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Explore our flagship certified AC/DC contactors, solid-state switches, and smart sensor integration platforms designed for demanding HVAC, solar, and smart automation environments.
Modern industrial, commercial, and renewable infrastructure demands highly responsive, robust, and energy-efficient automation controls. As a premier OEM/ODM Motion Sensor Manufacturer and Engineering Factory, Altran Magnetics bridges the gap between sophisticated sensing technologies and heavy-duty electrical switching systems. Our integrated solutions bring together high-frequency Microwave radar, passive infrared (PIR), optical photocontrols, and ultra-reliable high-voltage DC contactors and solid-state relays into turnkey, custom-tailored sub-assemblies.
Whether engineering automated high-bay warehouse illumination systems, occupancy-triggered HVAC ventilation networks, or motion-activated high-voltage DC disconnect cabinets for EV charging hubs, our US-directed engineering facility in Sterling, Illinois provides complete customized design, rapid prototyping, and scalable automated manufacturing under strict ISO, UL, cUL, CE, and RoHS compliance frameworks.
Information Gain Insight: Unlike standard off-the-shelf sensor vendors, Altran Magnetics designs integrated OEM assemblies where sensing front-ends directly drive high-break-capacity magnetic arc-suppression contactors. This eliminates intermediate relay stages, reducing signal propagation delay to under 15ms while significantly cutting assembly component count and total failure modes.
To meet diverse operational environments—from sub-zero industrial cold storage to high-vibration off-highway electric vehicles—we deploy four core sensing methodologies fully integrable into custom power-switching enclosures:
As global supply chains navigate shifting regulatory landscapes and accelerated electrification, procurement officers and engineering directors must look beyond component piece-price. Strategic sourcing of OEM motion sensor modules and power switching components is currently shaped by five key technical and economic trends:
Procurement teams are increasingly moving away from purchasing isolated sensors, discrete contactors, and terminal blocks from separate vendors. Consolidating sourcing into single-source OEM factory sub-assemblies (such as an integrated sensor-contactor unit) drastically cuts inbound freight, reduces internal BOM line items by up to 60%, and transfers functional validation testing liability directly to the component manufacturer.
Future-proof OEM sensing devices now demand seamless integration with IoT building management systems (BMS). Modern motion sensing switchgear must support native DALI-2, 0-10V dimming interfaces, Matter, Zigbee, or CAN-bus industrial protocols. Sourcing partners must offer firmware-customizable microcontrollers capable of over-the-air (OTA) updates and dynamic threshold adjustments.
Commercial and industrial Buyers are requiring IP65 to IP67 ingress protection along with NEMA 4X weather-proof enclosures directly out of the factory. Furthermore, with the expansion of hydrogen economy infrastructure and high-voltage DC energy storage systems (BESS), contactors and sensing units must feature gas-filled, epoxy-hermetically sealed arc chutes to prevent explosive ignition in hazardous atmospheres.
B2B procurement criteria are prioritizing guaranteed electrical operations over initial acquisition cost. High-capacity silver-alloy contacts, magnetic blowout coils, and zero-cross solid-state relay switching technologies drastically reduce contact erosion caused by capacitive and inductive inrush currents. Sourcing components with 1,000,000+ electrical cycle ratings reduces field service calls and warranty reserve liabilities for OEM original equipment builders.
Regulatory audits (including EU REACH, RoHS 3, Conflict Minerals, and UL 508A cabinet listings) require complete material disclosures. Procurement strategy favors manufacturers capable of supplying full material composition sheets, certificate of origin paperwork, and verifiable UL file numbers with every shipment lot.
The motion sensing and smart power control sector is undergoing rapid technological convergence driven by artificial intelligence, wide-bandgap semiconductors, and micro-radar advances. Key developments driving our OEM/ODM R&D pipeline include:
Headquartered in Sterling, Illinois, Altran Magnetics, LLC brings decades of engineering excellence, robust production infrastructure, and dedicated customer support to global OEM/ODM programs. We do not simply resell components; we design, build, and deliver customized electro-magnetic and motion control solutions engineered to your specific engineering parameters.
Direct technical and operational answers to common queries raised by engineering managers and industrial buyers during component evaluation:
Our high-voltage DC contactor platforms switch continuous electrical loads from 12 VDC up to 1,500 VDC, with current ratings spanning from 10 A to 500 A+. Epoxy-sealed and inert gas-filled arc-suppression designs are available for battery energy storage systems (BESS), EV fast-charging stations, solar inverters, and heavy industrial DC drives.
Microwave radar sensors emit high-frequency electromagnetic waves (typically 5.8GHz or 24GHz) and measure Doppler frequency shifts caused by movement. Unlike PIR sensors—which rely on thermal contrast and require direct line-of-sight—microwave sensors can detect minute motion through non-metallic materials (plastic enclosures, glass, wood, drywall) and operate reliably in high ambient temperatures where thermal PIR sensors lose sensitivity.
Yes. Our component platforms are engineered to meet UL, cUL, CSA, CE, CCC, and RoHS/REACH compliance requirements. Additionally, our EMI filter products are validated against stringent CISPR, FCC Part 15, and IEC/EN 61000 EMC emission limits. Full declarations of conformity, UL file numbers, and test reports accompany qualification sample shipments.
Custom engineering is a core strength. We tailor coil operating voltages, terminal mounting footprints, internal wiring harnesses, attenuation performance curves, enclosure IP-ratings, custom laser-etched branding, and specialized packaging. Every custom build is assigned a proprietary part number maintained under formal engineering revision control.
Absolutely. By providing your current competitor part number along with your system's electrical specifications (load current, coil voltage, duty cycle, footprint constraints), our engineering department will identify the optimal Altran drop-in replacement or design a retrofitted assembly that matches or exceeds the original performance specifications.
Standard stock parts are available with minimal MOQs through our global distributor network. For custom OEM/ODM modified designs, MOQs typically start at 100 to 500 units depending on customization depth. Engineering samples ship in 1 to 2 weeks, with full production production lead times ranging from 4 to 8 weeks based on material schedules.
