Hager MW340 3-Pole 40A MCB Type C 6kA

Hager MW340 3-Pole 40A MCB Type C 6kA

The Hager MW340 is a 3-pole 40A Type C MCB with 6kA breaking capacity for three-phase motor and power circuit protection in UAE commercial and industrial distribution boards.

Key Features

• 3-pole 40A Type C MCB, 6kA for three-phase circuit protection
• DIN rail mounting
• Genuine Hager MW quality

Technical Specifications

Applications

• Three-phase motor feeder circuit protection
• Commercial and industrial DB three-phase circuits
• HVAC and building services three-phase protection
• General three-phase power circuit protection

FAQ

• What does "Type C" mean on this MCB?
  Type C describes the tripping curve — it allows a higher inrush current (roughly 5–10 times the rated current) before tripping on short-circuit, which suits motors, transformers, and other inductive loads that draw a brief high current at switch-on without nuisance tripping.
• What does the 6kA rating mean?
  6kA is the breaking capacity — the maximum fault current this MCB can safely interrupt without damage. It should be equal to or higher than the prospective fault current at its installation point in the board.
• How many poles do I need?
  This is a 3-pole, 40A unit. Use 3 or 4 poles for a three-phase circuit, with 4-pole also switching neutral.
• Can I install this myself?
  No — MCBs are installed inside a distribution board on live busbars and must be fitted by a licensed electrician.
• Will this fit my existing Hager distribution board?
  Genuine Hager MCBs clip directly onto standard 35mm DIN rail and are designed to work across the Hager DB range — check your board's existing MCB range/series if you need an exact match.

Order by 12PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on the next day.

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