ABB BW440TPSN Enclosed Isolator 40A 4-Pole Grey ABB
ABB BW340TPN Weatherproof Isolator 40A 3-Pole Grey IP66 ABB
ABB BW340TPN Weatherproof Isolator 40A 3-Pole - official product photo
ABB BW440TPSN Enclosed Isolator 40A 4-Pole Grey ABB
ABB BW340TPN Weatherproof Isolator 40A 3-Pole Grey IP66 ABB
ABB BW340TPN Weatherproof Isolator 40A 3-Pole - official product photo

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

ABB

ABB BW340TPN Weatherproof Isolator 40A 3-Pole Grey IP66

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AED 125.00 inc. VAT
-11% AED 140.00 AED 125.00 inc. VAT
In stock
Usually ships within 24 hours
Fast UAE delivery & easy returns

Order before 12 PM for same-day dispatch. Delivered in 1–2 business days across the UAE, free on orders over AED 200 (AED 15 below). Unused items in sealed packaging can be returned within 7 days.

Free UAE delivery over AED 200
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Genuine branded products

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ABB BW340TPN Weatherproof Plastic Isolator 40A 3-Pole IP66

The ABB BW340TPN is a 40A 3-pole weatherproof plastic enclosed isolator rated IP66, designed for outdoor and exposed installations across UAE commercial, residential, and industrial sites. It provides safe, durable isolation for outdoor HVAC units, plant equipment, and external electrical installations in the UAE’s demanding climate.

Key Features

  • 40A 3-pole isolator in IP66 weatherproof plastic enclosure
  • Robust UV-resistant plastic housing for UAE outdoor use
  • Padlockable in OFF position for safety lockout
  • Surface-mounting for walls and outdoor structures
  • Genuine ABB quality for outdoor applications

Technical Specifications

Specification Details
Brand ABB
Model BW340TPN
Article Number 2CMA142408R1000
Rated Current 40A
Poles 3
IP Rating IP66
Enclosure Grey Plastic Weatherproof
Voltage 415V AC

Applications

  • Outdoor HVAC and air-conditioning unit isolation
  • External plant room and roof equipment isolation
  • Pool pump and water feature equipment isolation
  • Outdoor industrial equipment safety 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 3-pole mean for this isolator?
    3-pole means it switches all three phases on a three-phase supply.
  • 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.

Orders placed before 12 PM (UAE time) are dispatched the same business day and delivered in 1–2 business days across the UAE. Delivery is free on orders over AED 200; below that it costs AED 15. International shipping is charged by weight at checkout, and international orders cannot be returned. Read our Shipping Policy and Refund Policy.

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