EFLI

What is the maximum impedance permitted on a 230v circuit with a 20 Amp C type MCB

• 0.92 ohms

• 1.08 ohms

• 1.46 ohms

• 1.53 ohms

What is the maximum impedance permitted on a 230v circuit with a 20 Amp B type MCB

• 3.59 ohms

• 2.88 ohms

• 2.30 ohms

• 1.80 ohms

What is the maximum impedance permitted on a 240v circuit with a 20 Amp C type MCB

• 1.92 ohms

• 1.60 ohms

• 1.53 ohms

• 1.8 ohms

What is the maximum impedance permitted on a 230v circuit with a 32 Amp D type MCB

• 2.3 ohms

• 1.8 ohms

• 0.96 ohms

• 0.58 ohms

What is the maximum impedance permitted on a 220v circuit with a 20 Amp D type MCB

• 0.92 ohms

• 0.88 ohms

• 0.74 ohms

• 0.58 ohms

What is the maximum impedance permitted on a 220v circuit with a 16 Amp B type MCB

• 6.38 ohms

• 5.75 ohms

• 3.59 ohms

• 3.43 ohms

What is the maximum impedance permitted on a 230v circuit with a 5 Amp C type MCB

• 6.13 ohms

• 5.75 ohms

• 5.11 ohms

• 6.37 ohms

What is the maximum impedance permitted on a 230v circuit with a 12 Amp D type MCB

• 1.53 ohms

• 1.92 ohms

• 1.23 ohms

• 1.84 ohms

What is the maximum impedance permitted on a 240v circuit with a 27 Amp C type MCB

• 1.18 ohms

• 1.15 ohms

• 1.48 ohms

• 1.84 ohms

What is the Prospective Short Circuit Current on a 230v circuit with a EFLI of 1.44 ohms

• 140 amps

• 180 amps

• 150 amps

• 160 amps