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Schneider iC65N is a standard miniature circuit breaker in the Acti9 series, with a breaking capacity of 6 le, complying with IEC 60898-1/GB 10963.1 normes. It is suitable for power distribution protection in residential, commercial, et applications industrielles légères.
- Règles de dénomination des modèles
iC65N [Nombre de pôles] [Courbe de déclenchement] [Courant nominal]
iC65N: Basic model (6 kA pouvoir de coupure)
Nombre de pôles: 1P., 1P+N, 2P., 3P., 3P+N, 4P.
Courbe de déclenchement: B (3-5Dans), C (5-10Dans), D (10-14Dans)
Courant nominal: 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN
Order Code Example: A9F18106 = iC65N 1P C6A
- Complete Model Classification
- Classification by Number of Poles
1P. (Single Pole)
| Courbe de déclenchement | Courant nominal | Modèle | Code de commande |
| Curve B | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 1P B[Dans] | A9F181B[Dans] |
| Curve C | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 1P C[Dans] | A9F181C[Dans] |
| Curve D | 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 1P D[Dans] | A9F191D[Dans] |
1P+N (Single Pole + Neutral)
| Courbe de déclenchement | Courant nominal | Modèle | Code de commande |
| Curve C | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 1P+N C[Dans] | A9F185C[Dans] |
| Curve D | 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 1P+N D[Dans] | A9F195D[Dans] |
2P. (Two Poles)
| Courbe de déclenchement | Courant nominal | Modèle | Code de commande |
| Curve B | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 2P B[Dans] | A9F182B[Dans] |
| Curve C | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 2P C[Dans] | A9F182C[Dans] |
| Curve D | 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 2P D[Dans] | A9F192D[Dans] |
3P. (Three Poles)
| Courbe de déclenchement | Courant nominal | Modèle | Code de commande |
| Curve B | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 3P B[Dans] | A9F183B[Dans] |
| Curve C | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 3P C[Dans] | A9F183C[Dans] |
| Curve D | 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 3P D[Dans] | A9F193D[Dans] |
3P+N (Three Poles + Neutral)
| Courbe de déclenchement | Courant nominal | Modèle | Code de commande |
| Curve C | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 3P+N C[Dans] | A9F187C[Dans] |
| Curve D | 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 3P+N D[Dans] | A9F197D[Dans] |
4P. (Four Poles)
| Courbe de déclenchement | Courant nominal | Modèle | Code de commande |
| Curve B | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 4P B[Dans] | A9F184B[Dans] |
| Curve C | 1UN, 2UN, 3UN, 4UN, 6UN, 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 4P C[Dans] | A9F184C[Dans] |
| Curve D | 10UN, 16UN, 20UN, 25UN, 32UN, 40UN, 50UN, 63UN | iC65N 4P D[Dans] | A9F194D[Dans] |
- Series Features & Guide de sélection
- Paramètres techniques de base
Tension nominale: 1P AC 230 V, 2P/3P/4P AC 400 V
Tension d'isolation nominale: 600 V
Capacité de coupure: 6 le (exclusive to iC65N series)
Caractéristiques de déclenchement: Three curves B/C/D for different load types
Curve B: Pour charges résistives (par ex., éclairage)
Curve C: For general power distribution and motor control (most common)
Curve D: For high inductive loads and transformer protection
Protection Degree: IP40 (front), IP20 (bornes)
Température ambiante: -35℃ ~ +70℃
- Scénarios d'application
Power distribution protection for residential and commercial buildings
Control circuits for small industrial equipment
Protection for lighting, climatiseurs, pompes à eau, etc..
Replacement of traditional fuses, providing both overload and short‑circuit protection
- Series Comparison (iC65 Family)
| Série | Capacité de coupure | Application | Order Code Prefix |
| iC65N | 6 le | Standard applications, rentable | A9F18/A9F19 |
| iC65H | 10 le | Industrial environments, higher breaking requirements | A9I28/A9I29 |
| iC65L | 15 le | Special industrial applications, high short‑circuit risk | A9L28/A9L29 |
- Common Model Examples
| Modèle | Code de commande | Main Application |
| iC65N 1P C16A | A9F18116 | Residential lighting circuit protection |
| iC65N 2P C20A | A9F18220 | Small air conditioner / water heater protection |
| iC65N 3P C32A | A9F18332 | Three‑phase motor control circuit |
| iC65N 4P D50A | A9F19450 | Primary protection for small transformers |
| iC65N 1P+N C25A | A9F18525 | Commercial lighting system protection |
The Schneider iC65N series covers all pole configurations from 1P to 4P, full current ratings from 1A to 63A, and is equipped with B/C/D tripping curves, meeting most low‑voltage power distribution protection requirements.
Select the appropriate model based on load type, pole requirements, and short‑circuit breaking capacity. Curve C is preferred for standard applications.
