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| Parte del modelo | Significado |
| CAROLINA DEL SUR | Series identifier for Fuji standard magnetic contactors |
| N6 | Tamaño del marco, corresponding to rated current class |
| DC24‑AC220V | Coil voltage specification. Adopts SUPER MAGNET technology, supports wide voltage input from DC24V to AC220V, with AC input and DC operation |
- Parámetros técnicos básicos
2.1 Main Contact Specifications
polacos: 3 polos (3PAG)
Corriente nominal:
JIS AC-3 200–240V: 125A
corriente termica (Ith): 150A
Motor control capacity:
200–240V: 30kilovatios
380–440V: 55kilovatios
Tensión nominal: Up to 600V AC
2.2 Auxiliary Contact Specifications
Configuración estándar: 2NO + 2CAROLINA DEL NORTE (2 normalmente abierto + 2 normalmente cerrado)
Tipo de contacto: Bifurcated type for improved contact reliability
Minimum applicable circuit: 5V, 3mamá
2.3 Coil and Operating Characteristics
Technical feature: SUPER MAGNET electronically controlled coil with built-in IC
Principio de funcionamiento: AC input, DC operation. Sealed current is controlled by a switching circuit after closing, greatly reducing power consumption
Voltage adaptability: Amplio rango de voltaje, no chattering, preventing contact welding or coil burnout
Tensión de control: Compatible input from DC24V to AC220V
Resistencia mecánica: 5 millones de operaciones
Resistencia eléctrica: 1 millones de operaciones (AC-3)
Frecuencia de funcionamiento: máx.. 1200 operaciones/hora
- Advantages of SUPER MAGNET Technology
- Dual power compatibility: Supports both AC and DC power input without coil replacement
- Energy efficiency: Significantly lower power consumption after closing, more cost-effective than conventional coils
- Improved reliability: Eliminates chattering common in AC coils, reducing contact wear and welding risks
- Amplio rango de voltaje: Adapts to various power supply environments and enhances application flexibility
- Escenarios de aplicación
Control of three-phase asynchronous motors (AC-3 load)
Power distribution and control in industrial automation systems
Control circuits for equipment requiring frequent starting and stopping
Sites with unstable power voltage or multiple power types
Control applications requiring low power consumption and high reliability
- Installation and Selection Guidelines
- Método de montaje: 35mm montaje en carril DIN estándar (IEC compliant)
- Selection notes:
Ensure control circuit voltage is within DC24V to AC220V
Select appropriate rated current based on load type (AC-3 / AC-1)
Verify auxiliary contact quantity meets control requirements; expandable via optional modules
- Maintenance tips: Regularly inspect contact conditions of main and auxiliary contacts to ensure proper heat dissipation
Fuji SC-N6-DC24-AC220V is a high-performance magnetic contactor in Fuji Electric’s SC series. Cuenta con tecnología SUPER MAGNET avanzada y admite una amplia entrada de control de voltaje desde DC24V a AC220V. It is suitable for three-phase motor control up to 125A / 30kilovatios (240V) o 55kW (440V). Su compatibilidad con doble potencia., bajo consumo de energía, y su alta confiabilidad lo convierten en una opción ideal en automatización industrial..
Comparison of Fuji SC-N Series Contactors and Cross-Brand Selection Reference
- Key Parameter Comparison Table for Fuji SC-N Series Models
| Artículo | SC‑N3 | SC‑N6 | SC‑N12 | SC‑N16 |
| Tamaño del marco | N3 | N6 | N12 | N16 |
| Corriente nominal (JIS AC‑3 200–240V) | 65A | 125A | 180A | 220A |
| corriente termica (Ith) | 100A | 150A | 200A | 250A |
| Motor capacity (200–240V) | 15kilovatios | 30kilovatios | 45kilovatios | 55kilovatios |
| Motor capacity (380–440V) | 30kilovatios | 55kilovatios | 75kilovatios | 90kilovatios |
| Contactos auxiliares estándar | 2NO+2NC | 2NO+2NC | 2NO+2NC | 2NO+2NC |
| SUPER MAGNET technology | ❌ | ✅ | ✅ | ✅ |
| Rango de voltaje de la bobina | Fixed voltage | Wide voltage DC24V–AC220V | Wide voltage DC24V–AC220V | Wide voltage DC24V–AC220V |
| Principio de funcionamiento | AC operation | AC input, DC operation | AC input, DC operation | AC input, DC operation |
| Resistencia mecánica | 10 millones de veces | 5 millones de veces | 5 millones de veces | 5 millones de veces |
| Resistencia eléctrica (AC‑3) | 2 millones de veces | 1 millones de veces | 1 millones de veces | 1 millones de veces |
| Frecuencia de funcionamiento | 1200 operaciones/hora | 1200 operaciones/hora | 1200 operaciones/hora | 1200 operaciones/hora |
| Peso (kilos) | Aprox.. 1.2 | Aprox.. 2.0 | Aprox.. 2.8 | Aprox.. 3.5 |
| Montaje | 35carril DIN mm / IEC screw mounting | 35carril DIN mm / IEC screw mounting | 35carril DIN mm / IEC screw mounting | 35carril DIN mm / IEC screw mounting |
Diferencias clave
- SUPER MAGNET technology: Equipped only on SC-N6 and above, enabling AC/DC dual compatibility, amplio voltaje, bajo consumo de energía, and chattering-free operation
- Rated current and capacity: Increase stepwise with frame size
- Resistencia: SC-N3 has longer mechanical life (10 millones de veces) due to no electronic control, but same electrical life as SC-N6
- Coil characteristics: SC-N6/N12/N16 use electronically controlled coils with wide voltage input; SC-N3 uses fixed-voltage coils
- Alternative Models for SC-N6 from Major Brands
2.1 Schneider Alternative Models
| Modelos Fuji | Alternativa de Schneider | Parámetros clave coincidentes | Notas |
| SC‑N6‑DC24‑AC220V | LC1D115… | 3PAG, 115A (AC‑3), 30kilovatios(240V)/55kilovatios(440V) | Standard aux: 1NO+1NC (expandable to 2NO+2NC via option) |
| LC1D125… | 3PAG, 125A (AC‑3), 37kilovatios(240V)/75kilovatios(440V) | Slightly higher capacity, 1NO+1NC aux | |
| LC1D115…+LADN22 | 3PAG, 115A, 2NO+2NC aux | Requires additional auxiliary module |
Recomendado: LC1D115M7C (Bobina de 220V CA) + LADN22 (2NO+2NC aux), fully matches SC-N6 performance and contacts
2.2 Siemens Alternative Models
| Modelos Fuji | Alternativa Siemens | Parámetros clave coincidentes | Notas |
| SC‑N6‑DC24‑AC220V | 3RT2036‑1… | 3PAG, 125A (AC‑3), 30kilovatios(240V)/55kilovatios(440V) | Standard aux: 1NO+1NC (ampliable) |
| 3RT2036‑1AG20 | 3PAG, 125A, Bobina de 220V CA, 1NO+1NC | Add 3RH6122‑1AP00 aux module | |
| 3RT2036‑1BG20 | 3PAG, 125A, DC24V coil, 1NO+1NC | Fixed voltage only |
Recomendado: 3RT2036-1AG20 + 3RH6122-1AP00, matches current, capacidad, and 2NO+2NC configuration
2.3 Mitsubishi Alternative Models
Alternative models: S-N125 / S-K125
Parámetros clave: 3PAG, 125A (AC-3), 30kilovatios(240V)/55kilovatios(440V), 2NO+2NC aux
Diferencia: Fixed-voltage coil only; no wide voltage DC24V–AC220V support
- Notes on Cross-Brand Replacement
- Amplia compatibilidad de voltaje: SC-N6’s SUPER MAGNET is unique; most Schneider/Siemens equivalents use fixed-voltage coils. Select coil voltage according to actual power supply
- Configuración de contactos auxiliares: SC-N6 includes 2NO+2NC standard; most competitors supply 1NO+1NC, requiring additional modules
- Dimensiones de montaje: Dimensions vary by brand; verify installation space before replacement
- Operating frequency and endurance: SC-N6 mechanical endurance 5 millón, eléctrico 1 millón (AC-3); replacements should meet or exceed these values
- Control circuit design: If system uses SC-N6’s dual AC/DC feature, ensure new contactor coil matches control power
- Conclusión
The Fuji SC-N6-DC24-AC220V offers unique advantages in industrial automation thanks to SUPER MAGNET technology: amplia compatibilidad de voltaje, bajo consumo de energía, y alta confiabilidad. Para reemplazo entre marcas, Schneider LC1D115 series or Siemens 3RT2036 series with auxiliary modules are recommended to match electrical performance and functions.
Complete Model List and Core Parameters of Fuji (fuji) Contactores
- Core Series Overview
Fuji contactors are identified primarily by SC. Main series include SC-N (NEO SC), SC-E, SC-NEXT, CAROLINA DEL SUR-0, FJ/SL, covering a full range from 9A to 800A, classified by frame size and technical features.
- Complete Model List of Main Series
2.1 SC-N Series (NEO SC, Classic High-Performance Series)
Características: SUPER MAGNET electronically controlled coil, AC/DC dual compatibility, amplio voltaje, alta confiabilidad, electrical endurance up to 1 million operations for selected models.
| Modelo | Corriente nominal (AC‑3, 200–240V) | Motor Capacity (200–240V) | Coil Voltage Range | Características clave |
| SC‑N1 | 9A | 2.2kilovatios | DC24V~AC220V | Compacto, basic control |
| SC‑N2 | 12A | 3kilovatios | DC24V~AC220V | General purpose |
| SC‑N2S | 18A | 4.5kilovatios | DC24V~AC220V | High‑capacity compact |
| SC‑N3 | 26A | 7.5kilovatios | DC24V~AC220V | 2 million electrical operations |
| SC‑N4 | 36A | 11kilovatios | DC24V~AC220V | Standard medium size |
| SC‑N5 | 50A | 15kilovatios | DC24V~AC220V | Medium‑large capacity |
| SC‑N6 | 125A | 30kilovatios | DC24V~AC220V | SUPER MAGNET, your model |
| SC‑N7 | 150A | 37kilovatios | DC24V~AC220V | Rendimiento alto |
| SC‑N8 | 180A | 45kilovatios | DC24V~AC220V | Alta corriente |
| SC‑N9 | 200A | 50kilovatios | DC24V~AC220V | Servicio pesado |
| SC‑N10 | 225A | 55kilovatios | DC24V~AC220V | Industrial grade |
| SC‑N11 | 250A | 65kilovatios | DC24V~AC220V | industria pesada |
| SC‑N12 | 280A | 75kilovatios | DC24V~AC220V | Equipo pesado |
| SC‑N14 | 315A | 90kilovatios | DC24V~AC220V | Extra‑large capacity |
| SC‑N16 | 360A | 110kilovatios | DC24V~AC220V | Top high current |
2.2 SC-E Series (Economic General-Purpose Series)
Características: Simple structure, rentable, suitable for general industrial control, some support direct wiring.
| Modelo | Corriente nominal (AC‑3) | Motor Capacity (380V) | Contactos auxiliares | Voltaje de la bobina |
| SC‑E02 | 9A | 2.2kilovatios | 1a1b | CA 220 V/CC 24 V |
| SC‑E03 | 12A | 3kilovatios | 1a1b | CA 220 V/CC 24 V |
| SC‑E04 | 18A | 4.5kilovatios | 1a1b | CA 220 V/CC 24 V |
| SC‑E05 | 25A | 7.5kilovatios | 1a1b | CA 220 V/CC 24 V |
| SC‑E1 | 32A | 11kilovatios | 1a1b | CA 220 V/CC 24 V |
| SC‑E2 | 40A | 15kilovatios | 1a1b | CA 220 V/CC 24 V |
| SC‑E3 | 50A | 22kilovatios | 1a1b | CA 220 V/CC 24 V |
| SC‑E4 | 80A | 22–40kW | 2a2b | CA 220 V/CC 24 V |
| SC‑E5 | 105A | 30–55kW | 2a2b | CA 220 V/CC 24 V |
| SC‑E6 | 125A | 37–60kW | 2a2b | CA 220 V/CC 24 V |
2.3 SC-NEXT Series (New Generation Upgraded Series)
Características: Global certifications (IEC/UL/CSA), diseño compacto, alta durabilidad, new 11–18A ratings.
| Modelo | Corriente nominal (AC‑3) | Solicitud | Voltaje de la bobina | Certificaciones |
| SC‑NEXT‑03 | 9A | Equipos de precisión | DC24V/AC110/220V | IEC/UL/CSA |
| SC‑NEXT‑05 | 12A | motores pequeños | DC24V/AC110/220V | IEC/UL/CSA |
| SC‑NEXT‑1 | 18A | controles generales | DC24V/AC110/220V | IEC/UL/CSA |
| SC‑NEXT‑2 | 25A | Medium equipment | DC24V/AC110/220V | IEC/UL/CSA |
2.4 CAROLINA DEL SUR-0 Serie (Elevator-Specific / Compact Series)
Características: Designed for elevator control, AC/DC compatible, tamaño compacto, alta confiabilidad.
| Modelo | Tipo | Corriente nominal | Voltaje de la bobina | Solicitud |
| SC‑03 | AC/DC | 9A | AC110/220V/DC24V | Elevator door control |
| SC‑05 | AC/DC | 12A | AC110/220V/DC24V | Elevator auxiliary control |
| SC‑4‑1 | AC/DC | 20A | AC110/220V/DC24V | Elevator main circuit |
2.5 Otras series
FJ Series: Economic low-to-medium current, 6–12A frame, compact and lightweight, electrical endurance 800,000 operaciones
SL Series: Silent type, noise reduced by 10–15dB, AC/DC compatible, built-in surge absorption
Vacuum Contactors (VMC): HN46 series for high-voltage special applications, p.ej. HN46AP / HN46AJ
- Quick Model Naming Rules
- Prefijo: SC = magnetic contactor, SW = magnetic starter, SK = legacy series
- Middle code:
N series: N1–N16 = frame size; higher number = larger capacity
E series: E02–E6 = capacity rating
NEXT: nueva generacion
- Sufijo:
/DC24-AC220V: wide-voltage coil (standard on SC-N6/N12/N16)
/GRAMO: DC coil type (CAROLINA DEL SUR-0 serie)
/CCC: China CCC certified
Contactos auxiliares: a = NO, b = NC, p.ej. 2a2b = 2NO+2NC
- Highlighted Models (Including SC-N6)
| Modelo | Parámetros clave | Solicitud | Alternative Reference |
| SC‑N6‑DC24‑AC220V | 125A(AC‑3), 30kilovatios(240V)/55kilovatios(440V), 2NO+2NC, SUPER MAGNET | Three‑phase motors, automation, frequent duty | Schneider LC1D125+LADN22; Siemens 3RT2036+3RH6122 |
| SC‑N3 | 26A(AC‑3), 7.5kilovatios(240V), 2M electrical operations | motores pequeños, general control | Mitsubishi SN25 |
| SC‑E6 | 125A(AC‑3), 60kilovatios(380V), 2a2b aux | Economic high‑current control | Chint NC1‑125 |
| SC‑NEXT‑1 | 18A(AC‑3), global cert, compacto | Export equipment, control de precisión | Siemens 3RT2017 |
- Key Selection Tips
- voltaje de la bobina: Confirm control power supply; mainstream models like SC-N6 support DC24V~AC220V wide voltage
- Configuración de contacto: SC-N series include 2NO+2NC standard; most alternatives require add-on modules
- Tipo de carga: Significant current difference between AC-3 (motor) and AC-1 (resistador); select accordingly
- Endurance requirement: Below SC-N3: 2 million electrical operations; SC-N6 and above: 1 millón; choose high-endurance models for high-frequency use
