{"id":7345,"date":"2026-07-28T13:06:32","date_gmt":"2026-07-28T05:06:32","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=7345"},"modified":"2026-07-28T15:51:37","modified_gmt":"2026-07-28T07:51:37","slug":"new-original-schneider-gv3l25-gv3-series-locking-device","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-schneider-gv3l25-gv3-series-locking-device\/","title":{"rendered":"New Original Schneider GV3L25 GV3 Series Locking Device"},"content":{"rendered":"
\n

New Original Schneider GV3L25 GV3 Series Lockable Motor Circuit Breaker<\/h1>\n<\/div>\n
\n

1. Product Overview<\/h2>\n<\/div>\n
\n
GV3L25 is an original genuine motor protection circuit breaker belonging to Schneider Electric TeSys GV3 series integrated lockable switching devices. It is a 3-pole magnetic trip motor circuit breaker rated 25A, equipped with a rotary locking operating handle and built-in padlocking locking structure, specially developed for three-phase asynchronous motor control and protection in industrial automation equipment, machinery tools, pumping stations, conveyor systems and small industrial low-voltage distribution cabinets.<\/div>\n<\/div>\n
\n
This device combines manual circuit switching, electrical isolation, short-circuit magnetic protection and safety locking functions in one unit. The front rotary handle supports padlock locking in OFF position to realize lockout-tagout (LOTO) safety management during equipment maintenance. Adopting EverLink creep-compensating wiring terminals and standard 35mm DIN rail modular mounting structure, it perfectly matches other TeSys series contactors, relays and auxiliary accessories, applicable to 690V AC low-voltage motor control loops, supporting motor load up to 11kW under 400V AC power supply condition.<\/div>\n<\/div>\n
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2. Main Functions<\/h2>\n<\/div>\n
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    \n
  1. Motor Short-Circuit Protection<\/strong>: Instant magnetic tripping mechanism cuts off power supply rapidly once short-circuit fault occurs in motor circuit, preventing motor winding burnout and circuit damage caused by short-circuit current.<\/li>\n
  2. Safe Lockout & Isolation Function<\/strong>: The rotary handle can be locked at OFF position via external padlocks (max 4 padlocks installable, padlock shank diameter \u22646mm). It forms visible isolation clearance inside the breaker after switching off, complying with LOTO industrial safety specifications to avoid accidental power-on during equipment overhaul and maintenance.<\/li>\n
  3. Manual On\/Off Circuit Control<\/strong>: Three-position rotary handle (ON \/ OFF \/ TRIPPED) realizes manual switching of motor normal operating current; tripped position can clearly display fault tripping status for quick troubleshooting.<\/li>\n
  4. Reliable Permanent Wiring Connection<\/strong>: Patented EverLink spring compensation terminals keep constant clamping force on cables for long-term operation, effectively avoiding loose wiring and overheating caused by thermal expansion and cold contraction.<\/li>\n
  5. Mechanical & Electrical Endurance Operation<\/strong>: Stable repeated switching performance adapts to frequent start-stop scenarios of industrial motors; optional auxiliary contact accessories can feedback switch status signals to PLC and remote monitoring systems.<\/li>\n
  6. Finger-Safe Protection<\/strong>: IP20 protection grade prevents accidental touch of internal live conductive parts under indoor installation conditions.<\/li>\n<\/ol>\n<\/div>\n
    \n

    3. Technical Characteristics<\/h2>\n<\/div>\n
    \n
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    \n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Technical Parameter<\/th>\nDetailed Specification<\/th>\n<\/tr>\n<\/thead>\n
    Full Model<\/td>\nGV3L25<\/td>\n<\/tr>\n
    Product Series<\/td>\nTeSys GV3 Lockable Motor Circuit Breaker<\/td>\n<\/tr>\n
    Number of Poles<\/td>\n3P (Three Poles)<\/td>\n<\/tr>\n
    Rated Operational Current (In)<\/td>\n25 A<\/td>\n<\/tr>\n
    Applicable Motor Power (400V AC)<\/td>\n11 kW<\/td>\n<\/tr>\n
    Rated Operational Voltage (Ue)<\/td>\n690 V AC 50\/60 Hz<\/td>\n<\/tr>\n
    Rated Insulation Voltage (Ui)<\/td>\n800 V<\/td>\n<\/tr>\n
    Impulse Withstand Voltage<\/td>\n8 kV<\/td>\n<\/tr>\n
    Magnetic Tripping Current<\/td>\n14 \u00d7 In<\/td>\n<\/tr>\n
    Short-Circuit Breaking Capacity (Icu, 400V)<\/td>\n100 kA<\/td>\n<\/tr>\n
    Tripping Type<\/td>\nInstantaneous Magnetic Trip<\/td>\n<\/tr>\n
    Handle Locking Mode<\/td>\nPadlock lockable at OFF position, supports up to 4 padlocks<\/td>\n<\/tr>\n
    Mechanical Endurance<\/td>\n20,000 operation cycles<\/td>\n<\/tr>\n
    Electrical Endurance (AC-3 415V)<\/td>\n50,000 operation cycles<\/td>\n<\/tr>\n
    Protection Degree<\/td>\nIP20<\/td>\n<\/tr>\n
    Operating Ambient Temperature<\/td>\n-20 \u2103 ~ +60 \u2103<\/td>\n<\/tr>\n
    Storage Temperature Range<\/td>\n-40 \u2103 ~ +80 \u2103<\/td>\n<\/tr>\n
    Mounting Methods<\/td>\n35mm DIN rail mounting \/ Panel screw fixing<\/td>\n<\/tr>\n
    Wiring Terminal Type<\/td>\nEverLink BTR Screw Terminals<\/td>\n<\/tr>\n
    Compliance Standards<\/td>\nIEC 60947-2, IEC 60947-4-1, UL508<\/td>\n<\/tr>\n
    Flame Retardant Grade<\/td>\nV0 high temperature resistant engineering plastic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n

    Core Technical Advantages<\/h3>\n<\/div>\n
    \n
      \n
    • Integrated locking structure without additional padlocking accessories required, simplifying LOTO safety configuration;<\/li>\n
    • High conductivity copper internal busbar with anti-oxidation coating, low power consumption and stable temperature rise;<\/li>\n
    • Independent arc extinguishing chamber structure suppresses switching electric arc and prolongs service life;<\/li>\n
    • Universal modular width consistent within GV2\/GV3 series, convenient for cabinet layout expansion.<\/li>\n<\/ul>\n<\/div>\n
      \n

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

      Product Outer Dimensions (Width \u00d7 Height \u00d7 Depth)<\/h3>\n<\/div>\n
      \n
      \n
      \n
      \n
      \n\n\n\n\n\n\n\n
      Dimension Item<\/th>\nValue (Unit: mm)<\/th>\n<\/tr>\n<\/thead>\n
      Overall Width<\/td>\n55<\/td>\n<\/tr>\n
      Overall Height<\/td>\n132<\/td>\n<\/tr>\n
      Overall Depth<\/td>\n136<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
      \n

      Weight Parameters<\/h3>\n<\/div>\n
      \n
      \n
      \n
      \n
      \n\n\n\n\n\n\n
      Weight Category<\/th>\nNumerical Value<\/th>\n<\/tr>\n<\/thead>\n
      Single Unit Net Weight<\/td>\n960 g<\/td>\n<\/tr>\n
      Individual Original Packaged Gross Weight<\/td>\n988 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
      \n

      5. 10 Schneider TeSys Series Products with Similar Lockable Motor Protection Function<\/h2>\n<\/div>\n
      \n
      All items are lockable motor circuit breakers of Schneider TeSys GV series, featuring rotary handle locking, motor overload\/short-circuit protection and DIN rail mounting, differing mainly in rated current, trip mode and applicable load power:<\/div>\n<\/div>\n
      \n
        \n
      1. GV3L09 TeSys GV3 3P 9A Magnetic Lockable Motor Circuit Breaker<\/li>\n
      2. GV3L12 TeSys GV3 3P 12A Magnetic Lockable Motor Circuit Breaker<\/li>\n
      3. GV3L16 TeSys GV3 3P 16A Magnetic Lockable Motor Circuit Breaker<\/li>\n
      4. GV3L20 TeSys GV3 3P 20A Magnetic Lockable Motor Circuit Breaker<\/li>\n
      5. GV3L32 TeSys GV3 3P 32A Magnetic Lockable Motor Circuit Breaker<\/li>\n
      6. GV3L40 TeSys GV3 3P 40A Magnetic Lockable Motor Circuit Breaker<\/li>\n
      7. GV3L50 TeSys GV3 3P 50A Magnetic Lockable Motor Circuit Breaker<\/li>\n
      8. GV3L65 TeSys GV3 3P 65A Magnetic Lockable Motor Circuit Breaker<\/li>\n
      9. GV2P25 TeSys GV2 3P 25A Thermal-Magnetic Lockable Motor Circuit Breaker<\/li>\n
      10. GV2P32 TeSys GV2 3P 32A Thermal-Magnetic Lockable Motor Circuit Breaker<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

        New Original Schneider GV3L25 GV3 Series Lockable Motor Circuit Breaker 1. Product Overview GV3L25 is an original genuine motor protection<\/p>","protected":false},"featured_media":7346,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[105],"product_tag":[],"class_list":["post-7345","product","type-product","status-publish","has-post-thumbnail","product_cat-schneider","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original Schneider GV3L25 GV3 Series Locking Device - 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-gv3l25-gv3-series-locking-device\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original Schneider GV3L25 GV3 Series Locking Device - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original Schneider GV3L25 GV3 Series Lockable Motor Circuit Breaker 1. 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