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Siemens 3SU1150-0AB30-1BA0 22mm, Metal Pushbutton Switch Yellow, Flat Momentary, 1NO Original Brand New

$11.44

Siemens SIRIUS ACT is a complete 22 mm round, shiny yellow metal pushbutton unit for industrial control. Featuring a flat, momentary contact (spring-return) mechanism with 1 NO (Normally Open) contact and secure screw terminal connection, this rugged device (IP66/IP67/IP69K rated) is ideal for start functions and control applications in harsh environments.

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Overview

The Siemens 3SU1150-0AB30-1BA0 is a high-performance component from the SIRIUS ACT portfolio of commanding and signaling devices. This complete, non-illuminated pushbutton assembly is designed for reliable operation in demanding industrial settings. It combines a durable, shiny metal front ring and actuator with an integrated holder and contact module, ensuring quick, one-handed installation and exceptional longevity. The yellow, flat button clearly signals its function (e.g., ‘Start,’ ‘Run,’ or specific machine operations).

Benefit

  • High-quality metal housing for extended service life

  • Bright yellow actuator for clear visibility and safety

  • Momentary pushbutton action for precise control

  • Reliable 1 NO contact for standard switching operations

  • Easy and secure installation with screw terminals

  • Designed and manufactured by Siemens, a trusted industrial brand

Function

  • Enables manual control in industrial automation systems

  • Provides safe and reliable switching for machinery operations

  • Suitable for start, stop, and control commands

  • Ensures consistent performance in demanding industrial environments

Technical Specification

  • Manufacturer: Siemens

  • Product Number: 3SU1150-0AB30-1BA0

  • Mounting Diameter: 22 mm

  • Shape: Round

  • Material: Metal

  • Finish: Shiny

  • Color: Yellow

  • Actuator Type: Flat pushbutton

  • Contact Type: Momentary

  • Contacts: 1 NO (Normally Open)

  • Terminal Type: Screw terminal

  • Includes Holder: Yes

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Datasheet in PDF

Weight 0.096 kg
Brand

SIEMENS

product brand name

SIRIUS ACT

product designation

Pushbuttons

design of the product

Complete unit

product type designation

3SU1

product line

Metal, shiny, 22 mm

manufacturer's article number

● of supplied contact module at position 1

3SU1400-1AA10-1BA0

● of the supplied holder

3SU1550-0AA10-0AA0

● of the supplied actuator

3SU1050-0AB30-0AA0

number of command points

1

design of the actuating element

Button, flat

principle of operation of the actuating element

momentary contact type

product extension optional light source

No

color of the actuating element

yellow

material of the actuating element

plastic

shape of the actuating element

round

outer diameter of the actuating element

29.45 mm

number of contact modules

1

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

material of the holder

Plastic

number of LED modules

0

product function positive opening

No

product component light source

No

insulation voltage rated value

500 V

degree of pollution

3

type of voltage of the operating voltage

AC/DC

surge voltage resistance rated value

6 kV

protection class IP

IP66, IP67, IP69(IP69K)

● of the terminal

IP20

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

electrical endurance (switching cycles) typical

10 000 000

thermal current

10 A

reference code acc. to IEC 81346-2

S

continuous current of the C characteristic MCB

10 A; for a short-circuit current smaller than 400 A

operating voltage

● at AC

— at 50 Hz rated value

5 … 500 V

— at 60 Hz rated value

5 … 500 V

● at DC rated value

5 … 500 V

contact reliability

One maloperation per 100 million (17 V, 5 mA), one maloperation per 10 million (5 V, 1 mA)

design of the contact of auxiliary contacts

Silver alloy

number of NC contacts for auxiliary contacts

0

number of NO contacts for auxiliary contacts

1

type of electrical connection

screw-type terminals

type of connectable conductor cross-sections

● solid with core end processing

2x (0.5 … 0.75 mm²)

● solid without core end processing

2x (1.0 … 1.5 mm²)

● finely stranded with core end processing

2x (0.5 … 1.5 mm²)

● finely stranded without core end processing

2x (1,0 … 1,5 mm²)

● at AWG cables

2x (18 … 14)

tightening torque of the screws in the bracket

1 … 1.2 N·m

tightening torque with screw-type terminals

0.8 … 0.9 N·m

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 %, no condensation in operation permitted for all devices behind front panel)

fastening method

front panel mounting

● of modules and accessories

Front plate mounting

shape of the installation opening

round

mounting diameter

22.3 mm

positive tolerance of installation diameter

0.4 mm

mounting height

11 mm

installation width

29.5 mm

installation depth

49.7 mm

last modified:

10/1/2021

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Siemens 3SU1150-0AB30-1BA0 22mm, Metal Pushbutton Switch Yellow, Flat Momentary, 1NOSiemens 3SU1150-0AB30-1BA0 22mm, Metal Pushbutton Switch Yellow, Flat Momentary, 1NO Original Brand New
$11.44

Availability: In stock

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