ABB
ABB 3P Pole Surface Mount Switch Disconnector - 400A Maximum Current
Part No.
1SDA054599R1 T5D 400 FF
Procurement Intelligence
The SACE Tmax T5D is a 3-pole surface-mounted switch disconnector rated for 400A maximum current, designed for main circuit protection and isolation in industrial distribution systems. This device serves as both a safety isolator and load-break switch in medium-voltage applications. Verify compatibility with your system's voltage rating (690V AC typical for this range) and confirm mounting surface load capacity before procurement.
Industrial main circuit isolation
Before ordering — verify:
| ☐ | Voltage rating verification |
| ☐ | Surface mounting surface area |
| ☐ | Coordination with upstream protection |