Better World

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

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Subtotal (1 unit)*

$283.48

(exc. GST)

$311.83

(inc. GST)

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RS Stock No.:
193-2721
Distrelec Article No.:
302-15-374
Mfr. Part No.:
3SU1801-0NB00-2AA2
Brand:
Siemens
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Brand

Siemens

Mounting Type

Surface Mount

Cutout Diameter

22mm

Contact Configuration

SPDT

Better World Product

Yes

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

Red

Push Button Shape

Round

Supply Current

10A

Depth

109mm

Auxiliary Contacts

2

Better World Claim

Extended product life, Low carbon manufacture

Width

85mm

Housing Colour

Yellow

Push Button Material

Plastic

Bezel Material

Plastic

Height

89.4mm

COO (Country of Origin):
DE

Siemens 3SU1 Series Emergency Stop Push Button, SPDT Contact Configuration, IP66/IP67/IP69 - 3SU1801-0NB00-2AA2


This emergency stop push button provides safety solutions suitable for industrial environments. It features a plastic housing and a twist release mechanism for quick activation during emergencies. With an IP66, IP67, and IP69 rating, it is designed for durability and performance, making it suitable for a range of applications across various sectors.

Features & Benefits


• Designed for surface mount installation, simplifying setup
• Utilises SPDT configuration for versatile connectivity
• Incorporates a twist release mechanism for activation
• High voltage rating from 5V to 500V AC/DC
• Sturdy red colour for instant visibility
• Compliant with ISO 13850 standards for safety

Applications


• Emergency stopping for industrial machinery
• Control panels in electrical environments
• Suitable for high-humidity installations
• Commonly used in automated manufacturing processes
• Effective for safety signals in manufacturing plants

Is the device suitable for outdoor use?


Yes, its IP rating protects against dust and water, making it suitable for outdoor applications.

What is the recommended method for installation?


The unit is designed for surface mounting, with screw terminals for secure installation.

Can it withstand extreme temperatures?


It operates effectively within a temperature range of -25°C to +70°C, accommodating various environments.

How should I maintain this device?


Conduct regular inspections to keep it free from debris and ensure it is operational.

What type of current can it handle?


It can safely handle continuous current up to 10A, suitable for a variety of industrial applications.

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