Electrolock Incorporated

Electrolock Incorporated Electrolock is a premiere provider of insulation products and solutions for the high voltage electrical, battery, and thermal insulation industries.

Not all electrical insulation challenges are created equal, and neither are the solutions.From lithium-ion industrial hi...
05/12/2026

Not all electrical insulation challenges are created equal, and neither are the solutions.
From lithium-ion industrial high-current batteries to high-voltage systems and complex geometries, today’s applications demand more than off-the-shelf materials can deliver. They require custom-engineered insulation systems designed to balance thermal performance, dielectric strength, and mechanical durability — all within tight constraints.

That’s where a true engineering approach makes the difference. If your application is pushing limits, your insulation should too. Read more here:


Custom electrical insulation solutions tailored to your exact requirements turn complex challenges into optimized systems. Learn more from Electrolock.

⚡ Voltage stress control at coil terminations requires precision engineering. Our gradient tapes create controlled trans...
05/08/2026

⚡ Voltage stress control at coil terminations requires precision engineering. Our gradient tapes create controlled transitions that prevent surface tracking and ensure reliable long-term performance.

Learn more about our electrical insulator materials and high voltage insulation tape for power generation and electric motor coil manufacturers here.

When it comes to mission-critical systems, what’s on the inside matters most. Electrical wire insulation isn’t just a pr...
05/06/2026

When it comes to mission-critical systems, what’s on the inside matters most. Electrical wire insulation isn’t just a protective layer; it’s a performance driver. In high-demand industries, standard insulation can fail under extreme heat, voltage, and mechanical stress, leading to downtime, safety risks, and costly repairs.

That’s where custom-engineered solutions make the difference.

At Electrolock, we design insulation systems that result in safer operations, optimized performance, and confidence in even the harshest environments.

Custom electrical wire insulation optimizes system performance beyond basic protection. Explore Electrolock's materials science approach here.

🔬 Since 1981, our materials laboratory has been the foundation of our R&D capabilities – turning us from manufacturer to...
05/04/2026

🔬 Since 1981, our materials laboratory has been the foundation of our R&D capabilities – turning us from manufacturer to true solutions partner. Innovation drives everything we do! Explore our story:

From Ohio beginnings to global innovation, learn about Electrolock's 65+ year history of developing electrical insulation solutions from advanced materials.

⚡ What if your insulation tubing could be designed specifically for YOUR application requirements? From battery systems ...
04/30/2026

⚡ What if your insulation tubing could be designed specifically for YOUR application requirements? From battery systems to high-voltage motors, custom spiral wound tubing solves challenges that standard products can't address. Discover the engineering approach that's changing the game. 🎯

Custom electrical insulation tubing solutions solve complex challenges that off-the-shelf products can't address. Learn more here.

From traction motor magnet wire to circuit integrity cables, high-temperature applications demand materials that perform...
04/28/2026

From traction motor magnet wire to circuit integrity cables, high-temperature applications demand materials that perform under stress. Our global material networks ensure we can source exactly what your application needs. 🔧

Electrolock offers a complete range of high performance wire and cable insulation products. We stock a variety of products and raw materials.

EV thermal runaway isn't just a battery problem; it's an occupant safety problem. Our recent blog explores why EV-scale ...
04/24/2026

EV thermal runaway isn't just a battery problem; it's an occupant safety problem. Our recent blog explores why EV-scale thermal events demand insulation solutions engineered specifically for automotive requirements, and how materials like mica, glass fiber composites, and engineered laminates deliver the performance EV designers need.

Thermal runaway in lithium ion batteries is extremely dangerous, causing fires and damaging equipment. See how you can prevent it.

04/22/2026

🏭 Beyond standard products, Electrolock's mission is to create bespoke solutions for your most demanding insulation requests. From CNC-processed rotor turn insulation to much more, we combine 65+ years of materials expertise with cutting-edge engineering. Our advanced solutions include process films, cut-through protection, and specialized thermal barriers – all designed to optimize your application's performance. 🔬

Since 1957, Electrolock has produced solutions using advanced insulation materials for high voltage, battery, and thermal applications.

Not all high-temp insulation materials handle both heat and voltage. Our new guide breaks down how mica, fiberglass, Nom...
04/20/2026

Not all high-temp insulation materials handle both heat and voltage. Our new guide breaks down how mica, fiberglass, Nomex®, and more compare across thermal and dielectric performance — and which applications each material actually serves. Read it here:

With many insulation materials on the market, it is important to know what sets each apart. Explore different properties of thermal insulation materials here:

🔋 Thermal runaway events in EV batteries demand robust protection systems. Discover how different materials — from cost-...
03/31/2026

🔋 Thermal runaway events in EV batteries demand robust protection systems. Discover how different materials — from cost-effective mica to high-performance ceramics — provide critical evacuation time and prevent cell-to-cell failure propagation. ⚡

Compare thermal propagation protection solutions for EV batteries. Explore mica, ceramic, and PET materials to optimize battery safety and performance.

03/26/2026

High-voltage testing without the need for a high-voltage lab investment. ⚡ Our specialized equipment and experienced engineers help you validate dielectric strength, partial discharge resistance, and voltage endurance.

Electrolock provides analytical and high voltage insulation testing, project design, and manufacturing services. Reach out to learn more.

Address

17930 Great Lakes PKWY
Hiram, OH
44234

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+14408347500

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