ABB MCCB XT1C 160 TMD 80-800 3-Pole
The ABB MCCB XT1C 160 TMD 80-800 3P is a 3-pole MCCB from the Tmax XT1 series with an 80–800A adjustable TMD trip unit and 25kA breaking capacity at 415V. It provides reliable overcurrent and short-circuit protection for sub-main feeders and large power circuits in UAE commercial and industrial installations.
Key Features
- 3-pole MCCB with adjustable TMD trip unit 80–800A
- 25kA breaking capacity at 415V AC
- Fixed front mounting for panel and switchgear installation
- Compact Tmax XT1 design
- Genuine ABB Tmax XT quality
Technical Specifications
| Specification |
Details |
| Brand |
ABB |
| Model |
XT1C 160 TMD 80-800 3p F F |
| Article Number |
1SDA067396R1 |
| Poles |
3 |
| Trip Unit |
TMD 80–800A |
| Breaking Capacity |
25kA @ 415V |
| Voltage |
415V AC |
Applications
- Three-phase sub-main feeder protection
- Commercial and industrial distribution board incoming
- MCC and switchgear circuit protection
- High-current circuit protection in large buildings
FAQ
-
What's the difference between an MCB and an MCCB?
An MCB (miniature circuit breaker) is typically rated up to 100A with a fixed, non-adjustable trip and lower breaking capacity, used for final circuits. An MCCB (moulded case circuit breaker) is built for higher currents and fault levels, and is used for main incomers, sub-mains, and feeder protection where an MCB's rating or breaking capacity would be insufficient.
-
When do I need an MCCB instead of an MCB?
Use an MCCB where the prospective fault current or load current exceeds what an MCB is rated to handle safely — typically at the main incomer or major sub-main level of a commercial or industrial distribution board.
-
How many poles do I need?
This is a 3-pole device, sized for the corresponding single or three-phase supply arrangement.
-
Does this MCCB have an adjustable trip setting?
Check the specific trip unit type in the Technical Specifications table above — thermal-magnetic MCCBs may have a fixed or adjustable trip range depending on the model; an electronic trip unit typically offers configurable protection curves.
-
Can I install this myself?
No. MCCBs are installed in distribution boards and panels by a licensed electrician, in line with UAE wiring regulations.
