Square D 9001-DA11 Push Button Contact Block

Square D 9001-DA11 is an auxiliary contact block designed for use with Square D 9001 Type D push-button operators. It provides one normally open (NO) contact and one normally closed (NC) contact, enabling a second circuit to respond to the button actuation without altering the primary function of the operator. When mounted to a Type D 9001 push-button, the DA11 adds an additional contact pair to the switch assembly for simple signaling or feedback in control panels. As part of the Square D 9001 family, this contact block is purpose-built to integrate with 9001 Type D operators, ensuring a compatible mechanical interface and electrical behavior. It is specified as 9001-DA11 and is referenced across distributor listings as the corresponding 9001 accessory for Type D operators.