is the default for many modern enclosure manufacturers, including Rittal.
When in doubt, the most reliable solution is to for each standard (e.g., an official RAL K7 fan deck and an ANSI 70 Munsell chip). Hold these cards against your existing equipment, or send them to your powder coater to ensure a perfect match. Alternatively, ordering a finished sample panel from your chosen coater is the most effective way to see the final result under your specific lighting conditions.
American National Standards Institute (ANSI). ansi 70 vs ral 7035 better
The choice between ANSI 70 and RAL 7035 largely depends on the specific requirements of your project:
RAL 7035 . Because RAL 7035 is much lighter and closer to white, it has a significantly higher Light Reflectance Value (LRV) than ANSI 70. For outdoor enclosures housing heat-sensitive electronics, RAL 7035 reflects solar radiation much better, lowering internal cabinet temperatures and reducing the load on cooling fans or air conditioners. Maintenance and Dirt Concealment is the default for many modern enclosure manufacturers,
Many US utility companies, oil and gas firms, and municipal engineers specifically mandate ANSI 70 for outdoor transformers, switchgear, and junction boxes to match existing field assets.
: Both standards offer detailed specifications to ensure color consistency. However, due to differences in color definition (CIE coordinates for ANSI and tristimulus values for RAL), the same object might appear slightly different under the same lighting conditions when painted according to ANSI 70 versus RAL 7035. Alternatively, ordering a finished sample panel from your
Industrial machinery, electrical enclosures (e.g., Rittal), and office equipment. What is ANSI 70? Name: Light Gray. System: ANSI/ASA (American National Standards Institute).