Solutions for arc flash mitigation
Safe and effective to group motor and power control in distribution applications with FlashGardTM MCC with arc-prevention technology and Arc-Resistant MCC with robust Type 2 arc-resistant
Improve safety with our extensive portfolio of arc flash mitigation solutions including arc quenching and arc-resistant switchgear, Power Xpert XGIS switchgear, Power Xpert Dashboard, Power Defense molded case circuit breaker, Insulgard, arc flash relays and more.
Switchgear designed and tested to mechanically withstand the electric arc. Protection is afforded by the containment of the arc within the switchgear and the means to direct the arc gases and debris to a safe area. Passive solutions also include advanced switchgear design features to reduce the probability of an arc flash occurring.
For low-voltage switchgear, this rating is also applicable to the secondary door. Type 2 arc-resistant ratings in accordance with IEEE standard C37.20.7 provide for arc-resistant protection around the perimeter of the switchgear with the doors closed.
Arc flash protection interrupts an arc at an early stage, with operation times as low as 1-2ms. Time is critical! In order to reduce the negative effects of an arc event, the arc clearing time must be reduced. This is the role of active arc flash mitigation solutions. Relays that detect the arc flash light and current (optional).
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