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The GV2P32 is a 3-pole thermal-magnetic motor circuit breaker (MPCB) from Schneider TeSys GV2 series. It features an adjustable current setting of 24-32A, compatible with 15kW @ 400V three-phase motors. Providing dual protection against overload and short circuit, with IP20 protection degree, it is widely applied in industrial motor control circuits.
- Explication du code modèle
| Segment de code | Signification | Description |
| GV2 | Série de produits | TeSys GV2 series motor circuit breakers for motor overload and short-circuit protection |
| P. | Type d'opération | Rotary knob manual control, imported version (domestic equivalent: GV2PM series) |
| 32 | Note actuelle | Adjustable setting range: 24-32UN, for motor circuits with rated current up to 32A |
Définition complète du modèle: GV2P32 = Schneider GV2 series, rotary knob type, 32A rated motor circuit breaker
- Spécifications techniques de base
| Catégorie | Caractéristiques | Remarques |
| General Characteristics | ||
| Type de produit | 3-pole thermal-magnetic motor circuit breaker (MPCB) | Conforme à la CEI 60947-4-1 |
| Plage de courant réglable | 24-32UN (réglable) | Thermal trip with ambient temperature compensation |
| Poteaux | 3P. (Triphasé) | Designed for three-phase motor protection |
| Mode de fonctionnement | Rotary knob manual control | With ON/OFF indicator and lockable function |
| Paramètres électriques | ||
| Tension de fonctionnement nominale | 230-690V et, 50/60HZ | Suitable for global industrial power grids |
| Compatible Motor Power | 15kW @ 400/415V, 50/60HZ | Maximum applicable power under standard operating conditions |
| Magnetic Trip Threshold | 12×In = 384A (Instant short-circuit protection) | Fast disconnection upon short-circuit faults |
| Pouvoir de coupure en court-circuit | 10kA à 400 V, 50HZ | Meets industrial standard requirements |
| Type de borne | Bornes à vis | Applicable copper wire cross-section: 1.5-25mm² |
| Physique & Paramètres environnementaux | ||
| Degré de protection | IP20 | Empêche l'accès des doigts aux pièces sous tension |
| Type de montage | Rail DIN standard de 35 mm | Modular installation, gain de place |
| Dimensions (L×H×P) | 45×85×95mm | Compact design for distribution cabinets |
| Température de fonctionnement | -25℃ ~ +60℃ | Wide temperature range for industrial environments |
| Certifications | CCC, UL, ASC, CAE, Marine Classification (DNV, GL, BV), ATEX | Multiple certifications for global application |
| Informations de commande | ||
| Manufacturer Part No. | GV2P32 | Official Schneider model |
| Standard Order Code | GV2P32 | Original imported version |
- Full GV2P Series Model List
| Modèle | Plage de courant réglable | Compatible Motor Power (400V) | Courant de déclenchement magnétique |
| GV2P01 | 0.16-0.25UN | 0.06kw | 3.0UN |
| GV2P02 | 0.25-0.4UN | 0.12kw | 4.8UN |
| GV2P03 | 0.4-0.63UN | 0.25kw | 7.6UN |
| GV2P04 | 0.63-1UN | 0.37kw | 12UN |
| GV2P05 | 1-1.6UN | 0.75kw | 19UN |
| GV2P06 | 1.6-2.5UN | 1.1kw | 30UN |
| GV2P07 | 2.5-4UN | 1.5kw | 48UN |
| GV2P08 | 4-6.3UN | 3kw | 76UN |
| GV2P09 | 6.3-10UN | 4kw | 120UN |
| GV2P10 | 10-16UN | 7.5kw | 190UN |
| GV2P14 | 13-18UN | 11kw | 216UN |
| GV2P16 | 16-24UN | 11kw | 288UN |
| GV2P20 | 20-32UN | 15kw | 384UN |
| GV2P32 | 24-32UN | 15kw | 384UN |
| GV2P40 | 32-40UN | 18.5kw | 480UN |
- Modèles de remplacement & Comparaison des concurrents
4.1 Internal Schneider Replacements
| Modèle original | Modèle de remplacement | Différences | Scénarios d'application |
| GV2P32 (Importé) | GV2PM32C (Domestique) | Different origin, minor certification differences; profondeur: 91mm (GV2P: 95mm) | Domestic projects, cost-sensitive applications, CCC certification required |
| GV2P32 | GV2ME32 (Domestic push-button type) | Push-button operation, paramètres électriques identiques | Applications requiring push-button control, limited budget |
| GV2P32 | GV3P32 (Upgraded series) | Higher breaking capacity and enhanced functions | Environments with high short-circuit risk, advanced protection required |
4.2 Comparaison des concurrents entre marques
| Marque | Modèle | Plage actuelle | Poteaux | Magnetic Trip Ratio | Principales différences |
| Schneider | GV2P32 | 24-32UN | 3P. | 12×Dans | Multiple certifications including marine approval, IP20 |
| ABB | MS325-32 | 24-32UN | 3P. | 12×Dans | Pouvoir de coupure: 15le, larger dimensions |
| Siemens | 3RV2031-4KA10 | 24-32UN | 3P. | 13×Dans | Optional electronic trip, prix plus élevé |
| Eaton | PKZM0-32 | 24-32UN | 3P. | 12×Dans | Spring terminals for easy installation |
| Chint | NM1-63S/3300 | 25-32UN | 3P. | 10×Dans | Avantage de coût, alternative domestique |
- Environnements d'applications & Cas typiques
5.1 Applications recommandées
Contrôle de moteur industriel: Main circuit protection for three-phase motors such as pumps, les fans, compressors and conveyors
Équipement OEM: Supporting machine tools, machines d'emballage, printing machines and textile machinery
Systèmes électriques du bâtiment: Protection for critical motors including air conditioning units, fire water pumps and drainage pumps
Marin & Offshore Engineering: Compliant with marine classification standards for ship power systems
Hazardous Areas: ATEX certified for motor protection in non-explosion-proof zones
5.2 Applications non recommandées
Single-phase Motors: 3-pole design not suitable for single-phase circuit protection
Frequent Start-Stop Operations: Plus que 10 cycles per hour will shorten service life
High Altitude (>2000m): Déclassement requis (10% reduction per 1000m rise)
Severe Vibration Environments: Extra reinforcement needed to avoid false tripping
Corrosive Environments: IP20 protection is insufficient; additional enclosure is required
5.3 Cas d'application typiques
Cas 1: Water Treatment Plant Pump Protection
Équipement: 3 sets of 15kW submersible three-phase pumps (400V)
Configuration: GV2P32 + LC1D32 Contactor + LRD3322 Thermal Overload Relay (redundant protection)
Résultat: Prevented 3 motor overload faults and 1 short-circuit fault, extending equipment service life by 2 années
Cas 2: Conveyor System in Automobile Manufacturing Plant
Équipement: 12 conveyor lines each equipped with 15kW motor
Configuration: GV2P32 linked with Schneider PLC
Caractéristiques: Rotary knob enables quick on-site reset and reduces downtime
- Dépannage & Maintenance Manual
6.1 Défauts courants & Solutions
| Phénomène de défaut | Causes possibles | Solutions |
| Frequent thermal tripping | 1. Surcharge du moteur | 1. Check motor load and eliminate mechanical jamming |
| 2. Improper low current setting | 2. Set current to 1.1 times motor Full Load Current (FLA) | |
| 3. Température ambiante trop élevée | 3. Improve ventilation and lower ambient temperature | |
| 4. Loose terminals causing overheating | 4. Inspect and tighten terminals | |
| Instant magnetic tripping | 1. Circuit short circuit | 1. Power off and test circuit insulation |
| 2. Damaged motor winding insulation | 2. Measure winding resistance and replace faulty motor | |
| 3. Arc short circuit inside contactor | 3. Inspect contactor contacts and replace if necessary | |
| Défaut de fermeture | 1. Tripping mechanism not reset | 1. Turn knob to OFF position then re-close |
| 2. Damaged rotary knob | 2. Check knob linkage and replace damaged parts | |
| 3. Internal mechanical failure | 3. Arrange professional maintenance or replace the breaker | |
| No output after closing | 1. Burned internal contacts | 1. Power off, inspect main contacts and replace defective unit |
| 2. Câblage incorrect | 2. Verify wiring to ensure correct three-phase connection | |
| 3. Faulty tripping mechanism | 3. Check tripping mechanism and replace if needed |
6.2 Maintenance Procedures
- Inspection quotidienne (Hebdomadaire)
Check knob position and status indication
Look for abnormal heat, odor or noise
Confirm all terminals are tightly connected
- Entretien courant (Chaque 6 Mois)
Power off and remove dust with dry compressed air
Inspect main contacts for burning and oxidation
Test tripping function by simulating overload and short circuit conditions
- Entretien annuel
Check lubrication of internal mechanical components
Verify accuracy of current setting
Retighten all electrical connections
6.3 Quick Diagnosis Tips
Thermal trip? Check load and current setting.
Magnetic trip? Locate short circuit and test insulation.
Fail to close? Reset first; replace for mechanical faults.
No output? Inspect contacts and wiring.
- Sélection & Directives d'installation
7.1 Règles de sélection
Correspondance actuelle: Motor FLA must fall within 24-32A; recommended setting: FLA × 1.1
Correspondance de puissance: Standard solution for 15kW @ 400V three-phase motors
Coordination des protections: Use with contactors and fuses to ensure selective protection
Ambient Derating: Déclasser 1% per ℃ above 40℃
7.2 Notes d'installation
Sens de montage: Pose verticale (allowable deviation: ±15°) for normal tripping operation
Autorisation: Reserve 10mm space on left & right sides, 20mm on top & bottom for heat dissipation
Wiring Standard: Copper wire with cross-section 1.5-25mm²; couple de serrage: 6-8Nm
Fonction de verrouillage: Padlock can be fitted to prevent accidental operation, respecter les règles de sécurité
- Production Status & Upgrade Solutions
Current Status of GV2P32: In production, no discontinuation plan (as of June 2026)
Mise à niveau & Replacement Options:
- Functional Upgrade: GV3P32 (higher breaking capacity and extra protection functions)
- Alternative nationale: GV2PM32C (lower cost with equivalent performance)
- Intelligent Upgrade: TeSys T series (with communication for remote monitoring)
