ABB DDA202 2P 40A 300mA differential lock type A 2 modules B427961

Abb
Abb
ABB B427961 8012542796107

Abb DDA202 series differential block (circuit breaker), with the following characteristics:

  • 2 modules
  • DIN connection (universal for any switchboard on the market)
  • 2 poles
  • 40 amperes
  • Rated residual current 300mA
  • Rated voltage 230/400 Vac
  • Type of differential A
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ABB DDA202 2P 40A 300mA differential lock type A 2 modules B427961
€104.95
€104.95

€104.95
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€104.95

Buy it within and receive it from Monday, 22 December
Two-year warranty
Easy return within 14 days
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Frequently bought together

The differential blocks are mechanically designed to prevent a wrong coupling between the block and the circuit breaker: the power of the block must always be equal or greater than that of the circuit breaker. The lateral plastic clamp allows a quicker assembly of the block on the circuit breaker and a push button prevents possible interventions.

It is used to protect human health in case of earth fault (electrical leakage) or phase-to-earth electrocution, thus providing protection also against macro electrical shock, both direct and indirect, on exposed persons.

The differential block type A, guarantees operation for AC and unidirectional pulsating type currents.

Features:

  • Abb series
  • Rated voltage 230/400Vac
  • Rated current In 40A
  • Rated residual current 300mA
  • Type of differential A
  • 2 modules
  • 2 poles
  • Height 93mm
  • Width 70 mm
  • Depth 76 mm
  • Net weight 210 gr

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Data sheet

Voltage:
230/400VAC
Modules:
2
Poles:
2P
RCD Type:
A
Differential current :
0.3A
Amps:
40A
Circuit Protections:
Earth Leakage add-on Blocks
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