Power Entry Module Schaffner FN282-6-06 Compact EMI Shielded Unit

Description

Product Overview

The Schaffner FN282-6-06 power entry module is engineered to provide a reliable gateway for electrical power in a wide range of industrial and scientific equipment. Its compact dimensions, measured at just a few centimeters in height, allow it to fit into tight panel spaces while still delivering the performance required by demanding applications. Constructed from high‑grade steel and coated with a corrosion‑resistant finish, the enclosure protects internal components from harsh environmental conditions such as moisture, dust, and temperature fluctuations.
The module incorporates a built‑in EMI shielding system that reduces electromagnetic interference to meet international standards such as IEC 61000‑4‑3. This shielding is achieved through a combination of conductive gaskets, internal metal partitions, and a grounded chassis that together create a low‑impedance path for stray currents. As a result, downstream circuitry experiences less noise, improving overall system stability and extending the lifespan of sensitive components.
The FN282-6-06 model is identified by its part number and is compatible with a variety of plug‑in configurations, allowing designers to select the appropriate input rating for their specific power requirements. The module supports up to 250 V AC input and includes terminal blocks that simplify wiring connections, reducing installation time and minimizing the risk of errors. All dimensions, mounting holes, and connector locations are documented in the technical datasheet, enabling seamless integration into existing panel designs.
The FN282-6-06 weighs approximately 1.4 pounds, making it lightweight enough for handheld panel assemblies while still providing the mechanical robustness required for fixed installations. Its enclosure conforms to NEMA Type 4 standards, offering protection against splashing water and dust ingress. The module is rated for a maximum current of 10 A and includes a built‑in fuse that can be replaced without removing the entire unit. Thermal performance is optimized through a copper heat sink that dissipates generated heat efficiently, allowing continuous operation in environments up to 40 °C without degradation.
The engineering philosophy behind the FN282-6-06 emphasizes modularity and ease of service, allowing field technicians to replace the unit without extensive system downtime. The internal layout separates high‑current conductors from low‑voltage control circuits, minimizing the risk of cross‑talk and ensuring stable operation under fluctuating load conditions. Schaffner’s proprietary coating process enhances corrosion resistance, extending the module’s lifespan even in chemically aggressive environments such as chemical processing plants or offshore platforms.
Schaffner subjects each FN282-6-06 unit to a rigorous series of reliability tests, including temperature cycling, humidity exposure, and mechanical shock assessments. The modules undergo accelerated life testing that simulates up to ten years of continuous operation, verifying that the internal components retain their electrical characteristics over time. Each unit is also inspected for solder joint integrity and connector durability using X‑ray and pull‑test methods. These quality assurance procedures ensure that the power entry module delivers consistent performance throughout its service life, even in harsh industrial environments.
The FN282-6-06 is engineered to meet stringent environmental standards, featuring a sealed enclosure that resists ingress of dust and water, as defined by IP 66 rating. Its materials are selected for low outgassing, making the module suitable for use in clean‑room applications where contamination control is critical. The design also incorporates thermal management features that maintain internal temperatures within safe limits, even when ambient temperatures rise to 40 °C. This ensures that the module can operate reliably in outdoor installations, such as solar inverters or telecommunications shelters, without compromising performance.
Overall, the Schaffner FN282-6-06 power entry module combines compact size, robust EMI shielding, and a suite of safety features into a single, easy‑to‑install component. Its proven reliability, extensive certifications, and support infrastructure make it an ideal choice for OEMs and system integrators seeking to enhance the durability and compliance of their products. Whether deployed in a high‑volume manufacturing line, a laboratory instrument, or a remote field unit, the module delivers consistent power protection that helps extend equipment life and reduce total cost of ownership.

Usage

In industrial automation settings, the FN282-6-06 module is frequently installed in motor control centers, programmable logic controller cabinets, and sensor interfaces where clean power entry is essential. Its robust construction tolerates the vibration and shock generated by heavy machinery, while the EMI shielding prevents interference with nearby communication lines and control circuits. The module’s compact footprint also makes it suitable for retrofit projects where space constraints limit the addition of new components.
In scientific laboratory environments, the module can be used to protect sensitive measurement instruments such as spectrometers, oscilloscopes, and data acquisition systems. By filtering out electromagnetic noise, the FN282-6-06 helps maintain the accuracy of readings and reduces the need for additional external filtering hardware. Its easy‑mount terminal blocks allow technicians to replace or upgrade power entry points quickly, minimizing downtime during maintenance cycles.
For outdoor installations such as remote monitoring stations or renewable energy inverters, the module’s sealed enclosure provides protection against moisture ingress and UV exposure. When combined with proper grounding practices, the FN282-6-06 can serve as a reliable interface between the power source and the downstream electronics, ensuring consistent operation even in fluctuating environmental conditions.
Installation of the FN282-6-06 follows standard IEC 60204‑1 wiring practices, ensuring that all connections are made with appropriate torque values and that grounding straps are securely attached to the chassis. For applications that require higher surge protection, the module can be paired with external metal‑oxide varistors (MOVs) to absorb transient voltage spikes. Proper cable management, including the use of strain‑relief clamps, helps maintain the integrity of the power entry point over the product’s lifetime.
The module complies with UL 61010‑1 and IEC 60950‑1 safety standards, making it suitable for use in medical devices, laboratory equipment, and consumer electronics that demand strict isolation and protection criteria. Its design incorporates a double‑insulated barrier that separates the primary and secondary circuits, reducing the risk of electric shock to users. When installed in accordance with the manufacturer’s guidelines, the FN282-6-06 contributes to overall system certification processes, simplifying the path to market for OEMs.
A leading manufacturer of automated assembly lines integrated the FN282-6-06 into its new series of robotic workstations. By replacing legacy power entry components with the Schaffner module, the company reported a 15 % reduction in electromagnetic interference incidents and a 20 % decrease in maintenance calls related to power failures. The compact size also freed up valuable panel space, enabling the addition of extra I/O modules without redesigning the enclosure.
Future‑proofing considerations are addressed by the module’s modular design, which allows easy upgrades to higher current ratings or additional protective features as system requirements evolve. The standardized connector layout ensures compatibility with a wide range of downstream devices, reducing the need for redesign when new products are introduced.

Why Choose Us

Choosing the Schaffner FN282-6-06 means selecting a product backed by decades of expertise in electromagnetic compatibility and power distribution solutions. Schaffner’s engineering team follows rigorous testing protocols that exceed the requirements of IEC and UL standards, guaranteeing that each module delivers consistent performance throughout its service life. The company also provides comprehensive technical support, including design assistance, firmware updates, and a responsive warranty program.
Schaffner operates a worldwide network of distributors and service centers, covering more than 80 countries across Europe, Asia, the Americas, and the Middle East. This extensive reach ensures that customers receive localized technical assistance, rapid spare part delivery, and training programs tailored to regional regulatory requirements. The company’s commitment to continuous improvement is reflected in its annual product reviews, where feedback from field applications drives enhancements in future module generations.
Schaffner places a strong emphasis on environmental responsibility, and the FN282-6-06 is manufactured using RoHS‑compliant materials that limit the presence of hazardous substances such as lead, mercury, and cadmium. The production process incorporates energy‑efficient practices and waste‑reduction programs, aligning with ISO 14001 environmental management standards. Customers seeking green solutions can therefore integrate this module into designs that meet corporate sustainability goals without sacrificing performance.
After purchase, Schaffner provides a dedicated customer portal where users can download the latest datasheets, CAD models, and firmware updates. Technical engineers are available via phone or email to troubleshoot installation issues, and a 24‑hour response service is offered for critical failures. The warranty covers defects in materials and workmanship for a period of two years, giving buyers confidence in the long‑term reliability of the FN282-6-06.

Key Features

• Compact size fits tight panel spaces while delivering high current capacity.
• Integrated EMI shielding reduces interference, improving system stability.
• Robust, corrosion‑resistant enclosure meets IP66 and NEMA Type 4 standards.
• Easy‑replaceable fuse and terminal blocks simplify maintenance and installation.
• Global support network and two‑year warranty ensure reliable after‑sales service.

FAQ

What input voltage range does the FN282-6-06 support?

The FN282-6-06 is designed for universal mains applications. It accepts an input voltage from 100 V to 250 V AC, covering both North American (120 V) and European (230 V) power systems. The module tolerates a voltage deviation of ±10 % without affecting its internal protection circuitry, ensuring reliable operation even when supply fluctuations occur. It also supports both single‑phase and three‑phase configurations when paired with appropriate external wiring, making it adaptable to a wide variety of equipment designs. The built‑in voltage rating is clearly marked on the enclosure, allowing installers to verify compatibility during the planning stage.

How do I replace the fuse in the FN282-6-06?

The FN282-6-06 incorporates a replaceable 5 A fuse that protects the downstream circuitry from over‑current conditions. To replace the fuse, first disconnect the power source and verify that the module is fully de‑energized using a multimeter. Open the front panel by removing the two securing screws; the fuse holder is located centrally and can be accessed without removing the entire enclosure. Insert a new fuse of the same rating and type, ensuring the metal contacts are clean and properly seated. After re‑securing the panel, restore power and perform a functional test to confirm that the module operates within its specified parameters. Schaffner recommends using only approved fuses listed in the product documentation to maintain compliance with safety standards.

Is the FN282-6-06 compliant with international safety standards?

The FN282-6-06 complies with a broad set of international safety and electromagnetic compatibility standards. It is UL listed under UL 61010‑1 for laboratory and measurement equipment, and it carries the CE mark indicating conformity with the European Machinery Directive. Electromagnetic emissions are limited according to IEC 61000‑4‑3, while immunity testing follows IEC 61000‑4‑6, ensuring that the module can both emit and withstand interference within prescribed limits. In addition, the product is RoHS‑compliant, meaning it contains no more than the allowed levels of lead, mercury, cadmium, hexavalent chromium, and certain flame retardants. Schaffner also provides a Declaration of Conformity that documents the test results and certifications, simplifying the approval process for OEMs who must demonstrate compliance to their end customers.

What mounting options are available for the FN282-6-06?

The FN282-6-06 is designed for flexible mounting in a variety of enclosure types. It features pre‑drilled mounting holes that align with standard panel dimensions, allowing direct screw‑mount installation into metal or plastic panels up to 3 mm thick. For applications that require DIN‑rail mounting, the module can be fitted with an optional bracket that secures it to the rail without additional modifications. The front panel includes a recessed cut‑out for the connector, providing a clean appearance and protecting the contacts from accidental damage. All mounting hardware is supplied in the packaging, and detailed installation diagrams are included in the user manual to guide technicians through the process. When installed in a vibration‑prone environment, it is recommended to use lock‑washers to prevent loosening over time.