SC1D / SC1F Model Contactor
Heavy-duty SC1D & SC1F AC Contactor covering 9 to 600 Amps with multi-voltage coil ratings.
SC1D / SC1F Model Contactor
Heavy-duty SC1D & SC1F AC Contactor covering 9 to 600 Amps with multi-voltage coil ratings.
| Specification | Details |
|---|---|
| Model | SC1D / SC1F Model Contactor |
| Ampere Range | 9 to 600 Amps |
| Coil Voltage (50/60Hz AC) | 220V / 24V / 415V / 110V |
| Auxiliary Contact | 1NO + 1NC (SC1D) |
Product Overview & Technology
An AC Contactor is an electrically controlled switch used for switching an electrical power circuit, similar to a relay but with higher current ratings. Switza manufactures high-precision AC contactors engineered for heavy-duty industrial motor control, HVAC systems, and lighting loads.
Key Features & Benefits
- check_circleHigh-durability contacts engineered to withstand millions of electrical cycles.
- check_circleDiverse coil voltage options (24V, 110V, 220V, 415V) matching Indian and international panel standards.
- check_circleCompact DIN rail or screw mounting options for efficient control panel layout.
- check_circleFully compatible with add-on auxiliary contact blocks for expanded automation loops.
Industrial Applications
- settingsThree-phase and single-phase motor starting and control panels.
- settingsHVAC compressor and industrial cooling systems.
- settingsAutomatic lighting and heating control networks.
- settingsPower distribution and automatic transfer switch (ATS) systems.
Frequently Asked Questions
AC contactors are specifically designed for high-current loads (typically up to hundreds of amperes) and three-phase power systems. Control relays are designed for low-current control signals (typically under 10-15 amperes) and single-phase switching.
We manufacture contactors with various AC and DC coil voltage configurations, including 24V, 110V, 220V, and 415V to suit diverse industrial panel standards.
Contactor selection is based on the motor full load current (FLC), motor horsepower (HP), duty cycle (e.g., AC-3 for standard starting, AC-4 for jogging/inching), and the required coil control voltage.
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