The Square D 9001B25 Gloved Hand Knob is a black colored circuit breaker switch with two poles, designed for on/off operation. This product is part of the electrical equipment and supplies category, specifically geared towards business and industrial use. With the brand name of Square D, it ensures quality and reliability in controlling electrical circuits. The gloved hand knob provides a unique and distinctive feature that sets it apart from other circuit breakers, making it a practical and efficient choice for various industrial applications.