Customer Story
Safe Power for a 3D Printing Workbench: Why Two CRST Power Strips Went to New Mexico
In August 2026, a dad in Albuquerque asked CRST for heavy-duty surge protectors for a workbench running three 3D printers that make...
Buying guides, safety deep-dives and engineering breakdowns from the CRST bench. Real numbers, no fluff โ so you buy the right strip once.
Customer Story
In August 2026, a dad in Albuquerque asked CRST for heavy-duty surge protectors for a workbench running three 3D printers that make...
20 amp power strip
If your "20-amp" power strip has a standard parallel-blade plug, it's actually a 15-amp strip. This guide walks through 5 fast verification...
daisy chain
Daisy chaining power strips violates OSHA 29 CFR 1910.303(b)(2), UL 1363 ยง1.7, and NFPA 1 Chapter 11โand can cause fires. Learn what...
Customer Story
A verified CRST customer in California used his power strip daily for over four years. When his extension cord overheated and began...
electrical safety
Six reasons a standard power strip fails on generator power: load ratings, unstable voltage, grounding gaps, unreliable surge protection, standards, and manufacturer...
buying guide
No federal law requires a power strip to be UL approved before it is sold in the US โ there is no...
daisy chaining
Daisy-chaining power strips is prohibited by OSHA, the NEC, and UL 1363. CPSC links cords and strips to roughly 17,700 residential fires...
buying guide
A voltage spike heats wiring and can start a fire. Surge protection matters most for computers, TVs, and stereo systems. No protector...
electrical safety
An overloaded power strip caused an April 2021 Queens apartment fire that injured 21 people. Four rules from the incident: no daisy...