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Siemens 3SU1050-1BD20-0AA0 Mushroom Pushbutton, 22mm, Red, Momentary Control Switch Original Brand New

$10.34

Mushroom pushbutton, 22 mm round red metal head (40 mm), shiny finish, momentary contact type — ideal for industrial control and emergency operations.

Availability: In stock

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Overview

The Siemens 3SU1050-1BD20-0AA0 is a high-quality component from the SIRIUS ACT range, designed for robust and reliable industrial control applications. This mushroom pushbutton features a striking red, shiny, and durable metal enclosure that ensures longevity and high visibility in critical situations.

It is engineered for a standard 22 mm mounting hole and boasts a large 40 mm diameter head, making it easy to operate, even with gloves. The unit utilizes a momentary contact type function, meaning the circuit is closed only while the button is actively pressed. Ideal for applications requiring immediate, but not sustained, operation.

Benefits

  • Exceptional Durability: Robust metal front ring and shiny surface resist wear and tear in harsh industrial environments.

  • High Visibility: The large 40 mm red mushroom head ensures quick identification for operation or emergency functions.

  • Reliable Operation: Part of the proven SIRIUS ACT portfolio, guaranteeing reliable switching and long mechanical life.

  • Easy Installation: Standardized 22 mm mounting diameter simplifies integration into control panels and cabinets.

  • Momentary Action: Perfect for functions like jogging, temporary start, or signaling where continuous activation is not desired.

Features / Functions

  • Product Type: Mushroom Pushbutton

  • Diameter: 22 mm

  • Head Size: 40 mm

  • Color: Red

  • Material: Metal (shiny finish)

  • Operation: Momentary (non-latching)

  • Mounting: Panel installation

  • Application: Industrial control, automation panels, safety stations

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Datasheet in PDF

Weight 0.048 kg
Dimensions 40.00 × 60.00 × 40.00 mm
Brand

SIEMENS

product brand name

SIRIUS ACT

product designation

Mushroom pushbuttons

design of the product

Actuating/signaling element

product type designation

3SU1

product line

Metal, shiny, 22 mm

number of command points

1

principle of operation of the actuating element

momentary contact type

product extension optional light source

No

color of the actuating element

red

material of the actuating element

plastic

shape of the actuating element

round

outer diameter of the actuating element

40 mm

marking of the actuating element

Customized labeling, text or symbols, can only be ordered via SIRIUS ACT configurator/Configuration Identification Number (CIN)

number of switching positions

2

product component front ring

Yes

design of the front ring

Standard

material of the front ring

Metal, high gloss

color of the front ring

silver

product function

● EMERGENCY OFF function

No

● EMERGENCY STOP function

No

protection class IP

IP66, IP67, IP69(IP69K)

degree of protection NEMA rating

1, 2, 3, 3R, 4, 4X, 12, 13

shock resistance

● acc. to IEC 60068-2-27

Sinusoidal half-wave 50g / 11 ms

vibration resistance

● acc. to IEC 60068-2-6

10 … 500 Hz: 5g

operating frequency maximum

3 600 1/h

mechanical service life (switching cycles) typical

10 000 000

reference code acc. to IEC 81346-2

S

ambient temperature

● during operation

-25 … +70 °C

● during storage

-40 … +80 °C

environmental category during operation acc. to IEC 60721

3M6, 3S2, 3B2, 3C3, 3K6 (with relative air humidity of 10 … 95 %)

shape of the installation opening

round

mounting diameter

22.3 mm

positive tolerance of installation diameter

0.4 mm

mounting height

27.5 mm

installation width

40 mm

installation depth

24.4 mm

last modified:

11/18/2021

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Siemens 3SU1050-1BD20-0AA0 Mushroom Pushbutton, 22mm, Red, Momentary Control SwitchSiemens 3SU1050-1BD20-0AA0 Mushroom Pushbutton, 22mm, Red, Momentary Control Switch Original Brand New
$10.34

Availability: In stock

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