{"id":6264,"date":"2026-06-24T14:24:52","date_gmt":"2026-06-24T06:24:52","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=6264"},"modified":"2026-06-24T14:25:00","modified_gmt":"2026-06-24T06:25:00","slug":"new-original-schneider-xb4ba42-xb4-modular-red-push-button","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-schneider-xb4ba42-xb4-modular-red-push-button\/","title":{"rendered":"New Original Schneider XB4BA42 XB4 modular red push button"},"content":{"rendered":"
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New Original Schneider XB4BA42 XB4 Modular Red Push Button<\/h1>\n<\/div>\n
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1. Product Overview<\/h2>\n<\/div>\n
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The XB4BA42 is a brand-new genuine momentary push button from Schneider Electric\u2019s Harmony XB4 modular control component family. It adopts the industry standard 22 mm panel mounting structure, equipped with a chrome-plated metal mounting bezel, flush unmarked round red actuator and a built-in single normally closed (1NC) slow-break contact block. This spring return push button is pre-assembled as an integrated unit, widely installed on control cabinet panels, machine operating consoles, local control stations of automated equipment, pump and fan control boxes, and mechanical equipment operation panels. It is specially used for manual signal triggering in industrial control circuits. Featuring strong mechanical shock resistance, high-level dust and water protection, stable contact conductivity and standardized modular assembly structure, this push button can steadily work under complex and harsh industrial operating environments.<\/div>\n<\/div>\n
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2. Main Functions<\/h2>\n<\/div>\n
\n
    \n
  1. Momentary Stop Signal Triggering<\/strong>\n
    <\/div>\n

    When manually pressed, the internal normally closed contact is opened to cut off the existing circuit signal; once the external pressing force is released, the built-in reset spring automatically rebounds the button head, and the contact restores its closed state. It is most commonly applied as stop buttons for three-phase motors, conveyors and automated production equipment.<\/li>\n

  2. Control Circuit Logic Switching<\/strong>\n
    <\/div>\n

    It transmits manual operation signals to intermediate relays, contactor coils or PLC digital input terminals, realizing manual stop intervention, circuit interlock cut-off and emergency pause control of automatic operation programs.<\/li>\n

  3. On-site Local Manual Control<\/strong>\n
    <\/div>\n

    It provides independent local manual stop operation separate from remote control modes, convenient for equipment trial operation, on-site debugging and quick manual shutdown during abnormal conditions.<\/li>\n

  4. Modular Function Expansion Compatibility<\/strong>\n
    <\/div>\n

    It is fully compatible with all contact modules, contact holders and matching accessories of the XB4 series, allowing flexible expansion of multiple normally open or normally closed contacts to satisfy the design demands of complicated control circuits.<\/li>\n

  5. Standardized Operation Identification<\/strong>\n
    <\/div>\n

    The red color complies with international electrical safety color regulations, which represents stop, shutdown and deactivation functions, helping operators quickly distinguish operation types and realize standardized site management.<\/li>\n<\/ol>\n<\/div>\n

    \n

    3. Technical Features<\/h2>\n<\/div>\n
    \n

    Core Electrical & Performance Specification Table<\/h3>\n<\/div>\n
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    \u8868\u683c<\/div>\n
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    Specification Item<\/th>\nTechnical Parameter<\/th>\n<\/tr>\n<\/thead>\n
    Complete Model Number<\/td>\nXB4BA42<\/td>\n<\/tr>\n
    Product Series<\/td>\nSchneider Harmony XB4 Modular Control Components<\/td>\n<\/tr>\n
    Actuator Style<\/td>\nFlush round head, non-illuminated, unmarked<\/td>\n<\/tr>\n
    Actuator Color<\/td>\nRed<\/td>\n<\/tr>\n
    Operation Mode<\/td>\nSpring return (momentary type)<\/td>\n<\/tr>\n
    Internal Contact Configuration<\/td>\n1 Normally Closed (1NC), slow-break structure<\/td>\n<\/tr>\n
    Terminal Identification<\/td>\nTerminals 21-22 for NC contact<\/td>\n<\/tr>\n
    Rated Insulation Voltage (Ui)<\/td>\n600 V<\/td>\n<\/tr>\n
    Rated Impulse Withstand Voltage (Uimp)<\/td>\n6 kV<\/td>\n<\/tr>\n
    AC Rated Operating Current (AC-15)<\/td>\n6 A at 120 V AC; 3 A at 240 V AC<\/td>\n<\/tr>\n
    DC Rated Operating Current<\/td>\n0.55 A at 125 V DC<\/td>\n<\/tr>\n
    Mechanical Service Life<\/td>\n10,000,000 operation cycles<\/td>\n<\/tr>\n
    Electrical Service Life<\/td>\n1,000,000 operation cycles under rated load<\/td>\n<\/tr>\n
    Ingress Protection Rating<\/td>\nIP66, IP67, IP69K<\/td>\n<\/tr>\n
    Mechanical Impact Resistance Grade<\/td>\nIK06<\/td>\n<\/tr>\n
    Operating Ambient Temperature<\/td>\n-40 \u00b0C ~ +70 \u00b0C<\/td>\n<\/tr>\n
    Storage Temperature Range<\/td>\n-45 \u00b0C ~ +85 \u00b0C<\/td>\n<\/tr>\n
    Standard Panel Mount Hole Diameter<\/td>\n22 mm<\/td>\n<\/tr>\n
    Wiring Terminal Form<\/td>\nScrew clamping terminal<\/td>\n<\/tr>\n
    Applicable Wire Cross-section<\/td>\n0.22 ~ 2.5 mm\u00b2 single solid wire; maximum 2 \u00d7 1.5 mm\u00b2 wires with wire ferrules<\/td>\n<\/tr>\n
    Conforming Standards<\/td>\nIEC 60947-1, IEC 60947-5-1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n

    Structural and Performance Advantages<\/h3>\n<\/div>\n
    \n
      \n
    1. High-strength Anti-corrosion Metal Frame Structure<\/strong>\n
      <\/div>\n

      The chrome-plated bezel matched with zinc alloy locking sleeve possesses outstanding wear resistance, scratch resistance and rust-proof property, adapting to dusty, humid and corrosive workshop industrial environments.<\/li>\n

    2. High-stability Silver Alloy Contact System<\/strong>\n
      <\/div>\n

      Adopting silver-nickel alloy contact tips, it effectively resists electric arc ablation and oxidation after frequent switching, keeping consistent contact resistance for long-term operation and preventing signal disconnection caused by poor contact.<\/li>\n

    3. Multi-layer Sealing Waterproof and Dustproof Design<\/strong>\n
      <\/div>\n

      Multi-channel internal sealing structure achieves high IP protection grades, effectively blocking dust intrusion and splashing water infiltration, and tolerates high-pressure water washing cleaning on equipment surfaces.<\/li>\n

    4. Simple and Efficient Panel Installation Structure<\/strong>\n
      <\/div>\n

      It only needs one locking nut for front panel installation and disassembly, without special tools, simplifying on-site replacement and maintenance work.<\/li>\n

    5. Anti-loosening Vibration-resistant Wiring Terminals<\/strong>\n
      <\/div>\n

      Anti-loose screw terminal design prevents wire loosening under long-term mechanical vibration, ensuring reliable and stable wiring connection.<\/li>\n

    6. Universal XB4 Modular Interface<\/strong>\n
      <\/div>\n

      The unified assembly interface can freely match additional contact blocks, contact bases and locking accessories, supporting customized circuit expansion schemes according to actual control requirements.<\/li>\n<\/ol>\n<\/div>\n

      \n

      4. Product Dimensions and Weight<\/h2>\n<\/div>\n
      \n

      Dimension Specification Table (Unit: mm)<\/h3>\n<\/div>\n
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      Dimension Description<\/th>\nSize Value<\/th>\n<\/tr>\n<\/thead>\n
      Overall Width<\/td>\n30<\/td>\n<\/tr>\n
      Overall Height<\/td>\n47<\/td>\n<\/tr>\n
      Rear Protruding Depth after Panel Installation<\/td>\n52<\/td>\n<\/tr>\n
      Overall Outer Dimension<\/td>\n30 (W) \u00d7 47 (H) \u00d7 52 (D)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
      \n

      Weight Information<\/h3>\n<\/div>\n
      \n
        \n
      • Net weight of single piece: approximately 80 grams<\/li>\n
      • Gross weight with individual retail package: approximately 92 grams<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"

        New Original Schneider XB4BA42 XB4 Modular Red Push Button 1. Product Overview The XB4BA42 is a brand-new genuine momentary push<\/p>","protected":false},"featured_media":6265,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[105],"product_tag":[],"class_list":["post-6264","product","type-product","status-publish","has-post-thumbnail","product_cat-schneider","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original Schneider XB4BA42 XB4 modular red push button - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-schneider-xb4ba42-xb4-modular-red-push-button\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original Schneider XB4BA42 XB4 modular red push button - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original Schneider XB4BA42 XB4 Modular Red Push Button 1. 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