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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.
- Spiegazione del codice modello
| Segmento di codice | Senso | Descrizione |
| GV2 | Serie di prodotti | TeSys GV2 series motor circuit breakers for motor overload and short-circuit protection |
| P | Operation Type | Rotary knob manual control, imported version (equivalente domestico: GV2PM series) |
| 32 | Valutazione attuale | Adjustable setting range: 24-32UN, for motor circuits with rated current up to 32A |
Definizione completa del modello: GV2P32 = Schneider GV2 series, rotary knob type, 32A rated motor circuit breaker
- Specifiche tecniche principali
| Categoria | Specifiche | Osservazioni |
| General Characteristics | ||
| Tipo di prodotto | 3-pole thermal-magnetic motor circuit breaker (MPCB) | Conforme alla norma CEI 60947-4-1 |
| Adjustable Current Range | 24-32UN (regolabile) | Thermal trip with ambient temperature compensation |
| Poli | 3P (Trifase) | Designed for three-phase motor protection |
| Modalità operativa | Rotary knob manual control | With ON/OFF indicator and lockable function |
| Parametri Elettrici | ||
| Tensione operativa nominale | 230-690V e, 50/60Hz | Suitable for global industrial power grids |
| Potenza motore compatibile | 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 |
| Potere di interruzione in cortocircuito | 10kA @ 400V, 50Hz | Meets industrial standard requirements |
| Tipo di terminale | Morsetti a vite | Applicable copper wire cross-section: 1.5-25mm² |
| Fisico & Parametri Ambientali | ||
| Grado di protezione | IP20 | Prevents finger access to live parts |
| Tipo di montaggio | Guida DIN standard da 35 mm | Modular installation, salvaspazio |
| Dimensioni (L×A×P) | 45×85×95mm | Compact design for distribution cabinets |
| Temperatura operativa | -25℃ ~ +60 ℃ | Wide temperature range for industrial environments |
| Certificazioni | CCC, UL, CSA, EAC, Marine Classification (DNV, GL, BV), ATEX | Multiple certifications for global application |
| Informazioni sull'ordinazione | ||
| Manufacturer Part No. | GV2P32 | Official Schneider model |
| Codice d'ordine standard | GV2P32 | Original imported version |
- Full GV2P Series Model List
| Modello | Adjustable Current Range | Potenza motore compatibile (400V) | Corrente di intervento magnetico |
| 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 |
- Modelli sostitutivi & Confronto della concorrenza
4.1 Internal Schneider Replacements
| Modello originale | Modello sostitutivo | Differenze | Scenari applicativi |
| GV2P32 (Importato) | GV2PM32C (Domestico) | Different origin, minor certification differences; profondità: 91mm (GV2P: 95mm) | Domestic projects, cost-sensitive applications, CCC certification required |
| GV2P32 | GV2ME32 (Domestic push-button type) | Funzionamento tramite pulsante, parametri elettrici identici | 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 Cross-brand Competitor Comparison
| Marca | Modello | Intervallo corrente | Poli | Magnetic Trip Ratio | Principali differenze |
| Schneider | GV2P32 | 24-32UN | 3P | 12×In | Multiple certifications including marine approval, IP20 |
| ABB | MS325-32 | 24-32UN | 3P | 12×In | Potere di interruzione: 15IL, larger dimensions |
| Siemens | 3RV2031-4KA10 | 24-32UN | 3P | 13×In | Optional electronic trip, prezzo più alto |
| Eaton | PKZM0-32 | 24-32UN | 3P | 12×In | Spring terminals for easy installation |
| Cinto | NM1-63S/3300 | 25-32UN | 3P | 10×In | Cost advantage, alternativa domestica |
- Ambienti applicativi & Casi tipici
5.1 Applicazioni consigliate
Controllo motori industriali: Main circuit protection for three-phase motors such as pumps, tifosi, compressori e trasportatori
Attrezzatura OEM: Supporting machine tools, macchine per l'imballaggio, printing machines and textile machinery
Realizzazione di impianti elettrici: Protection for critical motors including air conditioning units, fire water pumps and drainage pumps
Marino & Offshore Engineering: Compliant with marine classification standards for ship power systems
Aree pericolose: ATEX certified for motor protection in non-explosion-proof zones
5.2 Not Recommended Applications
Single-phase Motors: 3-pole design not suitable for single-phase circuit protection
Frequent Start-Stop Operations: Più di 10 cycles per hour will shorten service life
High Altitude (>2000M): È necessario un declassamento (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 Casi applicativi tipici
Caso 1: Water Treatment Plant Pump Protection
Attrezzatura: 3 sets of 15kW submersible three-phase pumps (400V)
Configurazione: GV2P32 + LC1D32 Contactor + LRD3322 Thermal Overload Relay (redundant protection)
Risultato: Prevented 3 motor overload faults and 1 short-circuit fault, extending equipment service life by 2 anni
Caso 2: Conveyor System in Automobile Manufacturing Plant
Attrezzatura: 12 conveyor lines each equipped with 15kW motor
Configurazione: GV2P32 linked with Schneider PLC
Caratteristiche: Rotary knob enables quick on-site reset and reduces downtime
- Risoluzione dei problemi & Maintenance Manual
6.1 Difetti comuni & Soluzioni
| Fenomeno di guasto | Possibili cause | Soluzioni |
| Frequent thermal tripping | 1. Sovraccarico del motore | 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. Temperatura ambiente eccessivamente elevata | 3. Migliorare la ventilazione e abbassare la temperatura ambiente | |
| 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 | |
| Mancata chiusura | 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 | |
| Nessuna uscita dopo la chiusura | 1. Burned internal contacts | 1. Spegnimento, inspect main contacts and replace defective unit |
| 2. Cablaggio errato | 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
- Ispezione giornaliera (Settimanale)
Check knob position and status indication
Look for abnormal heat, odor or noise
Confirm all terminals are tightly connected
- Manutenzione ordinaria (Ogni 6 Mesi)
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
- Manutenzione annuale
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.
Nessuna uscita? Inspect contacts and wiring.
- Selezione & Linee guida per l'installazione
7.1 Regole di selezione
Corrispondenza attuale: Motor FLA must fall within 24-32A; recommended setting: FLA × 1.1
Abbinamento di potenza: Standard solution for 15kW @ 400V three-phase motors
Coordinamento della protezione: Use with contactors and fuses to ensure selective protection
Ambient Derating: Declassare 1% per ℃ above 40℃
7.2 Note di installazione
Direzione di montaggio: Installazione verticale (allowable deviation: ±15°) for normal tripping operation
Liquidazione: Reserve 10mm space on left & right sides, 20mm on top & bottom for heat dissipation
Wiring Standard: Copper wire with cross-section 1.5-25mm²; coppia di serraggio: 6-8Nm
Locking Function: Padlock can be fitted to prevent accidental operation, complying with safety regulations
- Production Status & Soluzioni di aggiornamento
Current Status of GV2P32: In produzione, no discontinuation plan (as of June 2026)
Aggiornamento & Opzioni di sostituzione:
- Aggiornamento funzionale: GV3P32 (higher breaking capacity and extra protection functions)
- Alternativa domestica: GV2PM32C (lower cost with equivalent performance)
- Aggiornamento intelligente: TeSys T series (with communication for remote monitoring)
