Precision Engineering
Precision Engineering | Electrical Switches | Electrical | Newcomb
At HEP’s Precision Engineering Electrical in Newcomb, we obsess over the small details that make big differences to your workflow. From tactile feedback and contact resistance to long-term durability in harsh industrial environments, our specialists design, source, and install components that perform flawlessly shift after shift. Every product is rigorously tested in our local facility, and every project is backed by technicians who understand both the science of conductivity and the art of seamless integration.
Whether you’re upgrading a production line, retrofitting laboratory equipment, or building a one-off prototype, our curated range of electrical switches delivers the responsiveness, safety, and lifespan your application demands. Tap into decades of engineering experience, rapid turnaround times, and the confidence that comes from partnering with Newcomb’s trusted precision-electrical team.
FAQs
What types of electrical switches does your precision-engineering team in Newcomb manufacture and supply?
We design, machine and assemble a wide range of precision electrical switches, including toggle, rocker, slide, push-button, rotary, micro-limit and sealed IP-rated switches. Our in-house CAD/CAM capability allows us to customise contact materials, actuation forces and terminal configurations to suit everything from low-voltage signal work to high-current industrial power distribution.
Are your switches compliant with Australian and international safety standards?
Yes. Every switch we release is engineered and tested to meet or exceed AS/NZS 60947, IEC 61058 and, where applicable, UL and CSA standards. We run dielectric strength, insulation resistance, mechanical endurance and thermal cycling tests in our Newcomb lab before final certification by a NATA-accredited third party.
Can you create a custom switch for my specialised equipment?
Absolutely. Around 60 % of our output is made-to-order. Our engineers will review your electrical ratings, environmental constraints, mounting footprint and ergonomic requirements, then produce a 3-D model and functional prototype within 10–15 business days. Once approved, we can ramp to production volumes from 50 to 50,000+ units.
What environmental protections can you build into a switch?
Depending on the application we can provide IP-54, IP-65 or IP-67 sealed enclosures; corrosion-resistant stainless or anodised aluminium bodies; high-temperature thermoplastics rated to 155 °C; and conformal-coated or potted internals for vibration and moisture resistance. All options are validated in our salt-spray, humidity and thermal-shock chambers.
What is the typical lead time for standard and custom switch orders?
For catalogue switches kept in stock, shipment from our Newcomb facility is usually within 2 business days. Semi-custom variants that require different actuators or terminal plating ship in 7–10 days. Full custom designs move through prototype (10–15 days), pilot run (2–3 weeks) and production (4–6 weeks) once drawings are frozen and a purchase order is placed.
Do you offer onsite consultation, installation or after-sales support in the Geelong/Newcomb region?
Yes. Our field engineers can visit your plant to audit existing switchgear, recommend upgrades and assist with installation and commissioning. Post-sale we provide a 24-month warranty, failure-analysis service and local inventory of replacement parts to minimise downtime for customers across Newcomb, Geelong and the Bellarine Peninsula.