- Home
- ABB
- ABB 1SDA104668R1 XT5 P FP 400A 3p EF EF IEC Plug-In Circuit Breaker Accessory ABB 1SDA104668R1 XT5 P FP 400A 3p EF EF IEC Plug-In Circuit Breaker Accessory
ABB 1SDA104668R1 XT5 P FP 400A 3p EF EF IEC Plug-In Circuit Breaker Accessory
ABB 1SDA104668R1 XT5 P FP 400A 3p EF EF IEC Plug-In Circuit Breaker Accessory
Get Quote
- Description
The ABB 1SDA104668R1 is a plug-in fixed part for the Tmax XT5 moulded case circuit breaker, rated 400 A across three poles with extended front (EF) terminals. It mounts to the switchboard busbars and accepts the matching XT5 plug-in breaker body, letting the breaker be withdrawn for maintenance without disconnecting the busbar wiring.
Technical Specifications
| SKU | 1SDA104668R1 |
| Brand | ABB |
| Series | Tmax XT |
| Catalog Designation | XT5 P FP 400A 3p EF EF IEC |
| EAN | 8015644067601 |
| 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 | Plug-In Circuit-Breakers, Front Extended |
| Net Weight | 3.12 kg |
Certifications & Standards
- IEC/EN 60947-2
Selection Notes
Specify this plug-in (P) fixed part when the switchboard needs a removable XT5 breaker without the bulk of a full withdrawable (W) chassis; it accepts the standard plug-in breaker body rather than the heavier withdrawable gear. The three-pole, 400 A rating with extended front (EF EF) terminals matches three-phase XT5 breakers wired without a switched neutral, and the same fixed part exists in a four-pole version for neutral-switched circuits.