3SU1130-0AB10-1BA0

1. Overview

The Siemens 3SU1130-0AB10-1BA0 is a genuine Siemens SIRIUS ACT 22mm non-illuminated pushbutton complete unit (not an operator-only component), part of the 3SU1 modular command-and-signaling system. It features a black flat (flush) plastic actuator button with a sand-grey matte metal front ring, momentary (spring-return) action, 1NO contact, and screw terminal. The product belongs to the 3SU1130 sub-family: "3SU1" = SIRIUS ACT, "1" = plastic body with metal front ring variant, "13" = complete unit with integral contact module secured by holder, "0" = plastic housing with matte metal ring. The part number decodes as: 0AB = flat pushbutton actuator, black color (A = pushbutton flat, B = no illumination, first digit 0 = black); 10 = 1NO contact; 1BA0 = with holder, screw terminal, plastic holder. The 3SU1130 series has been phased out and superseded by the 3SU1100 series (e.g. 3SU1100-0AB10-1BA0), though the part remains widely available from distributors and on the secondary market.

DATA QUALITY FLAG — COLOR MISMATCH: The catalog entry name is "SIRIUS ACT White Flush Button 1NO," but every manufacturer source (Siemens datasheets, SiePortal, Industry Mall in 8+ languages), all major distributors (RS, Farnell, Kempston, Radwell, WI Automation, Amazon.de, Conrad, Distrelec, Emin, CMP Automate), and the official Siemens SIRIUS ACT 3SU1 system manual consistently state the actuator color is BLACK (schwarz/noir/negro/nero/preto). The catalog slug also contains "0ab10" where the digit confirms black. This is a definitive color error in the catalog: the product is black, not white.

2. User Sentiment

No forum reviews or user opinion threads were found in the findings. The product is a well-established industrial workhorse listed across 240+ countries through RS Components (stock no. 874-2086), Radwell, and global WI Automation network with consistent in-stock availability and 12-month distributor warranties. Amazon.de lists the part with verified seller ratings. Secondary market (Radwell, CJS Automation, EU Automation) reports strong demand with 50+ units commonly in stock. The part's IP69K rating is frequently cited as a key selling point for harsh-environment applications.

3. Real-World Applications

The 3SU1130-0AB10-1BA0 is designed for industrial panel mounting in machinery, control cabinets, and automation equipment requiring momentary start/stop control. The SIRIUS ACT system is widely deployed in manufacturing, food/beverage processing (benefiting from IP69K washdown rating), railway (certified to DIN EN 61373 Category 1 Class B), and general industrial automation. It is listed under the "SIRIUS-MAND-SEN" (command and signaling) product family by Spanish and Colombian distributors, and appears in product tables for standard machine control panels across Latin America, Europe, and Asia-Pacific markets.

4. Technical Specifications

• Type: Non-illuminated pushbutton, complete unit (operator + contact module + holder)
• Device type: PUSHBUTTON (flat/flush button) — confirmed as pushbutton, NOT a selector switch
• Actuator action: Momentary (spring-return); single pushbutton, flat profile
• Color: BLACK (actuator); sand grey matte metal front ring
• Actuator material: Plastic
• Front ring/bezel: Plastic housing with matte metal front ring
• Contact configuration: 1NO (SPST-NO); internal contact module 3SU1400-1AA10-1BA0
• Mounting: Panel mount, 22mm round cutout
• Terminal type: Screw terminal
• IP rating (front): IP66, IP67, IP69 (IP69K)
• IP rating (terminals): IP20
• Insulation voltage: 500V rated; surge voltage 6kV
• Operating voltage: 5–500V AC/DC
• Current: 10A (rated)
• Degree of pollution: 3
• Shock resistance: 50g / 11ms per IEC 60068-2-27; railway: DIN EN 61373 Cat.1 Class B
• No positive opening: confirmed (standard momentary NO contact)
• No light source: non-illuminated
• EAN: 4011209968578 | UPC: 804766071416
• Weight: 0.06 kg
• Origin: Germany
• RoHS: Compliant
• HS code: 85365007
• Depth: ~60mm
• Successor part: 3SU1100-0AB10-1BA0 (3SU1130 series phased out)

5. Ordering & Compatibility

The part is available through RS Components (stock no. 874-2086; price from ~$2.22 USD), Radwell International, Kempston Controls (ships to 240+ countries), WI Automation (global network), Farnell/Newark, Amazon.de, and numerous regional distributors across Latin America, Europe, and Asia. DigiKey lists the part (3473-3SU11300AB101BA0-ND) but notes it is no longer available there. Typical pricing: €24.37 (spares4less.de), $20.94 USD (CMP Automate), ~1,958 INR (WI Automation India). The part comes as a complete unit including the 3SU1400-1AA10-1BA0 contact module; the modular SIRIUS ACT system also allows separate operator (3SU1030-0AB10-0AA0) and contact block (3SU1400-series) ordering. Laser-labeling variants available (-Z Y11, -Z Y12, -Z Y15, -Z Y19 suffixes). Bulk packaging: -Z X90 = 20-unit pack.

6. Known Issues

The primary issue identified is a catalog color error: this product is definitively black, but The Button Index catalog names it "White Flush Button." No technical reliability issues or user complaints were found in the research data. The 3SU1130 product line has been phased out (lifecycle status: discontinued at Siemens) and replaced by the 3SU1100 series, which may affect long-term OEM spare availability; however, secondary market stock remains abundant across global distributors.