contactor,cortacircuitos,inversor solar,medidor electrico,baterias solares
- Desglose del modelo
| Código | Descripción |
| A9F18325 | Official order number for Schneider Electric Acti9 iC65N Disyuntor en miniatura |
| IC65N | Product series: Acti9 iC65 series, N-type breaking capacity (6el), thermal-magnetic trip unit |
| 3PAG | Number of poles: 3 polos (3-phase 3-wire), can switch off three phases simultaneously |
| C25A | C-curve tripping, rated current 25A (at 30°C) |
- Parámetros técnicos clave
| Artículo | Especificación |
| Marca | Electricidad Schneider |
| Serie de productos | Acti9 iC65N |
| Tipo | Disyuntor en miniatura (MCB), thermal-magnetic trip |
| Corriente nominal | 25A (at 30°C) |
| polacos | 3PAG (3 protective poles) |
| Curva de disparo | curva C (instantaneous trip at 5–10In, for distribution and lighting circuits) |
| Capacidad de ruptura | 6el (Cumple con IEC/EN 60898-1) |
| Tensión nominal | 400V y (3-fase), 230V y (monofásico) |
| Frecuencia nominal | 50/60Hz |
| Montaje | 35mm montaje en carril DIN estándar |
| Ambient Conditions | Temp: -25°C ~ +40°C, altitud ≤2000m, humedad ≤95% (non-condensing) |
| Protección | Protección contra sobrecarga (thermal trip) y protección contra cortocircuitos (magnetic trip) |
- Características del producto
- Alta confiabilidad: Thermal-magnetic tripping provides accurate overload and short-circuit protection
- Modular Design: Tamaño compacto, saves panel space, easy installation and maintenance
- Wide Application: For all low-voltage distribution systems: residential, commercial and industrial
- Certificaciones: Cumple con IEC/EN 60898-1, GB10963.1 and other international & national standards
- Long Service Life: Mechanical life ≥20,000 operations, electrical life ≥5,000 operations
- Applications
3‑phase distribution systems: Overload and short-circuit protection for 3‑phase circuits
Circuitos de iluminación: 3‑phase lighting protection in large commercial buildings and industrial plants
Power equipment: Control and protection of small 3‑phase motors, zapatillas, fans, etc..
Distribution boards / cabinets: Main or branch switch for low-voltage distribution systems
- Modelos de reemplazo & Cross-Brand Comparison
5.1 Schneider Same-Series Replacements
| Modelo | Difference | Application Change |
| A9F18320 | 20A, curva C, 3PAG | For lower load current |
| A9F18332 | 32A, curva C, 3PAG | For higher load current |
| A9F19325 | 25A, D-curve, 3PAG | For inductive loads such as motors |
| A9F18225 | 25A, curva C, 2PAG | Single-phase circuit protection |
- Instalación & Notas de uso
- Antes de la instalación, confirm model matches system parameters: check rated current, poles and tripping curve
- Must be mounted on standard 35mm DIN rail for secure installation
- Ensure terminals are tightly connected to avoid overheating
- Inspect breaker status regularly to ensure proper tripping mechanism
- After a fault trip, eliminate the cause before manually resetting
- Recomendaciones de selección
- C-curve is suitable for distribution and lighting circuits; not recommended for frequent-start motors (use D-curve)
- 3P breakers are for 3-phase 3-wire systems; use 4P if neutral protection is required
- 6kA breaking capacity is for general industrial & commercial buildings; use higher-rated types (p.ej. H-type 10kA) for high short-circuit current
Recommended Replacements for A9F18325-IC65N-3P-C25A
- Direct Replacements (Electricidad Schneider)
| Modelo de reemplazo | Order No. | Parámetros clave | Difference | Solicitud |
| IC65N 3P C25A | A9F18325 | 3PAG, C25A, 6el | Identical, original | Same distribution protection |
| IC65N 3P C20A | A9F18320 | 3PAG, C20A, 6el | 20A (más bajo) | 3-phase lighting / distribution with lower load |
| IC65N 3P C32A | A9F18332 | 3PAG, C32A, 6el | 32A (más alto) | 3-phase lighting / distribution with higher load |
| IC65N 3P D25A | A9F19325 | 3PAG, D25A, 6el | D-curve (10–14In trip) | 3-phase motors, compressors and inductive loads |
| IC65H 3P C25A | A9F28325 | 3PAG, C25A, 10el | 10el (mayor capacidad de rotura) | Industrial environments with high short-circuit current |
| IC65L 3P C25A | A9F38325 | 3PAG, C25A, 15el | 15el (highest level) | Critical power systems with very high fault current |
| IC65N 4P C25A | A9F18425 | 4PAG, C25A, 6el | 4 polos (includes neutral protection) | 3-phase 4-wire systems |
- Upgraded Replacements (New Schneider Series)
| Serie | Modelo | Order No. | Upgrade Advantage | Solicitud |
| Acti9 IC60N | IC60N 3P C25A | A9F58325 | More compact, higher short-circuit withstand | New projects with limited panel space |
| Acti9 IC40N | IC40N 3P C25A | A9P58325 | Ultra-slim (18mm/pole), space-saving | Small distribution boards, residential / comercial |
- Cross-Brand Equivalent Replacements
| Marca | Modelo | Parámetros clave | Fósforo | Costo |
| TEJIDO | S203-C25 | 3PAG, C25A, 6el | ★★★★★ | Medio, reliable quality |
| siemens | 5SY6325-7CC | 3PAG, C25A, 6el | ★★★★★ | Medio, German quality |
| CHINT | NXB-63-3P C25 | 3PAG, C25A, 6el | ★★★★☆ | Lower, high-quality domestic |
| Delicioso | CDM30s-63C25/3300 | 3PAG, C25A, 6el | ★★★★☆ | Lower, rentable |
| Changshu Switch | CH1-63C25/3P | 3PAG, C25A, 6el | ★★★★☆ | Lower, well-known domestic brand |
| Liangxin | NDM1-63C25/3P | 3PAG, C25A, 6el | ★★★★☆ | Lower, suitable for industry |
Key Selection Advice for Replacements
- Direct equivalent: Prefer IC65N 3P C25A (A9F18325) to match original protection characteristics
- Curva de disparo:
curva C (5–10In): distribution & iluminación
D-curve (10–14In): motores, transformers to avoid nuisance tripping
- Capacidad de ruptura:
6el (N-type): general commercial & residential
10el (H-type): industrial & large commercial
15el (L-type): critical systems with high fault current
- polacos:
3PAG: 3-phase 3-wire (no neutral protection)
4PAG: 3-phase 4-wire (fase + neutral protection)
- Brand choice:
Internacional (TEJIDO, siemens): stable, for critical equipment & export projects
Doméstico (CHINT, Delicioso): rentable, for general industrial & civil projects
