ABB KSE463 TPSN Enclosed Isolator 63A 4-Pole Grey IP66
The ABB KSE463 TPSN is a 63A 4-pole enclosed isolator in a robust grey weatherproof enclosure for outdoor and exposed installations. Rated IP66, it provides safe isolation for three-phase + neutral circuits on HVAC plant, rooftop equipment, and outdoor electrical installations across UAE commercial and industrial sites.
Key Features
- 63A 4-pole isolator in IP66 grey weatherproof enclosure
- Three-phase + neutral switching capability
- Padlockable handle for safety lockout procedures
- Surface-mounting for outdoor and plant room installation
- Genuine ABB KSE series quality
Technical Specifications
| Specification |
Details |
| Brand |
ABB |
| Model |
KSE463 TPSN |
| Article Number |
2CMA144582R1000 |
| Rated Current |
63A |
| Poles |
4 |
| IP Rating |
IP66 |
| Enclosure |
Grey Weatherproof |
| Voltage |
415V AC |
Applications
- Outdoor HVAC plant and rooftop equipment isolation
- External three-phase + neutral circuit isolation
- Industrial outdoor four-pole safety isolation
- Pool plant room and water feature isolation
FAQ
-
Is this an MCB or an isolator?
It's an isolator (switch-disconnector), not an MCB. It has no overload or short-circuit protection — it only provides a manual on/off disconnect, and should be paired with separate MCBs or RCCBs for circuit protection.
-
What does 4-pole mean for this isolator?
4-pole means it switches all three phases plus neutral, for supplies where the neutral must also be isolated.
-
Where should this isolator be installed?
Typically as the main incoming switch or a local isolation point ahead of the MCBs/RCCBs in a distribution board, so the whole board (or a section of it) can be isolated for maintenance without needing to trip individual breakers.
-
Can I install this myself?
No. This is trade-only distribution board equipment and must be installed and connected by a licensed electrician in accordance with local wiring regulations.
-
Can this isolator be used to switch a live circuit under load?
Isolators rated for on-load switching can do this within their utilisation category, but check the specific AC rating in the Technical Specifications table — an isolator is not a protective device and should not substitute for a circuit breaker.
