April 14, 2026
IP55 vs. IP65: Understanding the Differences in Protection Ratings
Quick Fact Overview IP 6 Rating: Classified as "Dust-tight," the highest level of protection against solid ingress. IP 5 Rating...
- Url
February 26, 2026What Is a Junction Box Used For? Evaluating Commercial Uses
Overview NEC Compliance: Follow National Electrical Code junction box sizing tables to determine appropriate box volume and box fill based...
February 18, 2026IP68 vs. IP69: A Guide to Waterproof Ratings and Protection
Overview IP68 Waterproof ratings certify protection for long-term submersion (typically 1 meter+ for 30+ minutes). IP69 ratings are engineered for...
February 10, 2026A Full Guide on the NEC Electrical Codes for Junction Boxes
Overview NEC 314.28: Requires junction boxes to be made of non-combustible materials like stainless steel, aluminum, or UV-resistant plastic. NEC...
November 14, 2025What Is ABS Plastic Benefits, Uses & Why It’s Ideal for Electronic Enclosures
Overview Material Properties: ABS (Acrylonitrile Butadiene Styrene) is a thermoplastic rated for temperatures between -40°F to 140°F. Technical Specs: Features...
October 4, 2023IEC vs. UL Ratings: What Are the Differences?
Choosing enclosures to protect your company’s equipment isn’t always easy. Enclosures are typically rated differently, and all ratings are important...
June 7, 2023How Strong Is Polycarbonate for Enclosures?
If you need a durable option for protecting your company’s sensitive equipment from harsh environmental or industrial elements, polycarbonate enclosures...
May 3, 2023Steel vs. Metal: What Is the Difference for Enclosures?
The general public often refers to certain substances and materials interchangeably, even when they don’t mean the same thing. A...
March 15, 2023What Is the Difference Between Water-resistant and Waterproof Enclosures?
When you need to protect sensitive electronic equipment from moisture, dew or water, you will need a water-resistant enclosure, a...
February 6, 2023UL Listed Certification: What's the Difference Between cUL and UL Listings?
Electrical enclosures can pose serious safety risks unless they are well-regulated. To keep businesses and people safe while operating equipment...
Explore our Resources
About Polycase
Polycase is a leading manufacturer of electronic enclosures, dedicated to providing the best customer service in the industry.
Techtalk Blog
Expand your knowledge with our blog articles.
Video Library
Explore our product and services videos.
FAQs
Find answers to commonly asked customer questions.