0 × 30 × 91 mm; Compact Housing Available with 2 Contact Configurations (1 NO— 1 NC or 2 NC) Flexible Installation; By Turning the Head for the Switch to the Desired Angle, the Actuator Can Be Accessed from Five Directions Plastic Housing: Light Weight Direct Opening Action: Opening the Door Forces the Contacts to Disconnect Even if the Contacts Are Welded (IC60947-5-1) Degree of Protection: IP67 (IEC60529) Product Specifications Product Attribute Attribute Value UNSPSC Code 39120000 Brand IDEC Corporation Manufacturer Part Number HS9Z-A51 Series HS9Z Series Type Interlock Key Unit of Measure EA