Product Name: Limit Switch; Model No.: TZ-7311 Contact Configuration: 1NO, 1NC (SPDT); Actuator Action: Momentary; Actuator Type: Parallel Roller Plunger Parallel roller plunger actuator with 1 NO + NC contact configuration, suitable for AC and DC control circuits This limit switch is widely used in various machinery to monitor the position of moving parts in machines and equipment Suitable for use in safety circuits, control circuits, and auxiliary circuits for terminal limit protection Ui: 380V; Ith: 10A AC-15: Ue: 250V, le: 1.5A DC-13: Ue: 220V, le: 0.3A Switch Body Dimensions: Approximately 5.3 x 2.1 x 4 cm / 2.1 x 0.8 x 1.6 in (L x W x H) Fixing Holes Diameter: Approximately 0.44 cm / 0.17 in Distance Between Centers of Fixing Holes: Approximately 2.5 cm / 0.98 in Thread Size: 1.17 x 1.7 cm / 0.46 x 0.7 in (D x L) Roller Size: 1.2 x 0.35 cm / 0.5 x 0.14 in (D x T) Actuator Height: 3.7 cm / 1.5 in Color: Gray, Black Material: Metal Net Weight: 83 g Package Content: 1 x Limit Switch Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement tolerance is +/- 1-3 cm.