The ABB Control AA4-240 is a circuit breaker component known for its reliability and performance in electrical systems. At $92.89, this shunt trip module is available through various distributors, such as RS (formerly Allied Electronics) and TodayComponents.
The component operates within a voltage range of 190-330VAC/DC and is part of the MS4XX series. ABB Control, which manufactures this breaker, also operates under various names, such as ABB, ASEA Brown Boveri, Kindorf, and several others, catering to diverse markets globally.
The shunt trip module, like the AA4-240, plays a critical role in circuit protection by tripping the breaker in response to specific conditions or signals. This action helps safeguard electrical systems from overload or short circuits, preventing damage and hazards.
Despite its critical function, this particular component is marked as non-compliant with RoHS environmental standards. This may be a consideration for certain applications prioritizing compliance with environmental regulations.
The datasheets provided by Master Electronics and RS (formerly Allied Electronics) offer comprehensive technical information about the AA4-240 circuit breaker. They aid engineers and technicians in understanding its specifications and integration into electrical systems.
The ABB Control AA4-240, as a shunt trip module within the MS4XX series of circuit breakers, finds application in various electrical systems and installations. Here are some common uses:
Industrial Equipment Protection: It’s often employed in industrial setups to protect machinery, equipment, and electrical systems from overloads and short circuits. This ensures the machinery’s safety and longevity by preventing damage due to electrical faults.
Commercial Buildings: This shunt trip module might be integrated into the electrical systems of commercial structures to safeguard critical components like HVAC units, elevators, lighting systems, and other essential services.
Power Distribution Panels: It can be part of power distribution panels, ensuring safety by quickly interrupting the circuit upon detecting electrical faults, thereby preventing potential fires or damage to equipment connected to the panel.
Critical Infrastructure: These circuit breakers are crucial to maintaining uninterrupted operations in facilities where consistent and reliable power supply is vital, such as hospitals, data centers, and communication hubs.
Emergency Shutdown Systems: In certain applications where safety is of utmost importance, such as emergency shutdown systems, these modules cut off power swiftly and effectively in emergencies or hazardous situations.
Control Systems: They can be integrated into control systems where remote tripping or disconnecting electrical circuits is necessary, providing an added layer of safety and control.
Smart Buildings and Automation: With the rise of smart buildings and automation, these modules can be incorporated into advanced electrical systems that are controlled and monitored digitally, ensuring precise and rapid response to faults or overloads.
Sprague Goodman is a reputable global leader in passive component solutions, specializing in variable capacitors, varactor diodes, and tuning elements essential for MRI, NMR, RF, military, and microwave technologies applications. Focusing on non-magnetic product lines, the company ensures its offerings meet stringent quality standards and technological advancements.
Their product range encompasses the following:
SGNM Series: These are high voltage (up to 12kV) ceramic dielectric non-magnetic trimmers offering a wide range of dielectric materials such as ceramic, air, glass, sapphire, PTFE, and plastic.
Custom Products Division: A dedicated team of engineers collaborates with clients to tailor products from scratch or modify existing ones, providing expert guidance throughout the project.
Sprague Goodman emphasizes quality, expedited delivery, and technological innovation. The company is ISO 9001 registered and meets MIL-I-45208 inspection requirements. Many of its models adhere to U.S. Military Specification MIL-PRF-14409 and are included in the Qualified Products List (QPL).
Their production facility in Westbury, New York, holds approvals from the Department of Defense and enjoys “preferred vendor” status among major electronic manufacturers, highlighting their reputation for reliability and excellence.
For more detailed information, their website spraguegoodman.com offers a comprehensive view of their offerings. Their headquarters are located in Westbury, New York. Founded in 1972, the company maintains a modest size with 11-50 employees and has garnered recognition for its expertise in variable capacitors, ceramic high-voltage non-magnetic variable capacitors, varactor diodes, inductors, and transformers.
The CW Industries GPBS-800L is a pushbutton switch from the GPBS Series. It is designed with a DPDT (Double Pole Double Throw), latching, and ON-ON functionality. Its key specifications include a current rating of 0.1A, a voltage rating of 30VDC, and PC pin termination. This switch is widely available through various distributors.
This pushbutton switch is commonly used in applications requiring a double-throw functionality, making it suitable for various electronic and electrical setups. Its compliance with RoHS regulations and UL94 V-2 flammability rating ensures safety and environmental standards are met.
The GPBS-800L switch is available through multiple authorized distributors, including DigiKey, RS (Formerly Allied Electronics), Mouser, and Sager Electronics. Each distributor offers different pricing and stock availability for this component. Additionally, CAD models and datasheets are available for download from various sources, aiding in design integration and evaluation.
The NKK Switches S42 is a robust toggle switch for various electrical applications. It features a 4PDT (Four Pole Double Throw) configuration and is panel-mounted with threads, making it suitable for secure and stable installation.
This toggle switch is designed with a durable brass and chrome actuator and high-quality silver contacts, ensuring reliable performance. It has a significant electrical life of 25,000 cycles, suitable for demanding applications. The switch is rated for a current of 20A and voltage up to 250V AC and 30V DC.
Available through distributors like DigiKey, RS (Formerly Allied Electronics), Mouser, and others, the S42 toggle switch comes with varying pricing and stock availability. Detailed datasheets and manufacturer documentation can be downloaded from different sources to aid design integration and evaluation.
The NKK Switches S42 has a wide range of applications across industries. It offers a robust solution for electrical setups requiring a reliable and durable toggle switch. For further technical details or purchasing information, exploring the distributor’s website or utilizing Octopart’s resources can be helpful.
The Idec HW4B-V401-R-EMO-2-NVLS is a pushbutton switch designed for control applications requiring a specific operation type, typically used as an Emergency Stop (E-Stop) or Reset button in industrial settings. Here are some key details about this switch:
The Idec HW4B-V401-R-EMO-2-NVLS is a red pushbutton switch with a locking mechanism. It features a turn-reset action and is designed to function as an Emergency Stop button.
The switch is RoHS compliant, ensuring it meets specific environmental standards. It is typically used in control panels, machinery, or industrial equipment where a quick, identifiable, and accessible Emergency Stop or Reset function is required for safety reasons.
This pushbutton switch from Idec serves critical safety functions and is commonly employed in industrial settings where safety measures and emergency procedures are paramount.
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