Better World

Siemens SIRIUS ACT 3SU18 Series Twist Release Emergency Stop Push Button, Surface Mount, 22 mm Cutout, 1 NC, IP66, IP67,

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Subtotal (1 unit)*

Kr. 871,20

(exc. VAT)

Kr. 1 089,00

(inc. VAT)

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  • 15 unit(s) ready to ship
  • Plus 19 unit(s) ready to ship from another location
  • Plus 18 unit(s) shipping from 20 March 2026
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Better World

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RS Stock No.:
874-2301
Distrelec Article No.:
300-21-233
Mfr. Part No.:
3SU1801-0NA00-2AA2
Brand:
Siemens
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Brand

Siemens

Mount Type

Surface Mount

Product Type

Emergency Stop Push Button

Cutout Diameter

22mm

Better World Product

Yes

Contact Configuration

1 NC

Housing Material

Plastic

Push Button Actuation

Twist Release

Series

SIRIUS ACT 3SU18

Illuminated

No

IP Rating

IP66, IP67, IP69K

Colour

Red, Yellow

Terminal Type

Screw

Contact Current

10A

Contact DC Voltage

500V dc

Head Style

Mushroom

Contact AC Voltage

500V ac

Number of Auxiliary Contacts

1

Depth

64mm

Switch Configuration

1 NC

Head Diameter

40mm

Standards/Approvals

EN 61373, IEC 60068-2-6, IEC 60068-2-27, ISO 13850, IEC 81346-2

Hazardous Area Certification

No

Length

85mm

Width

85 mm

Better World Claim

Extended Product Life, Low Carbon Manufacture

Push Button Material

Plastic

Safety Contacts

NC

COO (Country of Origin):
DE

Siemens Emergency Stop Push Button, Screw Terminals, Plastic Material - SIRIUS ACT Series - 3SU1801-0NA00-2AA2


To protect personnel from machine hazards in your work environment, choose this emergency stop push button from Siemens. As a latching switch, it turns equipment off immediately in the event of a hazard and keeps it off until operating conditions are safe again. It's easy to reset the unit by simply twisting it. A wide operating temperature range between -25°C and +70°C makes this a suitable option for use in challenging industrial applications such as production lines and engineering facilities.

Features & Benefits


• IP69K rating means it's dust-tight and can withstand high-temperature, high-pressure water jets

• Screw terminals for secure electrical connections

• Bright red button and a yellow housing make it easy to spot in an emergency

What are the dimensions of this unit?


This emergency stop push button has compact dimensions of 85 (H) x 85 (W) x 64mm (D), so it takes up minimal space on a control panel or machine.

What's the operating voltage of the push button?


This device has a wide operating voltage range of 5 to 500V AC/DC, making it compatible with a broad range of systems.

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