ABB RCCB/ELCB 40A 4P 300MA 40A/0.3/4P BMFW440/AC300 1SYF604062R3400 FORMULA

AED87.00

SKU

: ABBELC6103

Categories

: Modular Distribution Board components

UOM

: Pcs

ABB RCCB/ELCB 40A 4P 300MA 40A/0.3/4P BMFW440/AC300 1SYF604062R3400 FORMULA
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More Information
Brand ABB
Ampere Rating 40 A
Number of Poles 4
Rated Residual Current 300 MA
Short-Time Delayed Tripping g
Voltage Rating 400 AC
Standard IEC61008
Bore Diameter r
Frequency Rating 50 Hz
IP Rating IP-20
Product Height 85 mm
Mounting Type DIN Rail
Product Width 70 mm
Product Depth 69 mm
Terminal Type Screw
UOM Pcs

ABB RCCB/ELCB 40A 4P 300MA 40A/0.3/4P BMFW440/AC300 1SYF604062R3400 FORMULA

  • A residual current circuit-breaker is an amperometric protection device which trips when there is a leakage of current to earth.
    • RCCB is the safety device to detect earth leakage current and trip the circuit
      • Sensitive only to earth fault current, therefore they have to be connected in series with a MCB or a fuse to protect them against over-currents and short-circuits
WA button WA button