ABB OTPS80FP Fourth Pole
The OTPS80FP is a fourth pole accessory module for ABB OT-series switch disconnectors, allowing 3-pole switches to be upgraded for 4-wire or 5-wire system applications. Compact and lightweight, it is designed for straightforward field installation onto compatible OT switches in distribution boards and panel builds across the UAE.
Key Features
- Fourth pole accessory module for compatible ABB OT-series switch disconnectors
- Enables 4-wire or 5-wire system configurations from a standard 3-pole switch
- Compact, lightweight design at just 0.06 kg for easy field installation
- Simple mechanical fitting to existing OT switch assemblies
- Genuine ABB quality — manufactured in Finland to CE declared standards
Technical Specifications
| Specification |
Details |
| Brand |
ABB |
| Model |
OTPS80FP |
| Type |
Fourth pole accessory |
| Net Weight |
0.06 kg |
| Dimensions (W x H x D) |
17.5 x 72.5 x 61.5 mm |
| Country of Origin |
Finland |
| Note |
Confirm compatibility with specific OT switch model and current rating before ordering |
Applications
- Upgrading 3-pole OT-series switch disconnectors to 4-pole configuration for neutral switching
- 5-wire distribution system installations requiring switched neutral
- Panel builds and retrofits requiring additional pole capacity on existing OT switches
- Commercial and industrial distribution boards across the UAE
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.
-
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.
