Motor Control Centers and Switchboards


Schneider Electric USA Inc

Verify ID:


Expiration date:

January 26, 2021 - January 25, 2025

Verification Mark

Product Information

ArcBlok is a game changer in electrical equipment protection and safety-related work practices. This innovative product is a passive technology that contains and extinguishes arc flash energy on the line side of electrical equipment providing users enhanced safety and reduced total cost of ownership.

* This information was provided by Schneider Electric USA Inc and may contain additional information outside the scope of this Claim Verification.

Applicable To:

Model 6 LVMCC ArcBlok Breakers: including PG, PJ, PK, PL, RG, RJ, RK, RL Breakers, QED-2 Low Voltage Switchboards ArcBlock Breakers: including RG, RJ, RK, RL Breakers

Marketing Claim Verified by UL Solutions

ArcBlok line side isolation limits line side incident energy exposure: <1.2 cal/cm² @ 18” Load side energy must be calculated.

Verification Method

Incident Arc Energy was determined per the guidelines of UL RP 2986, Recommended Practice for Measuring Incident Energy Exposure.

What is UL Verification?

UL Verification is an objective, science-based assessment that confirms the accuracy of marketing claims. Our independent assessment process scrutinizes the validity of specific advertising or promotional statements, giving you a way to separate verified fact from fiction.