The Square D EDB34015 Circuit Breaker is a reliable and durable electrical component designed for industrial and commercial applications. With its 3 poles and Type A tripping characteristics, this bolt-on circuit breaker provides efficient protection for electrical circuits operating at 480Y/277V. The Square D brand is well-known for its quality and performance in the electrical equipment and supplies industry, making this product a trusted choice for ensuring the safety and reliability of electrical systems.