Arc-Resistant Switchgear
Available in a wide range of ANSI ratings and configurations, our switchgear features utility-grade, welded, metal-clad assembly for reliability, safety
Arc resistant refers to the equipment rating achieved by meeting the ANSI C37.20.7 Standard for arc resistant switchgear. ArcBlok is a Schneider Electric patented technology applied inside of PZ-4 switchgear which is designed to rapidly quench and transfer an internal arcing fault before it propagates inside the circuit breaker compartment.
An Arc Flash is a through-air short circuit event that occurs as a result of a fault condition in an electrical distribution system. Arc resistant refers to the equipment rating achieved by meeting the ANSI C37.20.7 Standard for arc resistant switchgear.
Refer to Data Bulletin 6037DB1302 for complete UL Witness Certification Summary. All arc resistant switchgear sections meet ANSI C37.20.1, C37.51, C37.20.7 standards, and CSA C22.2 No. 31 standards.
Offering an industry-leading, low-profile design that is Type 2C (2BC) compliant, nVent arc-resistant switchgear options meet or exceed IEEE, ANSI and NEMA requirements. Available in a wide range of ANSI ratings and configurations, our switchgear features utility-grade, welded, metal-clad assembly for reliability, safety and long service life.
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