E-T-A Circuit Breakers Ltd

The electronic circuit breaker type ESS22-T extends the E-T-A product range of electronic circuit protection for DC 24 V applications. It is a double pole version providing physical isolation. It meets the requirements of the machinery directive 2006/42/EC and the affiliated standard EN 60204-1 "Safety of Machinery, Electrical Equipment of Machines", para 9.4.3.1.

The combination of active electronic current limitation in the event of a short circuit and overload disconnection from 1.1 times rated current provides double pole selective protection of DC 24 V load systems.

DC 24 V power supplies, which are widely used in industry today, will shut down the output in the event of an overload with the result that one faulty load in the system can lead to complete disconnection of all loads. As well as an unidentified failure this also means stoppage of the whole system.

Double pole electronic circuit breaker, with current limitation
Rail mounting, with ON/OFF switch
Version with double pole physical isolation at load output
With control input IN-/IN+; with reset function upon overload (only for ESS22-TA-xxx)
Signal contacts: 1 make contact, 1 break contact
Rated voltage DC 24 V
Current ratings:

• 0.5A
• 1A
• 2A
• 3A
• 4A
• 6A
• 8A
• 10A

Electronic circuit breaker type ESS20-0.. is designed to ensure selective disconnection of individual loads in systems which are powered by a DC 24 V switch-mode power supply. For optimal adjustment to the application conditions the current rating of the ESS20-0.. can be selected by a switch (3 A or 6 A). Failure and status indication are provided by a bicolour LED and an integral signal contact. The ESS20-0.. features a width of only 12.5 mm and can be plugged into the E-T-A power distribution socket Module 17plus, ensuring ease of installation and saving space in control cabinets.

The model ESS31-T extends our product group of electronic overcurrent protection devices for DC 24 V applications. At a width of only 12.5 mm it provides selective protection for all DC 24 V load circuits. This is achieved by a combination of active electronic current limitation in the event of a short circuit and overload disconnection at typically 1.2 times rated current. The ESS31-T is track-mountable and provides ease of installation for groups of devices with several circuits.

Ideally suited to protect equipment components in DC 24v applications.

We provide comprehensive and globally renowned solutions for your electronic systems. For the design and production of circuit breakers for equipment protection, we provide superior services, unmatched throughout the field.

We also offer the widest range of products for circuit protection in every industrial application.

ETA - http://www.e-t-a.co.uk

We provide comprehensive and globally renowned solutions for your electronic systems. For the design and production of circuit breakers for equipment protection, we provide superior services, unmatched throughout the field.

We also offer the widest range of products for circuit protection in every industrial application.

We provide comprehensive and globally renowned solutions for your electronic systems. For the design and production of circuit breakers for equipment protection, we provide superior services, unmatched throughout the field.

We also offer the widest range of products for circuit protection in every industrial application.

ETA Circuit Breakers - http://www.e-t-a.co.uk

Ideally suited to protect against over current and short circuit for use in aircraft and vehicles.