Siemens Dig.Industr. Holder 3SU1551-1AB40-3MA0 Manufacturer: Siemens Dig.Industr. Description: Holder 1S, 1Ö Type: 3SU1551-1AB40-3MA0. Additional details: Holder, universal, 3-fold, plastic/metal, 1S, 1Ö, LED module, green, AC/DC 24 V, spring terminal connection. SIRIUS ACT holder for mounting modular actuators and sensors. Standard: 3-fold holder, 4-fold holder only in combination with a coordinate switch/knob switch with 4 positions. Under the brand name SIRIUS ACT, Siemens offers a unique portfolio of control and signaling devices with global product approvals in three modern design series made of robust real metal and high-quality plastic. The innovative snap-on concept simplifies assembly to the extent that only one hand and no special tools are required. For mounting holes, non-threaded holes are sufficient, as a 100% anti-rotation protection is already integrated. Thanks to the consistently high protection class, the robust devices are industrial-grade and suitable for outdoor use. Even cleaning with high-pressure jets is possible. Neither dust, oils, nor aggressive alkalis can disrupt reliable operation. In addition to standard wiring, most devices can also be connected to the control system via PROFINET, AS-Interface, or IO-Link. This reduces your wiring effort, minimizes sources of error, and provides greater flexibility. The graphical online configurator conveniently supports the selection and ordering of individual devices, housings, and labels. Extensive documentation (e.g., manual, 3D data, connection diagram) is available. Available versions: plastic/metal, with/without modules. SIRIUS ACT - Performance in Action for commanding and signaling. Easy to install, simply strong, simply perfect. EAN: 4047621070667.