Schneider GV2PM10C Motor Circuit Breaker

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. 코드 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.

1. 모델 코드 설명

2. 주요 기술 사양

3. Full Range of GV2PM Rotary Knob Motor Circuit Breakers

4. 경쟁자 & 동등한 모델

5. 애플리케이션 환경 & 일반적인 경우

5.1 권장 애플리케이션

산업 자동화: Protection for small pumps, fans and conveyor motors; compatible with PLC control circuits

건물 시설: Control and protection for air conditioning fans, 물 펌프, elevator door motors and fire linkage equipment

음식 & 음료 산업: Motor protection for packaging machines, filling machines and small mixers; meets hygiene requirements

의료 장비: Safety protection for laboratory stirrers, centrifuges and small medical pumps

농업 기계: Protection for outdoor motors such as irrigation pumps, small harvesters and feed mixers

데이터 센터: Protection for precision air conditioner fans, cooling water pumps and UPS cooling fans

5.2 Non-recommended Applications

빈번한 시동: Not applicable for equipment starting more than 10 시간당 횟수. GV3 series or soft starters are recommended instead.

Heavy-duty start: Not suitable for motors with starting current over 8 정격 전류의 배. Additional overload protection is required.

Explosive hazardous areas: No explosion-proof certification. Do not use directly in Zone IIC explosive areas.

DC 모터: The GV2 series is designed exclusively for AC motors. Use dedicated protective devices for DC motors.

5.3 일반적인 적용 사례

사례 1: Mixing System in Pharmaceutical Factory

애플리케이션: 초과 적재, short-circuit and phase loss protection for 1.5kW reactor stirring motors

구성: GV2PM10C + LC1D12 Contactor + 제어 버튼

이익: Prevents motor burnout caused by agitator jamming; complies with GMP standards and trips rapidly for equipment protection during faults.

사례 2: Air Conditioning System in Commercial Buildings

애플리케이션: Protection and control for 2.2kW fresh air handling units and water pump motors

구성: GV2PM10C + Building Automation System (바스) + 온도 센서

이익: Enables automatic start/stop of fans and pumps, protects motors against overload, reduces maintenance costs and improves energy efficiency by 12%.

사례 3: Conveyors on Automated Production Lines

애플리케이션: Protection and control for 1.1kW small conveyor motors

구성: GV2PM10C + PLC + Emergency Stop Buttons

이익: Avoids motor damage from conveyor jamming, works with emergency stop system for safe shutdown, and shortens Mean Time To Repair (MTTR) to within 3 분.

사례 4: Aeration System in Wastewater Treatment Plant

애플리케이션: Protection and control for 2.2kW small aeration fans

구성: GV2PM10C + Liquid Level Sensors + Automatic Control Cabinet

이익: Performs reliably in humid environments, prevents fan burnout from overload, realizes unattended automatic operation and cuts operational costs by 30%.

6. 선택 팁 & 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 레일, 89mm 폭,

High breaking capacity with thermal-magnetic protection,

Safeguards motors from overload and short circuit,

Reliable for industrial and building applications.

Quick Reference Rules

1. 현재 매칭: 10 = 4-6.3A; 08 = 2.5-4A; 14 = 6.3-10A. Larger figure means wider current range.
2. 작동 모드: PM = Rotary knob; ME = Push-button; LP = Magnetic-only type (short-circuit protection only).
3. 파워 매칭: 4-6.3A corresponds to 1.5-2.2kW @ 400V. Approximate formula: Current × 0.5 ≈ Matched motor power (kW).
4. Installation Features: 89mm 폭, 35mm DIN 레일 장착, IP20 보호 등급, ideal for installation inside control cabinets.
5. 문제 해결

8. Key Features Summary
9. 포괄적인 보호: Thermal-magnetic trip unit provides delayed overload, instantaneous short-circuit and phase loss protection, IEC를 준수 60947-4-1.
10. 폭넓은 호환성: 4-6.3A adjustable current range for 1.5-2.2kW three-phase motors; easy operation via rotary knob.
11. 컴팩트한 구조: Dimension 89mm×85mm×91mm with 35mm DIN rail mounting to save cabinet space.
12. 높은 신뢰성: 넓은 작동 온도 범위 (-20°C ~ +60°C) and IP20 rating for harsh industrial conditions.
13. 쉬운 설치 & 유지: 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.

1. 주요 응용 시나리오

1.1 산업용 자동화 생산 라인

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 & 보호

1.2 공조 & 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 경공업, 음식 & 포장 산업

소형 믹서, blenders and feeding machines

포장 기계, 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 수처리 & 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 실혐실 & 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 창고, 기호 논리학 & 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 농업 기계 & 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)

2. Not Recommended Scenarios
3. High-frequency starting equipment: 이상 10 starts per hour may cause false tripping. Dedicated starting solutions are recommended.
4. Heavy-load motors with high starting current: Starting current far exceeds normal level; match with thermal relays and contactors additionally.
5. Explosive hazardous areas: Without explosion-proof certification, not allowed for direct use in explosive zones.
6. DC motors and high-power single-phase motors: Designed for three-phase AC motors only.
7. Environments with long-term temperature above +60°C or strong corrosive gas: Protection accuracy and service life will be reduced.
8. Common Matching Solutions for On-site Use
9. Standard motor circuit: GV2PM10C + LC1D Contactor + 푸시 버튼 (Local start & 멈추다)
10. Automatic control circuit: GV2PM10C + 접촉기 + PLC (Remote automatic control)
11. Fire linkage circuit: GV2PM10C + Fire Module + 접촉기 (Fire forced start / forced trip)