Safety in many fields

Renewable Energy - DC Disconnect, Overcurrent Protection and Error Signalling

As investments in the production of renewable energy continues to increase, the importance of protecting these new technologies with accurate overcurrent protection and integral error signalling builds. E-T-A's system solutions, DC disconnect switches, firefighter switches, circuit breakers, isolators, power distribution systems, electronic relays and emergency switches ensure dependable solutions for the latest state-of-the-art green technologies entering the market today including: photovoltaic technology as well as hydroelectric and wind power generation.

E-T-A works closely with companies in the renewable energy sector developing products including:

  • Remotely controlled circuit breakers and DC disconnect switches
  • Isolation and disconnection of high DC voltages in inverters and generator junction boxes
  • Fire prevention through firefighter switch and arc fault detection
  • Protection of stand-alone systems 
  • Electronic circuit protectors, ideally suited to battery-buffered DC 12 V and 24 V DC applications due to their low power consumption

Power Distribution Systems

Module 18plus

Flexible DC 24 V power distribution with integral cable harness

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Thermal-Magnetic Overcurrent Circuit Breakers

4230-T

Single pole and multipole thermal-magnetic miniature circuit breakers (MCBs) in accordance with EN 60947-2, UL 1077 and UL 489

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Hydraulic-Magnetic and Magnetic Overcurrent Circuit Breakers

Below please find a list of relevant products for your business field. By selecting products out of a category you will be able to directly compare their technical specifications. Just click on "product comparison".

8345

Toggle-operated hydraulic-magnetic circuit breaker, flange mounting, ratings up to 125 A

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8350

Magnetic and Hydraulic-Magnetic Circuit Breaker 8350

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Below please find a list of relevant products for your business field. By selecting products out of a category you will be able to directly compare their technical specifications. Just click on "product comparison".

Electronic Overcurrent Protection

ESX10-T.-DC 24 V

Electronic circuit protector, ESX10-T-DC24V, DC 24 V, rail mounting, fixed, variable current ratings, no. of channels 1

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