The SR11 is a 5 m connecting cable terminating in an M26 x 1.5 female plug connector on one end and stripped flying leads on the other, providing 12 conductors (11+PE) with a 1 mm² cross section. It is rated at 50 V with a test voltage of 1.5 kV, has a PUR sheath, and is suited to ambient temperatures from -5 °C to 70 °C. The straight cable, with an outer diameter of approximately 10.5 mm, is designed for fixed installation rather than drag chain use, and is typically applied to connect Euchner safety switches or sensors into a control panel or junction box via a screw-locked M26 plug interface.
Key specifications