3SU1803, IP66

Ensure you're reliably protected from machine hazards with this safety two-hand control switch from Siemens. It has two buttons that must be pushed down simultaneously to activate attached equipment, keeping your hands away from moving parts. As it's made of plastic, the unit's resistant to impact and wear, making it a durable option for use in harsh environments. To further boost safety, the top enclosures over the push buttons help prevent accidental actuation. There's also a built-in E-stop to give you enhanced control over your machine's operation in the event of an emergency. You'll find devices like this one used in logistics, mining and marine applications.

• Silver alloy contacts are highly conductive and resistant to corrosion, so achieve a reliable electrical connection
• Compact dimensions of 185.3 (H) x 469.2 (W) x 137.4mm (D) fit neatly onto crowded control panels

Yes, this product has an IP66 rating, which means it's completely protected from dust and high-pressure water jets, so can be used in areas where dampness and humidity are expected.