250 A rating at 690 V covers most low-voltage power distribution panels.
The rated current In is 250 A.
The ultimate rated current Iu is also 250 A.
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