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A classic motor protection series from Schneider Electric, designed for low-power motors rated 0.1-32A. It provides protection against short circuit, overload and phase loss. Equipped with a rotary knob for manual closing and tripping, and built-in thermal-magnetic trip unit to deliver delayed overload protection and instantaneous short-circuit protection. The code 10 represents an adjustable setting current range of 4-6.3A, compatible with 1.5-2.2kW three-phase motors at 400V. Models suffixed with C are domestic versions, while those without C are imported versions. Both share identical performance parameters and comply with IEC and GB standards.
- Model Code Explanation
| Segment | GV2 | PM | 10 | C |
| Meaning | Product series: TeSys Deca GV2 motor circuit breaker | Operation type: Panel Mount Rotary Knob with thermal-magnetic protection | Setting current range code: 4-6.3A | Origin code: Manufactured in China |
- Main Technical Specifications
| Category | Technical Data | Remarks |
| General Information | ||
| Product Name | TeSys Deca GV2PM Motor Circuit Breaker | Specifically designed for motor control and protection |
| Order Code | GV2PM10C | Standard commercial model |
| Product Status | Active | Standard product of Schneider Electric |
| Electrical Parameters | ||
| Poles | 3P (Three-phase) | For three-phase asynchronous motors |
| Setting Current Range | 4-6.3A | Adjustable via rotary knob, for 1.5-2.2kW motors (400V) |
| Rated Operational Current (Ith) | 6.3A | Maximum continuous operating current |
| Rated Insulation Voltage (Ui) | 690V | Withstand voltage level of insulation system |
| Rated Operational Voltage (Ue) | 400V AC (50/60Hz) | Standard industrial voltage |
| Rated Ultimate Short-circuit Breaking Capacity (Icu) | 100kA @ 400V | Compliant with IEC 60947-2 |
| Protection Type | Thermal-magnetic | Delayed overload protection + instantaneous short-circuit protection |
| Mechanical Parameters | ||
| Dimensions (W×H×D) | 89mm×85mm×91mm | Compact structure to save cabinet space |
| Weight | Approx. 280g | Easy for installation and maintenance |
| Mounting | 35mm DIN rail mounting | Compliant with EN 60715 |
| Terminals | Screw terminals, for 1.5-4mm² conductors | Suitable for solid and stranded wires |
| Operation Mode | Rotary knob (OFF-ON-RESET) | Manual reset required after tripping |
| Environmental Parameters | ||
| Operating Temperature | -20°C ~ +60°C | Adaptable to industrial environments |
| Ingress Protection | IP20 | Prevents finger access to live parts |
| Certifications | CE, CCC, UL, CSA | Compliant with international safety standards |
- Full Range of GV2PM Rotary Knob Motor Circuit Breakers
| Model | Setting Current Range | Matched Motor Power (400V) | Remarks |
| GV2PM01C | 0.1-0.16A | 0.025-0.04kW | Minimum current rating |
| GV2PM02C | 0.16-0.25A | 0.04-0.06kW | |
| GV2PM03C | 0.25-0.4A | 0.06-0.1kW | |
| GV2PM04C | 0.4-0.63A | 0.1-0.16kW | |
| GV2PM05C | 0.63-1A | 0.16-0.25kW | |
| GV2PM06C | 1-1.6A | 0.25-0.4kW | |
| GV2PM07C | 1.6-2.5A | 0.4-0.63kW | |
| GV2PM08C | 2.5-4A | 0.63-1.1kW | |
| GV2PM10C | 4-6.3A | 1.1-2.2kW | Current model |
| GV2PM14C | 6.3-10A | 2.2-3kW | |
| GV2PM16C | 9-14A | 3-4kW | |
| GV2PM20C | 13-18A | 4-5.5kW | |
| GV2PM21C | 17-23A | 5.5-7.5kW | |
| GV2PM22C | 23-32A | 7.5-11kW | Maximum current rating |
- Competitor & Equivalent Models
| Brand | Model | Setting Current Range | Operation Mode | Replacement Description |
| Schneider Electric | GV2ME10C | 4-6.3A | Push-button | Alternative with different operation mode within the same series |
| Siemens | 3RV2011-0JA10 | 4-6.3A | Rotary knob | Cross-brand functional replacement |
| ABB | MS116-6.3 | 4-6.3A | Rotary knob | Cross-brand functional replacement |
| Eaton | DIL M9-10 | 4-6.3A | Rotary knob | Cross-brand functional replacement |
| Chint | NDM1-63/3300 | 4-6.3A | Rotary knob | Economical domestic alternative |
- Application Environments & Typical Cases
5.1 Recommended Applications
Industrial Automation: Protection for small pumps, fans and conveyor motors; compatible with PLC control circuits
Building Facilities: Control and protection for air conditioning fans, water pumps, elevator door motors and fire linkage equipment
Food & Beverage Industry: Motor protection for packaging machines, filling machines and small mixers; meets hygiene requirements
Medical Equipment: Safety protection for laboratory stirrers, centrifuges and small medical pumps
Agricultural Machinery: Protection for outdoor motors such as irrigation pumps, small harvesters and feed mixers
Data Centers: Protection for precision air conditioner fans, cooling water pumps and UPS cooling fans
5.2 Non-recommended Applications
Frequent starting: Not applicable for equipment starting more than 10 times per hour. GV3 series or soft starters are recommended instead.
Heavy-duty start: Not suitable for motors with starting current over 8 times the rated current. Additional overload protection is required.
Explosive hazardous areas: No explosion-proof certification. Do not use directly in Zone IIC explosive areas.
DC motors: The GV2 series is designed exclusively for AC motors. Use dedicated protective devices for DC motors.
5.3 Typical Application Cases
Case 1: Mixing System in Pharmaceutical Factory
Application: Overload, short-circuit and phase loss protection for 1.5kW reactor stirring motors
Configuration: GV2PM10C + LC1D12 Contactor + Control Buttons
Benefits: Prevents motor burnout caused by agitator jamming; complies with GMP standards and trips rapidly for equipment protection during faults.
Case 2: Air Conditioning System in Commercial Buildings
Application: Protection and control for 2.2kW fresh air handling units and water pump motors
Configuration: GV2PM10C + Building Automation System (BAS) + Temperature Sensors
Benefits: Enables automatic start/stop of fans and pumps, protects motors against overload, reduces maintenance costs and improves energy efficiency by 12%.
Case 3: Conveyors on Automated Production Lines
Application: Protection and control for 1.1kW small conveyor motors
Configuration: GV2PM10C + PLC + Emergency Stop Buttons
Benefits: Avoids motor damage from conveyor jamming, works with emergency stop system for safe shutdown, and shortens Mean Time To Repair (MTTR) to within 3 minutes.
Case 4: Aeration System in Wastewater Treatment Plant
Application: Protection and control for 2.2kW small aeration fans
Configuration: GV2PM10C + Liquid Level Sensors + Automatic Control Cabinet
Benefits: Performs reliably in humid environments, prevents fan burnout from overload, realizes unattended automatic operation and cuts operational costs by 30%.
- Selection Tips & Quick Reference Rules
Selection Rhythm
Choose GV2PM10C,
Current range 4 to 6.3A,
Matches motors 1.5 to 2.2kW,
Rotary knob operation, IP20 rating,
35mm DIN rail, 89mm width,
High breaking capacity with thermal-magnetic protection,
Safeguards motors from overload and short circuit,
Reliable for industrial and building applications.
Quick Reference Rules
- Current Matching: 10 = 4-6.3A; 08 = 2.5-4A; 14 = 6.3-10A. Larger figure means wider current range.
- Operation Mode: PM = Rotary knob; ME = Push-button; LP = Magnetic-only type (short-circuit protection only).
- Power Matching: 4-6.3A corresponds to 1.5-2.2kW @ 400V. Approximate formula: Current × 0.5 ≈ Matched motor power (kW).
- Installation Features: 89mm width, 35mm DIN rail mounting, IP20 protection rating, ideal for installation inside control cabinets.
- Troubleshooting
| Fault Phenomenon | Possible Causes | Solutions |
| Frequent tripping | Setting current too low | Turn the rotary knob clockwise to increase current within 4-6.3A |
| Motor overload / locked rotor | Check for overloading and eliminate jamming | |
| Phase loss operation | Inspect three-phase power supply and repair broken wires or poor contacts | |
| Failure to close | Knob not reset | Turn the knob to OFF position then back to ON after tripping |
| Mechanical jamming | Clear foreign objects or replace damaged components | |
| Wrong wiring | Recheck three-phase wiring and eliminate short circuits | |
| Overheated contacts | Loose wiring terminals | Retighten terminals for good contact |
| Excessive load | Reduce load or replace with higher-rated circuit breaker if needed | |
| Excessively high ambient temperature | Improve ventilation and keep temperature below 60°C |
- Key Features Summary
- Comprehensive Protection: Thermal-magnetic trip unit provides delayed overload, instantaneous short-circuit and phase loss protection, compliant with IEC 60947-4-1.
- Wide Compatibility: 4-6.3A adjustable current range for 1.5-2.2kW three-phase motors; easy operation via rotary knob.
- Compact Structure: Dimension 89mm×85mm×91mm with 35mm DIN rail mounting to save cabinet space.
- High Reliability: Wide operating temperature range (-20°C ~ +60°C) and IP20 rating for harsh industrial conditions.
- Easy Installation & Maintenance: Standard interface for seamless matching with contactors; simple knob reset after faults.
Application Scenarios of Schneider GV2PM10C (4~6.3A)
This is a 3-pole rotary-knob motor circuit breaker with thermal-magnetic protection. It is suitable for 1.1~2.2kW three-phase asynchronous motors at 400V. Adopting DIN rail mounting, it integrates overload, short-circuit and phase loss protection, and is widely used in industrial, building, light industry and municipal fields.
- Main Application Scenarios
1.1 Industrial Automated Production Lines
Small belt conveyors and roller motors
Workshop auxiliary fans and dust extraction fans
Auxiliary power motors for manipulators and small positioners
Machine tool cooling pumps and lubrication pumps
Combined with PLC and relay circuits for local and remote control & protection
1.2 HVAC & Building Electromechanical Systems
Terminal fans, fresh air fans and exhaust fans of central air conditioning
Small circulating water pumps and make-up water pumps for building water supply & drainage
Cooling fans for computer room precision air conditioners
Auxiliary fans and door drive motors in elevator rooms
Fire exhaust fans and damper linkage motors (meeting fire power distribution standards)
1.3 Light Industry, Food & Packaging Industry
Small mixers, blenders and feeding machines
Packaging machines, labelers and conveyor drive motors
Filling equipment and small roller conveyors
Ventilation fans and washing pumps for food workshops
(Compact body and qualified protection level, suitable for dusty and humid workshop conditions)
1.4 Water Treatment & Municipal Engineering
Small aeration fans, dosing pumps and reflux pumps in sewage treatment plants
Booster pumps for landscape pools and residential water supply
Small power motors inside on-site control boxes of pumping stations
Fans and water pumps supporting river and pipeline monitoring equipment
1.5 Laboratory & Medical Supporting Equipment
Laboratory stirrers, centrifuges and circulating water pumps
Exhaust and fresh air system motors for medical clean rooms
Medical water purifiers and small delivery pumps
(Sensitive protection effectively prevents equipment stalling and motor burnout)
1.6 Warehousing, Logistics & Supermarkets
Warehouse ventilation fans and dust removal equipment
Condenser fans and fresh air systems for supermarket refrigeration units
Motors for light sorting lines and small roller conveyors
1.7 Agricultural Machinery & Outdoor Light-duty Equipment
Small irrigation pumps and spray devices for farmland
Feed mixers and small agricultural ventilation equipment
(Wide temperature adaptability for outdoor simple electrical control boxes)
- Not Recommended Scenarios
- High-frequency starting equipment: More than 10 starts per hour may cause false tripping. Dedicated starting solutions are recommended.
- Heavy-load motors with high starting current: Starting current far exceeds normal level; match with thermal relays and contactors additionally.
- Explosive hazardous areas: Without explosion-proof certification, not allowed for direct use in explosive zones.
- DC motors and high-power single-phase motors: Designed for three-phase AC motors only.
- Environments with long-term temperature above +60°C or strong corrosive gas: Protection accuracy and service life will be reduced.
- Common Matching Solutions for On-site Use
- Standard motor circuit: GV2PM10C + LC1D Contactor + Push Buttons (Local start & stop)
- Automatic control circuit: GV2PM10C + Contactor + PLC (Remote automatic control)
- Fire linkage circuit: GV2PM10C + Fire Module + Contactor (Fire forced start / forced trip)
