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Datasheet generated 2026-10-07
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Siemens SIRIUS mushroom pushbutton, 22 mm, round, plastic, red, 40 mm, latching, pull-to-unlatch mechanism (3SU1000-1BA20-0AA0)

Siemens · Control & Automation · Pushbuttons & Pilot Lights · Germany · siemens.com
Part Number
3SU1000-1BA20-0AA0  ·  HS 8538.90
Siemens SIRIUS mushroom pushbutton, 22 mm, round, plastic, red, 40 mm, latching, pull-to-unlatch mechanism (3SU1000-1BA20-0AA0)

Siemens 3SU1000-1BA20-0AA0 — SIRIUS ACT 22 mm command and signalling device. Panel-mount pushbutton, indicator lamp or emergency-stop actuator in the 22 mm cutout family. SIRIUS ACT 22mm black hard plastic design mushroom pushbutton red, 40mm diameter.

Technical Specifications

Manufacturer part number (MPN)3SU1000-1BA20-0AA0
EAN / GTIN4011209956247
Sales unitpcs
Product brand nameSIRIUS ACT
Product designationMushroom pushbuttons
Design of the productActuating/signaling element
Product type designation3SU1
Product linePlastic, black, 22 mm
Number of command points1
Principle of operation of the actuating elementlatching
Product extension optional light sourceNo
Color of the actuating elementred
Material of the actuating elementplastic
Shape of the actuating elementround
Outer diameter of the actuating element40 mm
Type of unlocking devicepull-to-unlatch mechanism
Number of switching positions2
Product component front ringYes
Design of the front ringStandard
Material of the front ringplastic
Color of the front ringblack
Product function — EMERGENCY OFF functionNo
Product function — EMERGENCY STOP functionNo
Protection class IPIP66, IP67, IP69(IP69K)
Degree of protection NEMA rating1, 2, 3, 3R, 4, 4X, 12, 13
Sh

Properties

MOQ1

Cross-References

Attached Documents