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- ABB 1SDA104682R1 XT5 W FP 400A 3p EF EF IEC Withdrawable Circuit Breaker Accessory ABB 1SDA104682R1 XT5 W FP 400A 3p EF EF IEC Withdrawable Circuit Breaker Accessory
ABB 1SDA104682R1 XT5 W FP 400A 3p EF EF IEC Withdrawable Circuit Breaker Accessory
ABB 1SDA104682R1 XT5 W FP 400A 3p EF EF IEC Withdrawable Circuit Breaker Accessory
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- Description
The ABB 1SDA104682R1 is a withdrawable fixed part for the Tmax XT5 moulded case circuit breaker, rated 400 A across three poles with extended front (EF) terminals. Bolted into the switchboard, it carries fixed disconnecting contacts that let the matching withdrawable breaker body be racked out to the isolated or test position for maintenance without de-energizing the busbars.
Technical Specifications
| SKU | 1SDA104682R1 |
| Brand | ABB |
| Series | Tmax XT |
| Catalog Designation | XT5 W FP 400A 3p EF EF IEC |
| EAN | 8015644067748 |
| Sub-type | XT5 |
| Configuration Type | Loose or configurable |
| Number of Poles | 3P |
| Rated Current (In) | 400 A |
| Rated Uninterrupted Current (Iu) | 400 A |
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Frequency | 50/60 Hz |
| Terminal Connection Type | Withdrawable Circuit-Breakers, Front Extended |
| Net Weight | 21.7 kg |
Certifications & Standards
- IEC/EN 60947-2
Selection Notes
Choose this withdrawable (W) fixed part over the lighter plug-in (P) version when the switchboard design calls for a true isolated/test/connected racking sequence rather than a simple unplug-to-remove arrangement. At 21.7 kg it is substantially heavier than the 3.12 kg plug-in equivalent because it carries the full disconnecting-contact and shutter mechanism needed for safe draw-out isolation.