The GE SGHA26AT0400 is a 400-amp maximum, 2-pole, 600V Spectra RMS molded case circuit breaker in the SG600 frame. This blue label breaker delivers 35kA interrupting capacity at 480V with an electronic solid-state trip unit and interchangeable rating plugs covering 125A to 400A. The SG600 frame is the standard choice for large commercial and industrial main distribution and feeder applications.
| Specification | Value |
|---|---|
| Amperage | 400A (frame rating; rating plug sets actual trip 125–400A) |
| Poles | 2 |
| Voltage | 600VAC |
| Interrupt Rating | 35kA @ 480V / 22kA @ 600V |
| Frame Size | SG600 Frame (400A Frame) |
| Mounting Type | Fixed Lug (Cu/Al) |
| Trip Type | Electronic Solid-State (Spectra RMS) |
| Trip Function | LSI — Long-Time, Short-Time, Instantaneous |
| Wire Size | (2) 2/0–500 kcmil (Cu/Al) |
| Phase | 2-Phase |
| Standards | UL 489, CSA C22.2 No.5 |
| Temperature Rating | Ambient insensitive |
GE / ABB Spectra RMS SG600 (Blue Label) 400A (frame rating; rating plug sets actual trip 125–400A) 2-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.
Brand: GE / ABB | Series: Spectra RMS SG600 (Blue Label) | Catalog Number: SGHA26AT0400