ONEIC.US
e-t-a

e-t-a

E-T-A Elektrotechnische Apparate GmbH is a German company with over 60 years of history, headquartered in Altdorf near Nuremberg. It specializes in the design and production of circuit breakers for equipment protection. The company offers a comprehensive range of products covering current ratings from 0.05A to 500A and supports both AC voltages like 220V/380V and various DC voltages including 24V, 48V, and 72V. Its circuit breakers are known for extremely compact dimensions, often approaching the size of fuses, and exceptional vibration and shock resistance. The product portfolio includes miniature circuit breakers, thermal circuit breakers, and custom protection solutions tailored for specific applications. E-T-A holds key international certifications such as VDE, UL, and CSA, with selected models meeting military standards like MS and VG. These breakers are widely deployed in telecommunications, household appliances, transportation systems, and power tools. Supported by an international network of subsidiaries and representatives, E-T-A maintains close customer proximity worldwide. The company is recognized as the market leader in equipment protection circuit breakers, continuous

02
SERIES

产品系列共 249 个系列

更多 →
ZWD120 power supplie

The ZWD120 power supply series from E-T-A Elektrotechnische Apparate GmbH is a versatile solution for engineers looking to power a variety of small to medium-sized electronic projects. With multiple voltage and current outputs, these power supplies can handle different requirements within a single setup, making them ideal for testing and development environments where flexibility is key. If you're working on projects that involve multiple components requiring different voltages and currents, the ZWD120 series is a solid choice. For instance, in a robotics project where you need to power both microcontrollers and motors, having a single power supply that can output different voltages and currents can save a lot of hassle and space. Engineers tend to reach for this when they need a reliable, adjustable power source that can cater to various needs without the overhead of multiple power supplies. One practical observation is that these power supplies are quite compact, which makes them suitable for tight spaces where bulkier solutions might not fit. Additionally, their ability to deliver precise control over voltage and current outputs ensures that sensitive electronics are protected f

104-PR 104

The 104-PR series from E-T-A is a lineup of thermal circuit breakers designed for PCB-mounted applications. These breakers come in various ratings, ranging from 0.05A to 0.6A, making them suitable for a wide range of low-voltage circuits. Each breaker features a thermal tripping mechanism, which provides reliable protection against overcurrent conditions. If you're working on projects involving small electronics, these breakers are a great choice. They're commonly used in consumer electronics, medical devices, and industrial control panels where space is limited and high reliability is essential. The PCB mounting design makes them easy to integrate into existing designs without the need for additional mounting hardware. One thing worth noting is their robustness in handling both AC and DC voltages up to 250VAC and 48VDC. This versatility allows them to be used in a variety of power supply and battery-backed systems. Engineers tend to reach for this series when they need a compact solution that can handle moderate current levels and provide thermal overload protection. These breakers are particularly useful in systems where you need to protect sensitive components from damage due to

ESR10

The ESR10 series from E-T-A is a lineup of automotive relays designed for use in high-reliability applications where space is at a premium. These relays are rated at 10A or 17A and operate at either 12VDC or 24VDC, making them suitable for a wide range of automotive and industrial control systems. The 4-pole design provides robust connectivity, and the ISO certification ensures compliance with international standards for electromagnetic compatibility. If you're working on projects that require reliable switching of automotive electronics or industrial controls, these relays are a solid choice. They offer a compact footprint, which is crucial in vehicles where every millimeter counts. One thing worth noting is their ability to handle both 12V and 24V systems seamlessly, making them versatile for different vehicle models and applications. Engineers tend to reach for this when they need a reliable, space-efficient solution for switching critical components in automobiles or industrial machinery

ESS30-S Circuit Protection

The ESS30-S series from E-T-A Elektrotechnische Apparate GmbH is a robust line of circuit protection devices designed for use in industrial and commercial applications. These devices are typically found in systems that require reliable overcurrent and short-circuit protection, such as power distribution panels, motor control centers, and switchgear. If you're working on projects involving high-voltage circuits or need to ensure the safety and integrity of electrical systems, the ESS30-S is a go-to choice. One thing worth noting is that these devices offer a wide range of current ratings, making them versatile enough to fit various system requirements. Engineers tend to reach for this when they need a compact yet powerful solution that can handle both overload and short-circuit conditions effectively. Additionally, the ESS30-S series is known for its durability and ease of installation, which is crucial in environments where reliability and maintenance are key considerations. Another practical benefit is the series’ ability to integrate seamlessly with existing electrical systems. This makes it easier to upgrade or modify existing installations without significant disruptions. The E

ESX10-S Circuit Protection

The ESX10-S series from E-T-A Elektrotechnische Apparate GmbH is designed for selective disconnection of DC 24 V loads. These circuit breakers are commonly found in industrial control systems, battery management circuits, and other applications where precise control over circuit interruption is crucial. They offer reliable protection against overcurrent conditions while ensuring that only the faulty circuit is isolated, thus minimizing downtime and preserving the integrity of other connected components. One thing worth noting is how these breakers handle transient overloads without tripping, allowing for a more robust system operation during brief power surges. Engineers tend to reach for this when they need a compact yet powerful solution for protecting critical DC circuits in automation and electronics projects. The ESX10-S series is particularly handy in scenarios where space is limited, as these breakers are relatively small but pack a punch in terms of performance and reliability. If you're working on any project that involves managing DC 24 V loads and requires selective disconnection, the ESX10-S could be a perfect fit

SVS02 Circuit Breaker Accessories

The SVS02 series from E-T-A Elektrotechnische Apparate GmbH is a modular power distribution system designed specifically for their ESS20-003 circuit breaker range. These accessories come in different slot configurations—4, 8, 12, or 16 slots—to fit various installation needs. If you're working on projects that require flexible and scalable power distribution solutions, these accessories are a great choice. One thing worth noting is the flexibility they offer. Engineers tend to reach for these when they need to manage a wide range of loads without the hassle of rewiring or reconfiguring large-scale systems. For instance, in data centers or industrial facilities, these modules allow for easy expansion and reconfiguration as the power requirements change over time. They also provide a neat way to integrate multiple circuit breakers into a single, organized panel. Another practical benefit is their space-saving design. With the ability to accommodate up to 16 slots, these accessories can help minimize the footprint of your electrical distribution system, which is crucial in environments where space is at a premium. Additionally, the modular nature means you can replace or upgrade indiv

SVS14 Circuit Breaker Accessories

The SVS14 Circuit Breaker Accessories from E-T-A Elektrotechnische Apparate GmbH are designed to enhance the functionality and reliability of power distribution systems. These accessories are specifically tailored for use with ESS20-003, ESX10-103, 2210-S21, and 3600 circuit breakers, providing a comprehensive solution for various applications. If you're working on industrial settings, commercial buildings, or any facility requiring robust electrical protection, these accessories are a go-to choice. They offer ten distinct configurations, allowing for precise control and management of electrical circuits. One thing worth noting is that they significantly improve fault detection and isolation, ensuring safer operation and reducing downtime. Engineers tend to reach for these accessories when they need to ensure that their power distribution systems are both efficient and safe. For instance, in a manufacturing plant, having multiple circuit breakers with these accessories can help in quickly isolating faulty circuits, thereby minimizing production disruptions. Another practical application is in data centers, where reliable and fast fault detection is crucial to maintaining uptime. An

OBQ15SC power

The OBQ15SC series from E-T-A is a lineup of compact 3W DC/DC converters designed for versatile input voltage ranges. These converters are ideal for engineers working on projects that require precise voltage regulation in tight spaces, such as portable electronics, industrial control systems, and medical devices. The key benefit here is their small form factor, which allows for integration into designs where space is at a premium without sacrificing functionality. One thing worth noting is how these converters handle a wide range of input voltages. This flexibility makes them particularly useful in environments where the input voltage might vary, ensuring consistent output regardless of the incoming power supply conditions. Another practical aspect is their efficiency; despite being only 3W, they still manage to provide stable power, making them a go-to choice for applications where power consumption needs to be minimized. Engineers tend to reach for this when they need reliable voltage conversion in a constrained environment, and the OBQ15SC series delivers just that. Their robustness and adaptability make them a solid choice for a variety of applications, from small-scale prototy

OBR15SC power

The OBR15SC series from E-T-A is a lineup of compact 6W DC/DC converters that offer flexible input voltage ranges, all designed to output a standardized 15V. These converters are ideal for a variety of embedded systems and small-scale power distribution needs where space is at a premium. If you're working on projects that require a consistent 15V supply but have varying input voltages, these converters can be a great fit. One thing worth noting is their efficiency; they maintain good performance even with modest power requirements, making them suitable for battery-powered devices. Engineers tend to reach for this when they need a reliable, space-efficient solution for stepping down or regulating voltages in compact electronics. Another practical use case is in sensor networks or small IoT devices where a stable 15V is needed without taking up too much board space. The flexibility in input voltage range also makes them versatile for different operating environments or power sources. Overall, the OBR15SC series provides a robust solution for engineers looking to integrate efficient power management into their designs without compromising on size or performance

AOLL1-240 power supplie

The AOLL1-240 series from E-T-A Elektrotechnische Apparate GmbH is a line of 240W LED power supplies designed for applications requiring precise voltage regulation. These supplies offer an adjustable output, which is particularly useful in scenarios where the lighting requirements might vary, such as in adjustable brightness settings for retail displays or task lighting in office spaces. If you're working on projects involving LED lighting installations that need to adapt to different ambient conditions or user preferences, these power supplies can be a great fit. One thing worth noting is their flexibility; they allow you to fine-tune the output to match the specific needs of your LEDs, potentially reducing energy consumption and extending the lifespan of the lights by operating them within their optimal range. Engineers tend to reach for this when they need reliable, adjustable power for LED fixtures, especially in environments where light levels need to be dynamically adjusted based on occupancy or time of day. The ability to adjust the output can also help in optimizing the performance of dimmable LEDs, ensuring consistent and smooth operation across a wide range of brightness

AOLL1-100 power supplie

The AOLL1-100 series from E-T-A Elektrotechnische Apparate GmbH is a lineup of 100W adjustable output power supplies designed specifically for LED lighting applications. These units offer precise voltage and current regulation, making them ideal for testing and evaluating different LED configurations. If you're working on projects that require fine-tuned control over LED performance, these power supplies are a solid choice. One thing worth noting is their ability to handle a wide range of LED types and drivers. Engineers tend to reach for this when they need to optimize LED brightness, color temperature, or energy efficiency without the hassle of custom circuitry. Another practical benefit is their compact size and ease of integration into test benches or small-scale production lines. They also feature robust protection circuits, ensuring reliable operation even under less-than-ideal conditions. The adjustable output capability allows for easy testing of various LED operating conditions, which is crucial for developing efficient and reliable lighting solutions. Whether you're prototyping new LED fixtures or optimizing existing designs, the AOLL1-100 series provides the flexibility

VTA24 power

The VTA24 series from E-T-A Elektrotechnische Apparate GmbH is a versatile lineup of AC/DC and DC/DC power converters designed to meet a wide range of voltage requirements. These converters are commonly found in industrial control systems, test equipment, and automation solutions where reliable power conversion is essential. If you're working on projects that require stable power supplies across different input and output voltages, the VTA24 series is a solid choice. One thing worth noting is their flexibility in handling both AC and DC inputs, making them adaptable to various power sources. Engineers tend to reach for this when they need a robust solution that can handle fluctuations in the input voltage while maintaining precise output regulation. Another practical benefit is their compact design, which allows for easy integration into space-constrained environments without compromising performance. The VTA24 series is particularly useful in applications where stability and reliability are paramount. For instance, in industrial automation, these converters ensure that critical components receive consistent power, even under varying environmental conditions. They also excel in tes

VTA23 power

The VTA23 series from E-T-A Elektrotechnische Apparate GmbH is a lineup of versatile DC/DC converters designed for applications requiring flexible voltage conversion. These converters support a wide range of input and output voltages, making them ideal for systems that need to adapt to varying power sources or require specific output levels. If you're working on projects involving battery-powered devices, hybrid systems, or any application where input voltage might fluctuate, the VTA23 series could be a great fit. One thing worth noting is their ability to handle multiple input voltages, which can significantly reduce the complexity of your power management design. Engineers tend to reach for this when they need a converter that can work seamlessly with different power sources without needing to change hardware components. Another practical benefit is their robustness; they are designed to provide stable outputs even under varying load conditions, ensuring reliable performance across different operating scenarios. For instance, in electric vehicle charging stations, these converters can manage the diverse input voltages from various grid sources while delivering the necessary outpu

VTE24 power

The VTE24 series from E-T-A is a lineup of versatile AC/DC and DC/DC power converters designed to handle a wide range of voltage applications. If you're working on projects that require stable power conversion across different input voltages and output needs, these converters are a solid choice. They are commonly found in industrial automation, test equipment, medical devices, and telecommunications systems where reliability and efficiency are paramount. One thing worth noting is their flexibility in handling both AC and DC inputs. This makes them particularly useful in environments where the power source might vary or be less predictable. Engineers tend to reach for this series when they need a reliable converter that can adapt to different operating conditions without compromising on performance. Another practical benefit is their compact size; despite their capability, they are relatively small, making them ideal for space-constrained applications

VTM24 power

The VTM24 power series from E-T-A is a lineup of versatile DC/DC converters designed to meet a wide range of voltage transformation requirements. These converters are ideal for applications where precise voltage regulation and efficient power conversion are essential. If you're working on projects that demand a compact, reliable solution for stepping up or down voltages while maintaining high efficiency, the VTM24 series is a solid choice. One thing worth noting is their robust design, which makes them suitable for environments with varying temperatures and harsh conditions. Engineers tend to reach for this when they need a converter that can handle both light and heavy-duty applications without compromising on performance. Another practical observation is their flexibility; these converters come in various output powers, allowing you to choose the right fit for your specific needs, whether it's a small embedded system or a larger industrial setup. These converters are commonly found in telecommunications equipment, medical devices, automotive electronics, and industrial machinery. They offer a balance between cost and performance, making them a popular option among engineers who v

OAS1R5 power

The OAS1R5 series from E-T-A Elektrotechnische Apparate GmbH is a lineup of compact 1.5W DC/DC converters designed for versatile voltage regulation tasks. These converters are ideal for applications where space is limited but performance is crucial. If you're working on portable electronics, battery-powered devices, or any system requiring precise voltage adjustments without the bulk of larger converters, the OAS1R5 series is a great fit. One thing worth noting is their efficiency; they maintain high conversion efficiencies even under light load conditions, which is a significant advantage in power-sensitive applications. Engineers tend to reach for these converters when they need a reliable solution that doesn’t compromise on size or performance. For instance, in medical equipment, consumer electronics, and industrial control systems, these converters often find their place due to their robustness and flexibility. They handle a wide range of input voltages and offer stable output, making them suitable for various power management scenarios

OBQ05SC power

The OBQ05SC series from E-T-A is a compact lineup of 3W DC/DC converters designed for voltage regulation up to 5V. These converters are perfect for applications requiring precise voltage control in a small form factor. If you're working on portable electronics, medical devices, or any system that needs stable, low-power voltage conversion, these converters are a great fit. One thing worth noting is their efficiency. Despite their small size, they manage to maintain good efficiency levels, which is crucial for applications where heat dissipation is a concern. Engineers tend to reach for this when they need reliable voltage regulation without taking up too much space in a design. The 5V output range makes them particularly useful in scenarios where you need a clean, regulated supply from a higher input voltage. Another practical advantage is their ability to operate over a wide input voltage range, making them versatile for different power sources. Overall, if you're looking for a robust yet compact solution for voltage regulation, the OBQ05SC series is definitely worth considering

OBR05 power

The OBR05 series from E-T-A Elektrotechnische Apparate GmbH is a lineup of compact 6W DC/DC converters designed for precise voltage regulation in various electronic systems. These converters are ideal for applications requiring stable power supply in small form factors, such as portable devices, industrial control systems, and medical equipment. One thing worth noting is their efficiency; they typically maintain high conversion efficiency even under light loads, which is crucial for battery-operated devices where every watt counts. Engineers tend to reach for these converters when they need a reliable way to step down or regulate voltage without taking up too much space. The OBR05 series offers a balance between performance and size, making them particularly attractive for space-constrained environments. They also feature robust input voltage ranges, which helps in ensuring consistent performance across different power sources. If you're working on projects that require a stable output voltage but have limited space constraints, the OBR05 series could be a solid choice. Their small footprint and low profile make them easy to integrate into existing designs without compromising on f

OBQ24SC power

The OBQ24SC series from E-T-A is a line of 3W isolated DC/DC converters designed for precise voltage regulation across a wide range of applications. These converters offer a simple yet effective solution for engineers looking to step down or step up voltages while maintaining isolation between input and output sides. If you're working on projects that require clean, stable power supplies in compact spaces, these converters could be just what you need. One thing worth noting is their versatility—these converters can be found in various systems, including industrial control panels, medical equipment, and test benches. They’re particularly handy in environments where space is limited and reliability is crucial. Another practical observation is how they handle transient voltage spikes; thanks to their isolation, they can protect sensitive downstream electronics from potential damage caused by external electrical disturbances. Engineers tend to reach for this when they need a reliable, small-footprint solution for voltage conversion without compromising on safety or performance. The isolation feature is especially appealing in scenarios where there’s a risk of electrical shock or where

8345-X circuit protection

The 8345-X series from E-T-A is a robust lineup of thermal and magnetic hydraulic circuit breakers designed to protect electrical circuits against overcurrent conditions. These breakers are commonly found in industrial and commercial settings where reliable and efficient circuit protection is crucial. If you're working on projects that involve high-power applications or need to ensure safety in environments with varying load conditions, these breakers are a go-to solution. One thing worth noting is their ability to handle transient overloads without tripping, which makes them ideal for machinery that experiences occasional surge currents. Engineers tend to reach for this when they need a balance between quick response to faults and tolerance to normal load variations. Another practical benefit is their hydraulic operating mechanism, which provides a smooth and reliable operation even under extreme temperatures or vibrations. This feature ensures consistent performance across different environmental conditions, making the 8345-X a versatile choice for a wide range of industrial applications