RS Better World

Siemens SIRIUS ACT 3SU10 Series, Pull Release, Emergency Stop Push Button Head

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$63.64

(exc. GST)

$70.00

(inc. GST)

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RS Stock No.:
874-1737
Mfr. Part No.:
3SU1000-1HA20-0AA0
Brand:
Siemens
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Brand

Siemens

Product Type

Emergency Stop Push Button Head

Series

SIRIUS ACT 3SU10

Cutout Diameter

22mm

Push Button Actuation

Pull Release

Push Button Style

Mushroom

Push Button Material

Plastic

Illuminated

No

Hazardous Area Certification

No

Better World Claim

Extended Product Life, Low Carbon Manufacture

Better World Product

Yes

COO (Country of Origin):
DE

Siemens SIRIUS ACT 3SU10 Series Emergency Stop Push Button, 22mm Cutout Diameter, red - 3SU1000-1HA20-0AA0


This emergency stop push button provides a manual safety shut-down for industrial control panels. Designed as a red plastic mushroom actuator with a pull-to-unlatch release, it fulfils emergency-off requirements and is suitable for harsh environments thanks to high ingress protection. Its intended use is panel mounting where a single, positive-latching command point is required and where operators must quickly stop machinery.

Features and Benefits:


• IP66, IP67, IP69K protection keeps internals dry in washdown environments
• Positive latching action ensures a definite mechanical break on actuation
• Pull-to-unlatch unlock allows Rapid manual reset after shutdown
• 300,000 mechanical cycles typical supports extended operational life
• Operates between -25°C and +70°C for wide temperature-range use

Applications


• Used for machine emergency shutdown in manufacturing plants
• Suitable for panels requiring 22 mm cut-out safety controls
• Ideal for washdown areas and maritime installations requiring IP69K
• Used with safety circuits requiring positive-opening function
• Suitable for railway equipment installations with vibration resilience

How many switching positions does it provide?


It provides two switching positions for on/off safety operation.

What material is the actuating element MADE from?


The mushroom actuator is MADE from plastic and is coloured red.

What protection classes support diverse enclosure environments?


It meets IP66, IP67 and IP69K and NEMA ratings 1, 2, 3, 3R, 4, 4X, 12, 13.

What are the durability metrics for safety-related service life?


Maximum service life is 20 a with a typical mechanical life of 300,000 cycles.

How does it perform under mechanical stress and vibration?


It resists 15 g/11 MS shock and vibration up to 10 to 500 Hz at 5 g.

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