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SIEMENS

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

Model / SKU3SU1150-0AB30-1BA0

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.

Original price was: $16.10.Current price is: $7.28.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

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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Specifications

SKU / Model3SU1150-0AB30-1BA0
BrandSIEMENS
product brand nameSIRIUS ACT
product designationPushbuttons
design of the productComplete unit
product type designation3SU1
product lineMetal, shiny, 22 mm
manufacturer's article number-
● of supplied contact module at position 13SU1400-1AA10-1BA0
● of the supplied holder3SU1550-0AA10-0AA0
● of the supplied actuator3SU1050-0AB30-0AA0
number of command points1
design of the actuating elementButton, flat
principle of operation of the actuating elementmomentary contact type
product extension optional light sourceNo
color of the actuating elementyellow
material of the actuating elementplastic
shape of the actuating elementround
outer diameter of the actuating element29.45 mm
number of contact modules1
product component front ringYes
design of the front ringStandard
material of the front ringMetal, high gloss
color of the front ringsilver
material of the holderPlastic
number of LED modules0
product function positive openingNo
product component light sourceNo
insulation voltage rated value500 V
degree of pollution3
type of voltage of the operating voltageAC/DC
surge voltage resistance rated value6 kV
protection class IPIP66, IP67, IP69(IP69K)
● of the terminalIP20
degree of protection NEMA rating1, 2, 3, 3R, 4, 4X, 12, 13
shock resistance-
● acc. to IEC 60068-2-27Sinusoidal half-wave 50g / 11 ms
vibration resistance-
● acc. to IEC 60068-2-610 ... 500 Hz: 5g
operating frequency maximum3 600 1/h
mechanical service life (switching cycles) typical10 000 000
electrical endurance (switching cycles) typical10 000 000
thermal current10 A
reference code acc. to IEC 81346-2S
continuous current of the C characteristic MCB10 A; for a short-circuit current smaller than 400 A
continuous current of the quick DIAZED fuse link10 A
continuous current of the DIAZED fuse link gG10 A
operating voltage-
● at AC-
— at 50 Hz rated value5 ... 500 V
— at 60 Hz rated value5 ... 500 V
● at DC rated value5 ... 500 V
contact reliabilityOne maloperation per 100 million (17 V, 5 mA), one maloperation per 10 million (5 V, 1 mA)
design of the contact of auxiliary contactsSilver alloy
number of NC contacts for auxiliary contacts0
number of NO contacts for auxiliary contacts1
type of electrical connectionscrew-type terminals
type of connectable conductor cross-sections-
● solid with core end processing2x (0.5 ... 0.75 mm²)
● solid without core end processing2x (1.0 ... 1.5 mm²)
● finely stranded with core end processing2x (0.5 ... 1.5 mm²)
● finely stranded without core end processing2x (1,0 ... 1,5 mm²)
● at AWG cables2x (18 ... 14)
tightening torque of the screws in the bracket1 ... 1.2 N·m
tightening torque with screw-type terminals0.8 ... 0.9 N·m
ambient temperature-
● during operation-25 ... +70 °C
● during storage-40 ... +80 °C
environmental category during operation acc. to IEC 607213M6, 3S2, 3B2, 3C3, 3K6 (with relative air humidity of 10 ... 95 %, no condensation in operation permitted for all devices behind front panel)
fastening methodfront panel mounting
● of modules and accessoriesFront plate mounting
shape of the installation openinground
mounting diameter22.3 mm
positive tolerance of installation diameter0.4 mm
mounting height11 mm
installation width29.5 mm
installation depth49.7 mm
last modified:10/1/2021
Weight0.096 kg

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