Precision Engineering
Precision Engineering | Electrical Switches | Electrical | Ten Mile
Experience the confidence that comes from partnering with HEP Precision Engineering in Ten Mile, where every circuit, panel, and control system starts with robust electrical switches designed for absolute accuracy. Our Tennessee team marries decades-deep expertise with cutting-edge machining and rigorous QC testing to create components that click, toggle, and terminate with flawless repeatability—no matter how extreme the environment. Whether you’re retrofitting factory automation or specifying parts for a brand-new build, you’ll find our switches deliver smooth actuation, tight tolerances, and longevity that outlasts production schedules.
From rapid prototyping to high-volume runs, we keep the entire process in-house, shortening lead times while guarding the integrity of your specs. Local engineers collaborate directly with your designers, turning requirements into tangible performance gains and documented cost savings. Ready to elevate your next project? Talk with HEP today and discover why leading OEMs across the Southeast depend on our precision-engineered electrical switches to keep their power flowing and their operations unstoppable.
FAQs
What types of precision-engineered electrical switches do you offer in Ten Mile?
We supply a full range of precision switches, including micro-limit switches, snap-action switches, toggle and rocker switches, rotary selector switches, and sealed IP-rated push-buttons. Each product line is engineered for tight tolerance, low contact resistance, and long mechanical life, making them suitable for automation cells, medical devices, marine panels, and other high-reliability applications found in Ten Mile’s manufacturing sector.
How do your precision switches improve reliability and performance in industrial applications?
Our switches use high-grade silver or gold-plated contacts to reduce arcing, heat-resistant engineering resins to prevent case deformation, and spring mechanisms calibrated to ±3 % operating force. These features minimize contact bounce, extend cycle life (typically >1 million operations), and maintain stable electrical characteristics even under vibration or thermal cycling—critical factors for continuous-run equipment used by Ten Mile’s food-processing, plastics, and aggregate-handling plants.
Are your electrical switches compliant with local codes and international standards?
Yes. All catalog items are UL, CSA, and IEC 61058 certified. For hazardous-location models, we hold ATEX and NEC Class I, Div 2 approvals. We also conform to Tennessee’s current electrical code amendments, ensuring every switch installed in Ten Mile passes municipal inspection and insurance audits without additional paperwork.
What customization options are available for specialized projects in Ten Mile?
We can tailor actuation force, lever style, terminal type (PCB, solder, screw, or quick-connect), illumination color, and sealing level up to IP69K. Laser engraving, lot traceability, and pre-wired harnesses with your preferred conductor color code are also available. Our engineering team collaborates directly with local OEMs and integrators to generate 3-D models, prototypes, and first-article inspection reports within two weeks.
What is the typical lead time and installation process for your precision switches?
Standard stock items ship from our Knoxville warehouse within 48 hours and reach Ten Mile in one business day. Custom builds usually require 3–4 weeks after drawing approval. Installation can be done by your in-house electricians or by our licensed field technicians, who handle panel cut-outs, torque-verified terminations, and functional testing. A detailed installation guide and wiring diagram are provided with every shipment.
Do you provide maintenance and technical support after installation?
Absolutely. We offer 24/7 phone and email support, on-site troubleshooting within 36 hours for Ten Mile facilities, and an annual preventive maintenance program that includes contact resistance checks, seal integrity inspection, and free firmware updates for smart switch models. All switches carry a two-year warranty, and we stock spare actuators, gaskets, and contact blocks locally to minimize downtime.