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- ABB 1SDA104679R1 XT5 P FP 630A 4p EF EF IEC/UL Plug-In Circuit Breaker Accessory ABB 1SDA104679R1 XT5 P FP 630A 4p EF EF IEC/UL Plug-In Circuit Breaker Accessory
ABB 1SDA104679R1 XT5 P FP 630A 4p EF EF IEC/UL Plug-In Circuit Breaker Accessory
ABB 1SDA104679R1 XT5 P FP 630A 4p EF EF IEC/UL Plug-In Circuit Breaker Accessory
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- Description
ABB's 1SDA104679R1 is the four-pole version of the IEC/UL dual-listed plug-in fixed part for the Tmax XT5 moulded case circuit breaker, dual-rated 630 A (IEC) / 600 A (UL) with extended front (EF) terminals. It mounts to the switchboard busbars ahead of the matching four-pole XT5 breaker body.
Technical Specifications
| SKU | 1SDA104679R1 |
| Brand | ABB |
| Series | Tmax XT |
| Catalog Designation | XT5 P FP 630A 4p EF EF IEC/UL |
| EAN | 8015644067717 |
| Sub-type | XT5 |
| Configuration Type | Loose or configurable |
| Number of Poles | 4P |
| Rated Current (In) | 600 A |
| Rated Uninterrupted Current (Iu) | 630 A (IEC) / 600 A (UL) |
| Rated Operational Voltage (Ue) | 600 V AC / 600 V DC |
| Rated Frequency | 50/60 Hz |
| Terminal Connection Type | Plug-In Circuit-Breakers, Front Extended |
| Net Weight | 21.7 kg |
Certifications & Standards
- IEC/EN 60947-2
- UL 489
Selection Notes
Use the four-pole fixed part instead of the three-pole 1SDA104676R1 when the installation switches the neutral through the breaker rather than carrying it on a solid bar. Because this part is dual-listed, the uninterrupted current is capped at 600 A under UL 489 even though the IEC 60947-2 rating allows 630 A, so size downstream protection to the lower figure on UL-certified projects.