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authorized distributors

Earth Leakage Circuit Breakers (ELCB)
Altech FI Series

Detect and interrupt ground faults!

Altech FI Circuit Breaker
Earth Leakage Circuit Breakers (ELCB)<BR>Altech FI Series
List Price: Starting at $109.76
Our Price: Starting at $93.30 Buying in volume?
  • Free shipping on orders of $300 or more.

FI Earth Leakage Circuit Breakers are VDE approved for the European system of protecting people, animals, equipment and property from dangerous line-to-ground and shock hazard currents.

US applications include groundfault protection of equipment (GFPE) using the 10mA and 30mA fault currentratings, especially when high distributed capacitance or other leakages cause excessive nuisance trips at lower fault currents.

Applications for the 300mA rating are equipment protection and fire prevention, limiting the energy of a fault to less than the minimum ignition energy for many materials.

Earth Leakage Circuit Breakers (ELCB), also referred to as residual current circuit breakers, are safety devices used in electrical installations with high earth impedance to prevent shock.

The main purpose when using earth leakage circuit breakers (ELCB) is to prevent injury to humans and animals due to electric shock.

Marshall Wolf Automation is an authorized Altech distributor and carries a full line of circuit protection products!

  • Manufactured by Altech Corp.
  • Protect people, animals, equipment and property from line-to-ground and shock hazard currents
  • Available in 240VAC or 415VAC
  • Up to 40A rated current
  • Available from 16 amp to 63 amps
  • 10mA to 300mA
  • VDE approved for the European market