Siemens 3SU1 Series Pull Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 1 NO + 1 NC, IP66, IP67,

Put the brakes on hazards in your industrial environment with this emergency stop push button from Siemens. When you press the head, it cuts the current supply to break the circuit and bring downstream machinery to an immediate halt. Thanks to its industry-standard mounting diameter of 22mm, you'll have no trouble fitting this button into your existing control panel. As it comes in contrasting red and yellow colours that make it stand out, it'll quickly catch your eye in a crowded space during emergencies. You can use it to safeguard engineering plants and factories.

• Resistant to shock and vibration to withstand harsh conditions
• Ambient operating temperature range between -25°C and +70°C for safe use in demanding environments
• Durable silver alloy contacts resist corrosion in damp environments

• Communication systems
• Factories
• Industrial automation
• Power plants
• Safety circuits

To reset the unit, simply pull it back to return it to its original position.

• CCC
• CE certified
• CSA
• DIN EN 61373
• EAC
• IEC 60068-2-27
• IEC 60068-2-6
• IEC 60721
• IP66 rated
• IP67 rated
• IP69 rated
• IP69K rated
• NEMA 1, 2, 3, 3R, 4, 4X, 12, 13 rating
• UL listed

This is a floor-mounting unit. You'll find predrilled holes in the enclosure that let you screw it vertically onto a flat surface.