ABB, XT4 series, Molded Case Circuit Breaker breaking part, 1SDA068176R1, Iu 250 A, Icu 120 kA at 415 V, 3-pole, 690 V, 50/60 Hz.
| Parameter | Value |
|---|---|
| Number of poles | 3 poles |
| Parameter | Value |
|---|---|
| Iu | 250 |
| Dimensions | XT4 |
| Type | XT4L 250 BREAKING PART 3p F F |
| Weight | 1.7 Kg |
| Icu (415 v) | 120 |
| Product type | Breaking Part |
| Dimensions (LxWxH) | 8.25cm x 10.5cm x 16cm |
| Voltage | 690 V |
| Rated frequency | 50 / 60 Hz |
The Iu of 250 A sets the continuous current rating — size your feeder cable and upstream protection for at least this, and don't plan to run it at the limit continuously without thermal derating in a crowded enclosure.
This part is marked as current production — no last-time-buy or obsolescence notice to track. For BOM freeze and spares planning, it's a stable line.
The Iu rating is 250 A, which is the continuous current the breaking part is designed to carry without tripping under normal conditions.
The size is XT4, ABB's medium-frame molded case breaker platform. This breaking part is the interchangeable module for that frame size.
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