Better World

ENCLOSURE

Emergency Stop Push Buttons

⃀ 939.26/Each (ex VAT)
⃀ 1,080.15/Each (inc VAT)
Stock No. 1736856
Manufacturer Siemens
Part No. 3SU1851-0ND00-2AC2
Origin GERMANY
Supplied/Stocked By RS Components Ltd.

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Siemens Emergency Stop Push Button, 10A Supply Current, Shock and Vibration Resistant - SIRIUS ACT Series - 3SU1851-0ND00-2AC2

Speedily bring moving equipment to a pause with this emergency stop push button from Siemens. It boosts workplace safety by offering a reliable way of halting hazardous industrial processes with just a push of its 40mm mushroom-shaped actuator. As a positive-latching model, it remains locked once pressed, meaning the machinery it controls will stay stationary unless you twist the button using its rotate-to-unlatch mechanism. This gives you peace of mind your machines won't resume operating until you've given the all-clear.

Features & Benefits

• Housing designed with protective collar to prevent accidental actuation
• Bright yellow and red colours so it's easy to locate quickly
• Silver alloy contacts ensure optimal conductivity for reliable switching action
• Screw terminals make it simple to get robust electrical connections

Is this product suitable for harsh environments?

Yes, its robust metal construction is shock and vibration resistant. The assembly also carries an impressive list of IP and NEMA approvals (IP66, IP67, IP69/IP69K and NEMA 1, 2, 3, 3R, 4, 4X, 12, 13).
Specifications
Mounting Type Panel Mount
Cutout Diameter 22mm
Better World Product Yes
Contact Configuration 1NO + 2NC
Voltage Rating 5 → 500 V ac, 5 → 500V dc
Push Button Actuation Twist Release
Series SIRIUS ACT 3SU18
Illuminated No
IP Rating IP66, IP67, IP69
Colour Yellow
Push Button Shape Round
Supply Current 10A
Depth 89.4mm
Auxiliary Contacts 2NC/1NO
Better World Claim Extended product life, Low carbon manufacture
Width 112.5mm
Bezel Material Plastic
Height 85mm
Push Button Material Plastic
Housing Colour Black, Yellow