Siemens SIRIUS ACT 3SU14 Series Contact Block, 5 → 500V ac/dc, 1NO

Keep your industrial signalling device alive and kicking with this contact block from Siemens. The electrical connector makes or breaks a power circuit, so you can easily switch your push button on or off. For your protection, the unit's isolated, safeguarding you against electric shocks. A mechanical lifespan of up to 10 million cycles gives this contact block an extended service life. It's widely compatible with commonly used devices, such as pendant switches, pressure selection buttons or pendant push buttons. Switches like these are commonly found in industrial environments where they're used to control the function of machinery and safety equipment.

• Resists vibration, making it compatible with harsh industrial locations
• Withstands voltage surges of up to 6kV, so it's protected against damage from high power spikes
• IP40-rated when used with an enclosure, offering protection against tools and wires larger than 1mm
• Suitable to use with AC or DC operating voltage for versatility

This contact block has spring-loaded terminals that make a quick and durable wire connection without the need for soldering.