Main Contactor for Circuits, 18A, 220V, 3-Pole
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 4.500 Ft | — |
| 3–4 pcs | 4.275 Ft | 5% (−225 Ft/unit) |
| 5–10 pcs | 4.050 Ft | 10% (−450 Ft/unit) |
| 11+ pcs | 3.825 Ft | 15% (−675 Ft/unit) |
18A Three-Phase Contactor for Industrial Electrical Circuit Protection
This LC1D contactor ensures reliable control and protection of electric motors and power circuits up to 18A. Ideal for industrial installations, water pumps, elevators, production machinery, and automation, it features 3 poles and operates at a 220V control voltage. It boasts a robust construction, resistant to frequent operations, and a long lifespan.
What you get with this product
- Complete protection against overloads and excessive currents, preventing costly equipment damage
- Simple installation on a standard DIN rail, with screw fastening, no modifications to the electrical panel
- Wide compatibility with small and medium-power motors, pumps, compressors, and other three-phase equipment
- Wear-resistant ABS and metal construction, designed for tens of thousands of operations
- CE certification and compliance with international IEC standards, guaranteeing installation safety
- Fast and reliable switching, suitable for both industrial and medium-sized residential applications
How it works and how to install it
The LC1D contactor switches the power circuit via a control coil powered at 220V. When the coil is energized, the main contacts close, allowing current to flow to the motor or equipment. When the coil power is interrupted, the contacts automatically open, stopping the circuit. Installation is done on the DIN rail in the electrical panel, connecting the power circuit to the main terminals and the control to the coil terminals. Installation takes less than 15 minutes for a qualified electrician and requires adherence to the electrical diagram in the technical documentation.
Frequently Asked Questions
What is the maximum motor power I can use with this contactor?
The 18A contactor is suitable for three-phase motors up to approximately 7.5kW at 380V, depending on the motor type and service factors.
Do I need to install separate thermal protection, or is it included?
The contactor provides switching protection but requires association with a separate thermal relay for complete overload and short-circuit protection.
How often can I switch the contactor without premature wear?
LC1D contactors are rated for thousands of operations per hour under normal conditions, making them ideal for applications with frequent starts.
Technical Specifications
| Product type | Three-phase electromagnetic contactor |
| Model | LC1D-9A / LC1-D09 |
| Rated amperage | 18A (thermal current) |
| Rated coil current | 9A AC3 |
| Control coil voltage | 220V AC (220/230V) |
| Rated circuit voltage | 380V AC / 690V Ui |
| Number of poles | 3 poles (3ph) |
| Mounting type | On DIN rail, screw fastening |
| Housing material | ABS and metal |
| Compliance standards | IEC 60947, CE, CCC |
| Country of origin | China |
Warranty and Support
The product benefits from a 24-month warranty according to Romanian legislation for manufacturing defects. Right of return within 30 days of receipt if the product does not meet expectations. Fast delivery via national courier with order confirmation and tracking.
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