Siemens SIRIUS ACT 3SU14 Series Contact Block, 500V ac/dc, 1 NO + 1 NC

This contact block from Siemens turns an electrical circuit on and off. It's compatible with the Siemens range of SIRIUS ACT push buttons and indicator lights, which are designed for use in challenging industrial environments. The module is fitted with slow-acting contacts that ensure switching reliability, even with small voltages and currents. Screw terminals hold your conductors firmly without damage, so there's less need for wiring maintenance.

• Mechanical service life of 10,000,000 hours ensures reliability and low maintenance
• IP40 (ingress protection) rated enclosure is protected against tools and wires larger than 1mm
• Compatible with both AC and DC input voltages for versatility
• Wide operating temperature range of -25°C to +70°C makes it suitable for demanding environments

The Siemens range of SIRIUS ACT push buttons are designed for easy snap-on installation without tools. You can mount a push button from this range using just one hand. This simple technology also reduces the risk of incorrect installation.

This contact block has an overall length of 49.7mm, 34.1mm height and 9.8mm width.