Earth Leakage Circuit Breaker 4 Pole (40A 300ma)

Benefits

ELCB are the safest device to detect and trip against electrical leakage currents, thus ensuring protection against electric shock caused by indirect contacts. These devices must be used in series with an MCB or fuse which protects them from the potentially damaging thermal and dynamic stresses of any over currents. They also act as the main disconnecting switches upstream of any derived MCBs (e.g. domestic consumer unit).

Specifications:-

• Standards:IEC 61008
• Operating Characteristic:Instantaneous
• Type of Residual Current:AC type
• Rated Residual Current:300 mA
• Rated Current (In):40 A
• Number of Poles: 2, 4
• Position of Neutral Terminals:Right
• Power Loss:at Rated Operating Conditions per Pole 3.2 W
• Rated Voltage (Ur):400 V
• Rated Frequency (f):50…60 Hz
• Environmental
• Ambient Air Temperature:Operation -25…55 °C
• RoHS Status:Following EU Directive 2011/65/EU
• Technical UL/CSA
• Short-Circuit Current Rating (SCCR):0.3 mA