3P + 1a / 1b / AC-1 32 A, AC-3 22 A at 220 V / IC-controlled magnet for low noise / electrical life 2 million operations
In one line: the Fuji Electric NEO SC series SC-4-1 is a standard magnetic contactor rated AC-3 22 A at 220 V with an AC220 V coil, 90 VA inrush / 8 VA holding, an IC-controlled magnet for low noise, double-break auxiliary contacts, 53 × 81 × 81 mm DIN rail mounting and an electrical life of 2 million operations, for small and medium motors.
Specifications
| Item | SC-4-1 value |
|---|---|
| Model / series | SC-4-1 / Fuji NEO SC series |
| Poles / auxiliary contacts | 3P main contacts + 1a / 1b (selectable) |
| AC-1 rated current | 32 A at 220 V |
| AC-3 rated current | 22 A at 220 V / 380–440 V |
| Coil voltage | AC220 V (50 / 60 Hz); other voltages optional |
| Coil power | 90 VA inrush / 8 VA holding (IC-controlled magnet) |
| Auxiliary contacts | Double-break design, minimum switching DC5 V 3 mA |
| Mechanical life | 10 million operations |
| Electrical life (AC-3) | 2 million operations |
| Size / weight | 53 × 81 × 81 mm / about 0.5 kg |
| Mounting | DIN rail / screws, IP20 |
| Operating temperature | -5 to +55°C |
| Standards | IEC60947-4-1, BS5424, VDE0660, CCC, UL / CSA / CE |
Quick comparison with Mitsubishi SD-Q11
| Item | Fuji SC-4-1 | Mitsubishi SD-Q11 |
|---|---|---|
| Coil type | AC220 V (common wiring voltage in Taiwan) | DC24 V (driven directly by a PLC) |
| AC-3 current | 22 A at 220 V | 12 A at 220 V / 9 A at 380 V |
| Electrical life | 2 million operations (AC-3) | 1 million operations (AC-3) |
| Noise | IC-controlled magnet (low hum) | No hum (DC coil) |
| Use | AC control panels; fans, pumps, conveyors | Driven directly from PLC outputs; low-power applications |
Equipment it fits
- Fans / pumps: AC-3 22 A for continuous loads such as fans and pumps.
- Conveyor drives: for frequent start / stop, the 2 million operation electrical life gives long-term stability.
- Factory automation control panels: DIN rail mounting, in the standard setup with a molded case circuit breaker and thermal overload relay.
- Suggested pairing: a Schneider iC65N or ABB S201 miniature circuit breaker upstream for overload and short-circuit protection.
How to request a quote: please send (1) the model and coil voltage; (2) the auxiliary contact configuration; (3) the quantity; (4) how urgent it is.
Trademarks: Fuji Electric, Mitsubishi, Schneider, ABB and the model names on this page are trademarks or model names of their owners, used here only to identify the products. JIAHON is not the authorized distributor of these brands in Taiwan.
Request a quote
Send the model, coil voltage, contacts and quantity. Request a quote →