Connector, Fibre Optic, Blue Simplex, Latching - 

The HFBR-4513Z is a blue Simplex Latching Connector with crimp ring, designed for rugged applications requiring a greater retention force 80N (18lbs) than provided by a simplex non-latching connector. When inserting the simplex latching connector into a module, the connector latch mechanism should be aligned with the top surface of the horizontal modules or with the tall vertical side of the vertical modules. Misalignment of an inserted latching connector into either module will not result in a positive latch. The connector is released by depressing the rear section of the connector lever and then pulling the connector assembly away from the module housing.