ABB XT4N 250 Ekip LSI, 4-pole, 250 A distribution circuit breaker, 1SDA068157R1.
| Parameter | Value |
|---|---|
| Type designation | XT4N 250 Ekip LSI In=250A 4p F F |
| Product type | Distribution Circuit Breakers |
| Trip unit | Ekip LSI |
| 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 ABB 1SDA068157R1 is an XT4N distribution circuit breaker rated 250 A continuous (In = Iu) with a 4-pole configuration and an Ekip LSI trip unit. Used for panel-level power distribution in industrial and commercial installations.
The Ekip LSI trip unit provides adjustable long-time, short-time, and instantaneous protection. The XT4 frame is sized for 250 A continuous, and the 4-pole version allows full neutral switching.
Both In and Iu are rated at 250 A per the spec table.
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