New Original Schneider GV3P25 GV3P Motor Circuit Breaker
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New Original Schneider GV3P25 TeSys GV3P Thermal-Magnetic Motor Circuit Breaker
1. Product Overview
GV3P25 is an original genuine motor protection circuit breaker manufactured by Schneider Electric, belonging to the TeSys Deca GV3 series modular motor control and protection components. It is a 3-pole thermal-magnetic trip manual motor starter equipped with a rotary operating knob, specially developed for three-phase asynchronous motor control and comprehensive protection in industrial automation equipment, machine tools, water pump units, conveyor lines, HVAC systems and on-site low-voltage control cabinetsEnable.
This integrated device combines manual circuit switching, adjustable overload thermal protection, instantaneous short-circuit magnetic protection and electrical isolation functions into one single unit. The thermal trip current can be manually adjusted within 17 A to 25 A to match different motor rated currents, and it supports motors up to 11 kW under 400 V AC three-phase power supply. Adopting patented EverLink anti-loosening spring screw terminals and standard 35 mm DIN rail mounting structure, it can be flexibly combined with TeSys series contactors, auxiliary contacts and other accessories to build complete motor starter systems. With high short-circuit breaking capacity and multi-national safety certifications, it is widely applied in machinery manufacturing, packaging industry, food processing and general industrial low-voltage power distribution occasions.
2. Main Functions
- Adjustable Thermal Overload Protection
Built-in bimetallic thermal trip elements realize inverse-time overload protection. Users can adjust the setting current from 17 A to 25 A according to motor parameters; the breaker will automatically trip to cut off power when the motor runs under overload for a long time, avoiding winding overheating burnout. It also features phase loss sensitive protection to prevent motor damage caused by three-phase power imbalance or single-phase power loss.
- Instantaneous Short-Circuit Magnetic Protection
Once severe short-circuit faults occur inside motor windings or connecting cables, the magnetic tripping mechanism acts instantly to break the circuit within milliseconds, blocking huge short-circuit current and protecting distribution lines and upstream electrical equipment.
- Manual ON/OFF Switching & Fault Status Indication
Three-position rotary knob (ON / OFF / TRIPPED) supports manual switching of normal motor operating current. The dedicated TRIPPED position clearly displays fault tripping state, helping maintenance personnel quickly judge fault causes without extra inspection tools.
- Electrical Isolation for Maintenance Safety
After switching the knob to OFF position, a visible contact isolation gap is formed inside the breaker, complying with international isolation switch standards. It ensures thorough power cutoff for downstream motor circuits during equipment overhaul and inspection.
- Anti-loosening Stable Wiring Connection
EverLink creep-compensating screw terminals maintain constant clamping force on cables under temperature variation and vibration environments, effectively eliminating wiring looseness, contact overheating and poor conduction caused by thermal expansion and cold contraction.
- Expandable Signal Feedback Function
Auxiliary contact modules can be installed on both sides optionally to transmit switch closing, opening and fault tripping signals to PLC and remote monitoring systems for centralized industrial automatic control management.
- Finger-Safe Protection Structure
IP20 protection grade prevents operators from accidentally touching internal live conductive parts under indoor installation conditions.
3. Technical Characteristics
| Technical Parameter | Detailed Specification |
|---|---|
| Full Model | GV3P25 |
| Product Series | TeSys Deca GV3P Thermal-Magnetic Motor Circuit Breaker |
| Pole Number | 3 Poles (3P) |
| Adjustable Thermal Current Range | 17 A ~ 25 A |
| Rated Conventional Thermal Current (Ith) | 25 A |
| Magnetic Tripping Current | 350 A (14 × rated current) |
| Matched Motor Power (400 V AC) | 11 kW |
| Rated Operational Voltage (Ue) | Up to 690 V AC, 50/60 Hz |
| Rated Insulation Voltage (Ui) | 800 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Ultimate Short-Circuit Breaking Capacity (Icu, 400 V AC) | 100 kA |
| Trip Mode | Thermal-magnetic combined trip |
| Operating Handle Type | Rotary knob |
| Mechanical Service Life | 20,000 switching cycles |
| Electrical Service Life (AC-3, 415 V) | 50,000 switching cycles |
| Protection Class | IP20 |
| Operating Ambient Temperature | -20 ℃ ~ +60 ℃ |
| Storage Temperature Range | -40 ℃ ~ +80 ℃ |
| Installation Methods | 35 mm standard DIN rail mounting, panel screw fixation |
| Terminal Type | EverLink BTR anti-loosening screw terminals |
| Compliance Standards | IEC 60947-2, IEC 60947-4-1, UL 60947, CCC, EAC |
| Housing Flame Retardant Grade | UL94 V0 high temperature resistant engineering plastic |
Core Technical Advantages
- Continuously adjustable thermal trip range, flexible matching for various small and medium three-phase motors;
- Ultra-high 100 kA short-circuit breaking capacity, suitable for power distribution systems with large short-circuit current;
- Integrated phase loss protection function, greatly improving motor operation safety;
- Unified modular dimension with all GV3 series products, convenient for cabinet layout and expansion;
- Green Premium eco-friendly component, compliant with RoHS and REACH environmental regulations.
4. Overall Dimensions and Weight
External Overall Dimensions
| Dimension Item | Size (Unit: Millimeter) |
|---|---|
| Total Width | 55 |
| Total Height | 132 |
| Total Depth | 136 |
Weight Data
| Weight Classification | Specific Value |
|---|---|
| Single Unit Net Weight | 960 g |
| Original Packaged Gross Weight | 990 g |
5. 10 Schneider TeSys GV Series Similar Functional Motor Circuit Breakers
All listed products are thermal-magnetic motor protection circuit breakers under Schneider TeSys system, featuring adjustable overload protection, short-circuit protection, rotary knob operation and DIN rail installation, differing mainly in adjustable current range and applicable motor power:
- GV3P06 3P 4–6A Thermal-Magnetic Motor Circuit Breaker
- GV3P10 3P 6–10A Thermal-Magnetic Motor Circuit Breaker
- GV3P16 3P 10–16A Thermal-Magnetic Motor Circuit Breaker
- GV3P18 3P 12–18A Thermal-Magnetic Motor Circuit Breaker
- GV3P32 3P 23–32A Thermal-Magnetic Motor Circuit Breaker
- GV3P40 3P 30–40A Thermal-Magnetic Motor Circuit Breaker
- GV3P50 3P 37–50A Thermal-Magnetic Motor Circuit Breaker
- GV3P65 3P 55–65A Thermal-Magnetic Motor Circuit Breaker
- GV3P80 3P 70–80A Thermal-Magnetic Motor Circuit Breaker
- GV2P25 Small Frame 3P 18–25A Thermal-Magnetic Motor Circuit Breaker
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
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We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
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