ABB · Air Circuit Breakers
SACE Emax DC
SACE Emax DC is a protective DC air circuit breaker and must not be confused with MS/DC-E or DC-20 switch-disconnectors. DC voltage, grounding, polarity and L/R time constant are essential.
A base designation for a configurable product is not a complete ABB commercial order number. Verify the moving portion, fixed part, terminals, trip unit, accessories and certification for the actual project.
- Brand
- ABB
- Category
- Air Circuit Breakers
SERIES OVERVIEW
Primary identification parameters
- Current range
- Up to 5000A
- Voltage range
- Up to 1000Vdc
- Poles
- 3P / 4P
- Mounting
- Fixed / Withdrawable
TECHNICAL DATA · 1 ROWS
Special Series
| Series / version | Product type | Current range | Voltage / frequency | Capability | Poles / mounting | Trip / control |
|---|---|---|---|---|---|---|
| SACE Emax DC | ACB — confirm against current documentation | Up to 5000A | Up to 1000Vdc | Confirm against current product documentation | 3P/4P / — confirm against current documentation | PR122/DC / PR123/DC |
TECHNICAL DATA · 1 ROWS
Legacy Replacement
| Original series | Upgrade direction | Upgrade method |
|---|---|---|
| SACE Emax DC | Project-dependent — confirm against current documentation | Confirm against current product documentation |
DATA AND IMAGE BASIS
ABB references and local representative image
The representative image is stored locally. Technical values come from the supplied ABB workbook and its recorded ABB references.
Need help confirming the complete ABB designation?
Submit the nameplate, quantity and application conditions. The direct contact page carries ABB, category and series context automatically.
