Operating Guide

Square D

brand QO

loadcenter products feature compact and

affordable Surge Protective Devices (SPDs). QO2175SB SPDs

offer a simple means to bring down initial surges to manageable

levels and can offer addtional value in a cascaded SPD system.

Loadcenter SPDs

Square D Residential

Surge Protective Devices

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QO Loadcenter SPDs Square D Residential Surge Protective Devices Square DTM brand QOTM loadcenter products feature compact and affordable Surge Protective Devices (SPDs). QO2175SB SPDs offer a simple means to bring down initial surges to manageable levels and can offer addtional value in a cascaded SPD system.
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QO Loadcenter SPDs Features QO2175SB SPDs Superior Performance Square D brand Surgelogic QO loadcenter SPDs utilize high-energy circuitry that provides surge suppression from severe transient activity. Each MOV is individually fused. Directly connected to the equipment bus, the QO2175SB delivers superior surge suppression performance by providing the shortest lead lengths. Performance Surge Current Rating per Phase 22.