Square D Circuit Breaker Retaining Kit PK4MB2LA Series S1 For QO Load Center
This Square D Circuit Breaker Retaining Kit is perfect for QO Load Centers. The Pk4mb2la Series S1 accessory package includes all the necessary mounting hardware and a ground bar for precise installation. It offers ultimate safety and protection, ensuring reliability for a long operational lifespan.
Series S1 for QO Load Center
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